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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc. Voltage Comparator
AVAILABLE AS MILITARY / SPACE SPECIFICATIONS
* SMD 5962-00524 pending * Radiation Tolerant * MIL-STD-883, 1.2.1 "QML" pending
GND INPUT+ INPUTV-
oltag Volta g e Comparator
AS111 RAD-TOL
(Top View)
PIN ASSIGNMENT
8 Pin Ceramic DIP (C008)
1 2 3 4 8 7 6 5 V+ OUTPUT BALANCE/ STROBE BALANCE
FEATURES
* Operates from single 5V supply * Radiation Guaranteed to 100K RADS TID * Input current: 200 nA max. over temperature * Offset current: 20 nA max. over temperature * WIDE Differential input voltage range: 30V * Typical Power consumption: 135 mW at 15V
10 Pin CerPack flatpak(CP10)
GND INPUT+ INPUT1 2 3 4 5 10 9 8 7 6 V+ OUTPUT N/C BALANCE/ STROBE BALANCE
OPTIONS
* Packages 8 pin Ceramic DIP 10 pin Cerpack(flatpak) 10 pin Cerpack Gullwing 8 Lead Metal Can * Process / Temperature Ranges MILITARY (-55oC to +125oC) MIL-STD-883 paragraph 1.2.1 MIL-STD-883 CLASS `S'
MARKINGS
C008 CP10 GW10 TO99 /XT /883 /SPACE
N/C V_
8 Lead Metal Can (TO99)
V+
8
GND 1 INPUT+
2 3
7
OUTPUT
6
BALANCE/STROBE
INPUT-
5
GENERAL DESCRIPTION
The AS111 is a voltage comparator that has input currents nearly a thousand times lower than other similar devices. It is also designed to operate over a wider range of supply voltages: from standard 15V op amp supplies down to the single 5V supply used for IC logic. Their output is compatible with RTL, DTL and TTL as well as MOS circuits. Further, they can drive lamps or relays, switching voltages up to 50V at currents as high as 50 mA. Both the inputs and the outputs of the AS111 can be isolated from system ground, and the output can drive loads referred to ground, the positive supply or the negative supply. Offset balancing and strobe capability are provided and outputs can be wire OR'ed. Although slower than some devices (200 ns response time vs 40 ns), this device is also much less prone to spurious oscillations.
V-
4
BALANCE
10 Pin CerPack Gullwing(GW10)
GND INPUT+ INPUTN/C V_ V+ OUTPUT N/C BALANCE/ STROBE BALANCE
For more products and information please visit our web site at www.austinsemiconductor.com
AS111 RAD-TOL Rev. 1.1 06/05
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
1
PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc. TYPICAL APPLICATIONS3
oltag Volta g e Comparator
AS111 RAD-TOL
AS111 RAD-TOL Rev. 1.1 06/05
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc. TYPICAL APPLICATIONS (CONTINUED)3
oltag Volta g e Comparator
AS111 RAD-TOL
NOTE: Do Not Ground Strobe Pin NOTE 2: Typical input current is 50pV with inputs strobed off. NOTE 3: Pin connections shown on schematic diagram and typical applications are for TO08 metal can package.
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc.
ABSOLUTE MAXIMUM RATINGS*,5
oltag Volta g e Comparator
AS111 RAD-TOL
*Stresses greater than those listed under "Absolute Maximum Operating Temperature Range ....................... -55C < Ta < +125C Ratings" may cause permanent damage to the device. This is Maximum Junction Temperature ......................................... +175C a stress rating only and functional operation of the device at Storage Temperature Range ........................... -65C < Ta < +150C these or any other conditions above those indicated in the Lead Temperature (soldering for 60 sec) ............................ 300C operation section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods Total Supply Voltage (V84).............................................................36V may affect reliability. Output to Negative Supply Voltage (V74)....................................50V Ground to Negative Supply Voltage (V14)...................................30V Differential Input Voltage.............................................................30V Input Voltage4................................................................................15V Output Short Circuit Duration..................................................10 sec Lead Temperature (Soldering, 10 sec).......................................260C Voltage at Stobe Pin..............................................................V+ -5V Maximum Strobe Current ..................................................... 10mA Sink Current ...........................................................................50mA Package Weight: 10 Lead Cerpack Flatpak ................................... 240mg 10 Lead Cerpack Gullwing ................................ 220mg 8 Lead Metal Can ............................................... 950mg 8 Lead Cerdip ..................................................... 1100mg
Note 4: This rating applies for 15 supplies. The positive input voltage limit is 30V above the negative supply. The negative input voltage limit is equal to the negative supply voltage or 30V below the positive supply, whichever is less. Note 5: The maximum junction temperature of the AS111 is 175C. For operating at elevated temperatures, devices in the TO08 package must be derated based on a thermal resistance of 160C/W, junction to ambient, or 50C/W, junction to case. The thermal resistance of the C008 dual-in-line package is 130C/W, junction to ambient, and 20C/W Junction to Case. The thermal resistance of the CP10 Cerpack Flatpak & the GW10 Cerpack Gullwing are 230C/W for juntion to ambient and 25C/W Junction to Case. These figures are based on Still Air & 1/2 Watt power dissipation.
(The following Table applies to the Subgroup column in the Electrical Characteristics Tables)
SUBGROUP
1 2 3 4 5 6 7 8 9
Description
Static DC tests Static DC tests Static DC tests Dynamic Tests Dynamic Tests Dynamic Tests Functional Tests Functional Tests Functional Tests
TEMP(OC)
+25 +125 -55 +25 +125 -55 +25 +125 -55
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc.
oltag Volta g e Comparator
AS111 RAD-TOL
Electrical Characteristics
DC PARAMETERS: (SEE NOTE 8)
(The following conditions apply to all the following parameters, unless otherwise specified.) DC: +Vcc = +15V, Vcm = 0V SYMBOL Vio PARAMETER Input Offset Voltage CONDITIONS Vin = 0V, Rs = 50 Ohms NOTES PINNAME MIN -3 -4 +Vcc = 29.5V, -Vcc = -0.5V, Vin = 0V, Vcm = -14.5V, Rs = 50 Ohms +Vcc = 2V, -Vcc = -28V, Vin = 0V, Vcm = +13V, Rs = 50 Ohms +Vcc = +2.5V, -Vcc = -2.5V, Vin = 0V, Rs = 50 Ohms Vio(R) Raised Input Offset Voltage Vin = 0V, Rs = 50 Ohms -3 -4 -3 -4 -3 -4 -3 -4.5 +Vcc = 29.5V, -Vcc = -0.5V, Vin = 0V, Vcm = -14.5V, Rs = 50 Ohms +Vcc = 2V, -Vcc = -28V, Vin = 0V, Vcm = +13V, Rs = 50 Ohms Iio Input Offset Current Vin = 0V, Rs = 50K Ohms -3 -4.5 -3 -4.5 -10 -20 +Vcc = 29.5V, -Vcc = -0.5V, Vin = 0V, Vcm = -14.5V, Rs = 50K Ohms +Vcc = 2V, -Vcc = -28V, Vin = 0V, Vcm = +13V, Rs = 50K Ohms Iio(R) Raised Input Offset Current Input Bias Current Vin = 0V, Rs = 50K Ohms -10 -20 -10 -20 -25 -50 Iib+ Vin = 0V, Rs = 50K Ohms -100 -150 +Vcc = 29.5V, -Vcc = -0.5V, Vin = 0V, Vcm = -14.5V, Rs = 50K Ohms +Vcc = 2V, -Vcc = -28V, Vin = 0V, Vcm = +13V, Rs = 50K Ohms -150 -200 -150 -200 MAX +3 +4 +3 +4 +3 +4 +3 +4 +3 +4.5 +3 +4.5 +3 +4.5 +10 +20 +10 +20 +10 +20 +25 +50 0.1 0.1 0.1 0.1 0.1 0.1 UNIT mV mV mV mV mV mV mV mV mV mV mV mV mV mV nA nA nA nA nA nA nA nA nA nA nA nA nA nA SUBGROUPS 1 2, 3 1 2, 3 1 2, 3 1 2, 3 1 2, 3 1 2, 3 1 2, 3 1, 2 3 1, 2 3 1, 2 3 1, 2 3 1, 2 3 1, 2 3 1, 2 3
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc.
oltag Volta g e Comparator
AS111 RAD-TOL
Electrical Characteristics
DC PARAMETERS: (SEE NOTE 8) (Continued)
(The following conditions apply to all the following parameters, unless otherwise specified.) DC: +Vcc = +15V, Vcm = 0V SYMBOL IibPARAMETER Input Bias Current CONDITIONS Vin = 0V, Rs = 50K Ohms NOTES PINNAME MIN -100 -150 +Vcc = 29.5V, -Vcc = -0.5V, Vin = 0V, Vcm = -14.5V, Rs = 50K Ohms +Vcc = 2V, -Vcc = -28V, Vin = 0V, Vcm = +13V, Rs = 50K Ohms Vo(STB) CMR Collector Output Voltage (ST) Common Mode Rejection Low Level Output Voltage Vin+ = Gnd, Vin- = 15V, Istb = -3mA, Rs = 50 Ohms -28V<-Vcc<-0.5V, Rs=50 Ohms, 2V<+Vcc<29.5V, Rs=50 Ohms, -14.5VVol
0.4 0.4 1.5 1.5 10 500 500 500 6 7
V V V V nA nA nA nA mA mA mA mA uV/C uV/C pA/C pA/C
Icc-
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc.
oltag Volta g e Comparator
AS111 RAD-TOL
Electrical Characteristics
DC PARAMETERS: (SEE NOTE 8) (Continued)
(The following conditions apply to all the following parameters, unless otherwise specified.) DC: +Vcc = +15V, Vcm = 0V SYMBOL Ios PARAMETER Short Circuit Current CONDITIONS Vout = 5V, t < 10mS, Vin- = 0.1V, Vin+ = 0V NOTES 3, 5 3, 5 3, 5 Vio(adj)+ Input Offset Voltage (Adjustment) Input Offset Voltage (Adjustment) Voltage Gain (Emitter) Voltage Gain (Emitter) Vout = 0V, Vin = 0V, Rs = 50 Ohms 3 5 PINNAME MIN MAX 200 150 250 UNIT mA mA mA mV SUBGROUPS 1 2 3 1
Vio(adj)-
Vout = 0V, Vin = 0V, Rs = 50 Ohms
3
-5
mV
1
Ave+
Rl = 600 Ohms
3, 6 3, 6
10 8 10 8
V/mV 4 V/mV 5, 6 V/mV 4 V/mV 5, 6
Ave-
Rl = 600 Ohms
3, 6 3, 6
AC PARAMETERS: (SEE NOTE 8)
(The following conditions apply to all the following parameters, unless otherwise specified.) AC: +Vcc = +15V, Vcm = 0 trLHC Response Time (Collector Output) Response Time (Collector Output) Vod(Overdrive) = -5mV, Cl = 50pF, Vin = -100mV Vod(Overdrive) = 5mV, Cl = 50pF, Vin = 100mV 4 4 4 4 300 640 300 500 nS nS nS nS 7, 8B 8A 7, 8B 8A
trHLC
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc.
oltag Volta g e Comparator
AS111 RAD-TOL
Electrical Characteristics
DC PARAMETERS: DRIFT VALUES
(The following conditions apply to all the following parameters, unless otherwise specified.) DC: +Vcc = +15V, Vcm = 0V. "Delta calculations performed on /SPACE devices at group B, subgroup 5 only". SYMBOL Vio PARAMETER Input Offset Voltage CONDITIONS Vin = 0V, Rs = 50 Ohms +Vcc = 29.5V, -Vcc = -0.5V, Vin = 0V, Vcm = -14.5V, Rs = 50 Ohms +Vcc = 2V, -Vcc = -28V, Vin = 0V, Vcm = +13V, Rs = 50 Ohms Iib+ Input Bias Current Vin = 0V, Rs = 50K Ohms +Vcc = 29.5V, -Vcc = -0.5V, Vin = 0V, Vcm = -14.5V, Rs = 50K Ohms +Vcc = 2V, -Vcc = -28V, Vin = 0V, Vcm = +13V, Rs = 50K Ohms IibInput Bias Current Vin = 0V, Rs = 50K Ohms +Vcc = 29.5V, -Vcc = -0.5V, Vin = 0V, Vcm = -14.5V, Rs = 50K Ohms +Vcc = 2V, -Vcc = -28V, Vin = 0V, Vcm = +13V, Rs = 50K Ohms Icex Output Leakage Current Note 1: Note 2: Note 3: Note Note Note Note Note 4: 5: 6: 7: 8: +Vcc = 18V, -Vcc = -18V, Vout = 32V NOTES PINNAME MIN -0.5 -0.5 -0.5 -12.5 -12.5 -12.5 -12.5 -12.5 -12.5 -5 MAX 0.5 0.5 0.5 12.5 12.5 12.5 12.5 12.5 12.5 5 UNIT mV mV mV nA nA nA nA nA nA nA SUBGROUPS 1 1 1 1 1 1 1 1 1 1
Istb = -2mA at -55 C. Calculated parameter. Use DC tape for Ios and Vio(adj), Ave+ and Ave- as indicated in TAPE NAME section of this JRETS. Uses AC tape and hardware. Actual min. limit used is 5mA due to test setup. Datalog reading in K = V/mV. Vid is voltage difference between inputs. Pre and post irradiation limits are identical to those listed under AC and DC electrical characteristics except as listed in the Post Radiation Limits Table. These parts may be dose rate sensitive in a space environment and demonstrate enhanced low dose rate effect. Radiaton end point limits for the noted parameters are guaranteed only for the conditions as specified in MIL-STD-883, Method 1019.5, Condition A.
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc. Schematic Diagram20
oltag Volta g e Comparator
AS111 RAD-TOL
NOTE 20: Pin connections shown on schematic diagram are for the TO08 can package.
CIRCUIT TECHNIQUES FOR AVOIDING OSCILLATIONS IN COMPARATOR APPLICATIONS
When a high-speed comparator such as the AS111 is used with fast input signals and low source impedances, the output response will normally be fast and stable, assuming that the power supplies have been bypassed (with 0.1 F disc capacitors), and that the output signal is routed well away from the inputs (pins 2 and 3) and also away from pins 5 and 6. However, when the input signal is a voltage ramp or a slow sine wave, or if the signal source impedance is high (1 kW to 100 kW), the comparator may burst into oscillation near the crossing-point. This is due to the high gain and wide bandwidth of comparators like the AS111. To avoid oscillation or instability in such a usage, several precautions are recommended, as shown in Figure 1 below. 1. The trim pins (pins 5 and 6) act as unwanted auxiliary inputs. If these pins are not connected to a trim-pot, they
AS111 RAD-TOL Rev. 1.1 06/05
should be shorted together. If they are connected to a trimpot, a 0.01 F capacitor C1 between pins 5 and 6 will minimize the susceptibility to AC coupling. A smaller capacitor is used if pin 5 is used for positive feedback as in Figure 1. 2. Certain sources will produce a cleaner comparator out put waveform if a 100 pF to 1000 pF capacitor C2 is connected directly across the input pins. 3. When the signal source is applied through a resistive network, RS, it is usually advantageous to choose an RS' of substantially the same value, both for DC and for dynamic (AC) considerations. Carbon, tin-oxide, and metal-film resistors have all been used successfully in comparator input circuitry. Inductive wirewound resistors are not suitable. (continued)
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc.
APPLICATION HINTS (CONTINUED)
4. When comparator circuits use input resistors (eg. summing resistors), their value and placement are particularly important. In all cases the body of the resistor should be close to the device or socket. In other words there should be very little lead length or printed-circuit foil run between comparator and resistor to radiate or pick up signals. The same applies to capacitors, pots, etc. For example, if RS=10 kW, as little as 5 inches of lead between the resistors and the input pins can result in oscillations that are very hard to damp. Twisting these input leads tightly is the only(second best) alternative to placing resistors close to the comparator. 5. Since feedback to almost any pin of a comparator can result in oscillation, the printed-circuit layout should be engineered thoughtfully. Preferably there should be a groundplane under the AS111 circuitry, for example, one side of a double-layer circuit card. Ground foil (or, positive supply or negative supply foil) should extend between the output and the inputs, to act as a guard. The foil connections for the inputs should be as small and compact as possible, and should be essentially surrounded by ground foil on all sides, to guard against capacitive coupling from any high-level signals (such as the output). If pins 5 and 6 are not used, they should be shorted together. If they are connected to a trim-pot, the trim-pot should be located, at most, a few inches away from the AS111, and the 0.01 F capacitor should be installed. If this capacitor cannot be used, a shielding printed-circuit foil may be advisable between pins 6 and 7. The power supply bypass capacitors should be located within a couple inches of the AS111. (Some other comparators require the
oltag Volta g e Comparator
AS111 RAD-TOL
power-supply bypass to be located immediately adjacent to the comparator.) 6. It is a standard procedure to use hysteresis (positive feedback) around a comparator, to prevent oscillation, and to avoid excessive noise on the output because the comparator is a good amplifier for its own noise. In the circuit of Figure 2, the feedback from the output to the positive input will cause about 3 mV of hysteresis. However, if RS is larger than 100, such as 50 k, it would not be reasonable to simply increase the value of the positive feedback resistor above 510 k. The circuit of Figure 3 could be used, but it is rather awkward. See the notes in paragraph 7 below. 7. When both inputs of the AS111 are connected to active signals, or if a high-impedance signal is driving the positive input of the AS111 so that positive feedback would be disruptive, the circuit of Figure 1 is ideal. The positive feedback is to pin 5 (one of the offset adjustment pins). It is sufficient to cause 1 to 2 mV hysteresis and sharp transitions with input triangle waves from a few Hz to hundreds of kHz. The positive-feedback signal across the 82 resistor swings 240 mV below the positive supply. This signal is centered around the nominal voltage at pin 5, so this feedback does not add to the V OS of the comparator. As much as 8 mV of VOS can be trimmed out, using the 5 k pot and 3 k resistor as shown. 8. These application notes apply specifically to the AS111 family of comparators, and are applicable to all high-speed comparators in general, (with the exception that not all comparators have trim pins).
NOTE: Pin connections shown are for the TO08 can package.
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc. APPLICATION HINTS (CONTINUED)
oltag Volta g e Comparator
AS111 RAD-TOL
TYPICAL APPLICATIONS (Pin numbers refer to TO08 can package)
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc.
oltag Volta g e Comparator
AS111 RAD-TOL
TYPICAL APPLICATIONS (Pin numbers refer to TO08 can package)(Continued)
10Hz to 10kHz Voltage Controlled Oscillator
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc.
oltag Volta g e Comparator
AS111 RAD-TOL
TYPICAL APPLICATIONS (Pin numbers refer to TO08 can package)(Continued)
AS111 RAD-TOL Rev. 1.1 06/05
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13
PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc.
oltag Volta g e Comparator
AS111 RAD-TOL
TYPICAL APPLICATIONS (Pin numbers refer to TO08 can package)(Continued)
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc.
oltag Volta g e Comparator
AS111 RAD-TOL
TYPICAL APPLICATIONS (Pin numbers refer to TO08 can package)(Continued)
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc.
oltag Volta g e Comparator
AS111 RAD-TOL
TYPICAL APPLICATIONS (Pin numbers refer to TO08 can package)(Continued)
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc. MECHANICAL DEFINITIONS*
oltag Volta g e Comparator
AS111 RAD-TOL
ASI Case (Package Designator C008) SMD 5962-00524, Case Outline P (GDIP1-T8)
SYMBOL A b b2 c D E e eA L Q S1 S2
*All measurements are in inches.
AS111 RAD-TOL Rev. 1.1 06/05
ASI SPECIFICATIONS MIN MAX --0.200 0.014 0.026 0.045 0.065 0.008 0.018 --0.405 0.220 0.310 0.100 BCS 0.300 BSC 0.125 0.200 0.015 0.060 0.005 --0.005 --Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc. MECHANICAL DEFINITIONS*
ASI Case (Package Designator CP10) SMD 5962-00524, Case Outline H
oltag Volta g e Comparator
AS111 RAD-TOL
MIL-STD-1835 outline drawing GDFP1-F10
1 e
PIN 1
10
D
B
5
6
E A Q L L
C
A B C D E e L Q
Min Max .045 .085 .010 .022 .004 .009 .226 .251 .235 .260 .050 BSC .250 .370 .026 .045
Notes: 1. Lead Finish: Solder dipped with Sn 60 or Sn63 solder conforming to MIL-PRF-38535 to a min thickness of 200 micro-inches. Solder may be applied over lead base metal or Sn plate. Max limit may be increased by .003 inches after lead finish applied. 2. Lead 1 identification shall be: a) A notch or other mark within this area. b) a TAB on lead 1, either side.
*All measurements are in inches.
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc. MECHANICAL DEFINITIONS*
ASI Case (Package Designator GW10) SMD 5962-00524, Case Outline Z
oltag Volta g e Comparator
AS111 RAD-TOL
MIL-STD-1835 outline drawing GDFP1-G10
0 D R
E PIN 1
E1 L
e
b
C
A
A1
A A1 b C D E E1 e L R 0
Min Max .050 .080 .004 .012 .015 .022 .004 .009 .228 .253 .400 .420 .235 .260 .050 BSC .037 .043 .013 .017 0 7
Notes: 1. Lead Finish: Solder dipped with Sn 60 or Sn63 solder conforming to MIL-PRF-38535 to a min thickness of 200 micro-inches. Solder may be applied over lead base metal or Sn plate. Max limit may be increased by .003 inches after lead finish applied. 2. Lead 1 identification shall be: a) A notch or other mark within this area. b) a TAB on lead 1, either side.
*All measurements are in inches.
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc. MECHANICAL DEFINITIONS*
ASI Case (Package Designator TO08) SMD 5962-86877, Case Outline G
oltag Volta g e Comparator
AS111 RAD-TOL
SYMBOL A b b1 b2 D D1 D2 e e1 F k k1 L L1 L2 Q
*All measurements are in inches.
AS111 RAD-TOL Rev. 1.1 06/05
ASI SPECIFICATIONS MIN MAX 0.165 0.185 0.016 0.019 0.016 0.021 0.016 0.024 0.335 0.375 0.305 0.335 0.110 0.160 0.200 BSC 0.100 BSC --0.040 0.027 0.034 0.027 0.045 0.500 0.750 --0.050 0.250 --0.010 0.045 45 BSC 45 BSC
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc. ORDERING INFORMATION
EXAMPLE:
Device Number AS111
oltag Volta g e Comparator
AS111 RAD-TOL
AS111C008/XT
RAD Level P,R, or blank Package Type Process C008 /*
EXAMPLE:
Device Number AS111
AS111PCP10/883C
RAD Level P,R, or blank Package Type Process CP10 /*
EXAMPLE:
Device Number AS111
AS111PGW10/SPACE
RAD Level P,R, or blank Package Type Process GW10 /*
EXAMPLE:
Device Number
AS111
AS111RTO99/SPACE
RAD Level
P,R or blank
Package Type Process
TO99 /*
+ RADIATION Levels:
BLANK = No Radiation Guarantee P = 30K Rads(Si) Total Dose R = 100K Rads(Si) Total Dose
*AVAILABLE PROCESSES: XT = Extended Temperature Range /883C = MIL-STD-883 paragraph 1.2.1 /SPACE = MIL-STD-883 para 1.2.1
-55oC to +125oC -55oC to +125oC -55oC to +125oC
NOTE: ASI supports Customer specified drawings (SCDs), please contact your SALES or Factory Representative for information.
AS111 RAD-TOL Rev. 1.1 06/05
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PRELIMINARY SPECIFICATION
Austin Semiconductor, Inc.
oltag Volta g e Comparator
AS111 RAD-TOL
ASI TO DSCC PART NUMBER CROSS REFERENCE
ASI PART NUMBER
DSCC PART NUMBER
DSCC part numbers pending , contact your ASI Sales or factory rep for updated status.
* ASI part number is for reference only. Orders received referencing the SMD part number will be processed per the SMD.
AS111 RAD-TOL Rev. 1.1 06/05
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