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HI-546, HI-547, HI-548, HI-549
Data Sheet June 1999 File Number
3150.2
Single 16 and 8, Differential 8-Channel and 4-Channel CMOS Analog MUXs with Active Overvoltage Protection
The HI-546, HI-547, HI-548 and HI-549 are analog multiplexers with active overvoltage protection and guaranteed rON matching. Analog input levels may greatly exceed either power supply without damaging the device or disturbing the signal path of other channels. Active protection circuitry assures that signal fidelity is maintained even under fault conditions that would destroy other multiplexers. Analog inputs can withstand constant 70VP-P levels with 15V supplies. Digital inputs will also sustain continuous faults up to 4V greater than either supply. In addition, signal sources are protected from short circuiting should multiplexer supply loss occur. Each input presents 1k of resistance under this condition. These features make the HI-546, HI-547, HI-548 and HI-549 ideal for use in systems where the analog inputs originate from external equipment or separately powered circuitry. All devices are fabricated with 44V Dielectrically Isolated CMOS technology. The HI-546 is a single 16-Channel, the HI-547 is an 8-Channel differential, the HI-548 is a single 8-Channel and the HI-549 is a 4-Channel differential device. If input overvoltage protection is not needed the HI-506/507/508/509 multiplexers are recommended. For further information see Application Notes AN520 and AN521. For MIL-STD-883 compliant parts, request the HI-546/883, HI-547/883, HI-548/883 and HI-549/883 datasheets.
Features
* Analog Overvoltage Protection. . . . . . . . . . . . . . . . . . 70VP-P * No Channel Interaction During Overvoltage * Guaranteed rON Matching * Maximum Power Supply . . . . . . . . . . . . . . . . . . . . . . . 44V * Break-Before-Make Switching * Analog Signal Range . . . . . . . . . . . . . . . . . . . . . . . . 15V * Access Time (Typical) . . . . . . . . . . . . . . . . . . . . . . . 500ns * Standby Power (Typical) . . . . . . . . . . . . . . . . . . . . . 7.5mW
Applications
* Data Acquisition * Industrial Controls * Telemetry
Ordering Information
PART NUMBER HI1-0546-5 HI1-0546-2 HI3-0546-5 HI4P0546-5 HI9P0546-9 HI1-0547-5 HI3-0547-5 HI4P0547-5 HI9P0547-9 HI1-0548-2 HI1-0548-5 HI3-0548-5 HI4P0548-5 HI9P0548-5 HI9P0548-9 HI1-0549-2 HI3-0549-5 HI4P0549-5 HI9P0549-5 HI9P0549-9 TEMP. RANGE (oC) 0 to 75 -55 to 125 0 to 75 0 to 75 -40 to 85 0 to 75 0 to 75 0 to 75 -40 to 85 -55 to 125 0 to 75 0 to 75 0 to 75 0 to 75 -40 to 85 -55 to 125 0 to 75 0 to 75 0 to 75 -40 to 85 PACKAGE 28 Ld CERDIP 28 Ld CERDIP 28 Ld PDIP 28 Ld PLCC 28 Ld SOIC 28 Ld CERDIP 28 Ld PDIP 28 Ld PLCC 28 Ld SOIC 16 Ld CERDIP 16 Ld CERDIP 16 Ld PDIP 20 Ld PLCC 16 Ld SOIC 16 Ld SOIC 16 Ld CERDIP 16 Ld PDIP 20 Ld PLCC 16 Ld SOIC 16 Ld SOIC PKG. NO. F28.6 F28.6 E28.6 N28.45 M28.3 F28.6 E28.6 N28.45 M28.3 F16.3 F16.3 E16.3 N20.35 M16.15 M16.15 F16.3 E16.3 N20.35 M16.15 M16.15
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. http://www.intersil.com or 407-727-9207 | Copyright (c) Intersil Corporation 1999
HI-546, HI-547, HI-548, HI-549 Pinouts
HI-546 (CERDIP, PDIP, SOIC) TOP VIEW
+VSUPPLY 1 NC 2 NC 3 IN 16 4 IN 15 5 IN 14 6 IN 13 7 IN 12 8 IN 11 9 IN 10 10 IN 9 11 GND 12 VREF 13 ADDRESS A3 14 28 OUT 27 -VSUPPLY 26 IN 8 25 IN 7 24 IN 6 23 IN 5 22 IN 4 21 IN 3 20 IN 2 19 IN 1 18 ENABLE 17 ADDRESS A0 16 ADDRESS A1 15 ADDRESS A2
HI-547 (CERDIP, PDIP, SOIC) TOP VIEW
+VSUPPLY 1 OUT B 2 NC 3 IN 8B 4 IN 7B 5 IN 6B 6 IN 5B 7 IN 4B 8 IN 3B 9 IN 2B 10 IN 1B 11 GND 12 VREF 13 NC 14 28 OUT A 27 -VSUPPLY 26 IN 8A 25 IN 7A 24 IN 6A 23 IN 5A 22 IN 4A 21 IN 3A 20 IN 2A 19 IN 1A 18 ENABLE 17 ADDRESS A0 16 ADDRESS A1 15 ADDRESS A2
HI-546 (PLCC) TOP VIEW
+VSUPPLY -VSUPPLY
HI-547 (PLCC) TOP VIEW
+VSUPPLY -VSUPPLY 27 OUT B OUT A
IN 8B
IN 16
OUT
IN 8
NC
NC
4
3
2
1
28
27
26
4
3
2
1
28
IN 15 5 IN 14 6 IN 13 7 IN 12 8 IN 11 9 IN 10 10 IN 9 11
25 IN 7 24 IN 6 23 IN 5 22 IN 4 21 IN 3 20 IN 2 19 IN 1
IN 7B 5 IN 6B 6 IN 5B 7 IN 4B 8 IN 3B 9 IN 2B 10 IN 1B 11
IN 8A 26
NC
25 IN 7A 24 IN 6A 23 IN 5A 22 IN 4A 21 IN 3A 20 IN 2A 19 IN 1A
12 GND
13 VREF
14 A3
15 A2
16 A1
17 A0
18 ENABLE
12 GND
13 VREF
14 NC
15 A2
16 A1
17 A0
18 ENABLE
HI-548 (CERDIP, PDIP, SOIC) TOP VIEW
A0 1 ENABLE 2 -VSUPPLY 3 IN 1 4 IN 2 5 IN 3 6 IN 4 7 OUT 8 16 A1 15 A2 14 GND 13 +VSUPPLY 12 IN 5 11 IN 6 10 IN 7 9 IN 8
HI-549 (CERDIP, PDIP, SOIC) TOP VIEW
A0 1 ENABLE 2 -VSUPPLY 3 IN 1A 4 IN 2A 5 IN 3A 6 IN 4A 7 OUT A 8 16 A1 15 GND 14 +VSUPPLY 13 IN 1B 12 IN 2B 11 IN 3B 10 IN 4B 9 OUT B
2
HI-546, HI-547, HI-548, HI-549 Pinouts
(Continued) HI-548 (PLCC) TOP VIEW
ENABLE ENABLE
HI-549 (PLCC) TOP VIEW
GND 19
NC 1
A0
NC
A0
A1
A2
3
2
1
20
19 -VSUPPLY 4 IN 1A 5 NC 6 IN 2A 7 IN 3A 8
3
2
20
A1
-VSUPPLY 4 IN 1 5 NC 6 IN 2 7 IN 3 8
18 GND 17 +V SUPPLY 16 NC 15 IN 5 14 IN 6
18 +VSUPPLY 17 IN 1B 16 NC 15 IN 2B 14 IN 3B
IN 4A
OUT A
TRUTH TABLE HI-546 A3 X L L L L L L L L H H H H H H H H A2 X L L L L H H H H L L L L H H H H A1 X L L H H L L H H L L H H L L H H A0 X L H L H L H L H L H L H L H L H EN L H H H H H H H H H H H H H H H H "ON" CHANNEL None 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A1 X L L H H A2 X L L L L H H H H A2 H H H
TRUTH TABLE HI-547 (Continued) A1 L H H A0 H L H EN H H H "ON" CHANNEL PAIR 6 7 8
TRUTH TABLE HI-548 A1 X L L H H L L H H A0 X L H L H L H L H EN L H H H H H H H H "ON" CHANNEL None 1 2 3 4 5 6 7 8
TRUTH TABLE HI-549 A0 X L H L H EN L H H H H "ON" CHANNEL PAIR None 1 2 3 4
TRUTH TABLE HI-547 A2 X L L L L H A1 X L L H H L A0 X L H L H L EN L H H H H H "ON" CHANNEL PAIR None 1 2 3 4 5
3
OUT B
OUT
IN 4B
IN 4
IN 8
IN 7
NC
NC
9
10
11
12
13
9
10
11
12
13
HI-546, HI-547, HI-548, HI-549 Functional Diagrams
HI-546
1K IN 1 1K IN 2 DECODER/ DRIVER 1K IN 16 IN 8B IN 8A 1K IN 1B 1K DECODER/ DRIVER OUT IN 1A 1K OUT B 1K
HI-547
OUT A
OVERVOLTAGE CLAMP AND SIGNAL ISOLATION
5V REF
LEVEL SHIFT
OVERVOLTAGE CLAMP AND SIGNAL ISOLATION
5V REF
LEVEL SHIFT
DIGITAL INPUT
PROTECTION
DIGITAL INPUT
PROTECTION

VREF A0 A1 A2 A3 EN
VREF A0
A1
A2
EN
HI-548
1K IN 1 1K IN 2 DECODER/ DRIVER 1K IN 8 IN 4B IN 4A 1K IN 1B 1K OUT IN 1A 1K 1K
HI-549
OUT A
OUT B
DECODER/ DRIVER
OVERVOLTAGE CLAMP AND SIGNAL ISOLATION
5V REF
LEVEL SHIFT
OVERVOLTAGE CLAMP AND SIGNAL ISOLATION
5V REF
LEVEL SHIFT
DIGITAL INPUT
PROTECTION

DIGITAL INPUT
PROTECTION
A0
A1
A2 EN
A0
A1
EN
4
HI-546, HI-547, HI-548, HI-549 Schematic Diagrams
ADDRESS DECODER
V+
P
P
P
P
P
P
P
N A0 OR A0 A1 OR A1
N
N
TO P-CHANNEL DEVICE OF THE SWITCH
N
N
A2 OR A2
TO N-CHANNEL DEVICE OF THE SWITCH
N
A3 OR A3
N
ENABLE DELETE A3 OR A3 INPUT FOR HI-547, HI-548, HI-549 DELETE A2 OR A2 INPUT FOR HI-549 V-
MULTIPLEX SWITCH
FROM DECODE OVERVOLTAGE PROTECTION N
V+
P
Q5
R11 1K IN
D6
D7
D4
D5 N N OUT
Q6 V-
P
FROM DECODE
5
HI-546, HI-547, HI-548, HI-549 Schematic Diagrams
(Continued) ADDRESS INPUT BUFFER AND LEVEL SHIFTER
TTL REFERENCE CIRCUIT V+
R10 R9 VREF Q1 Q4 D3 GND LEVEL SHIFTER V+ P P P P P P P P P
OVERVOLTAGE PROTECTION V+ D2
P
N
R2 R5 R3 N N R4 R6 N N N N R8 N N R7
LEVEL SHIFTED ADDRESS TO DECODE
R1 200
D1
N GND V-
VADD IN
6
HI-546, HI-547, HI-548, HI-549
Absolute Maximum Ratings
V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +44V V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +22V V- to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25V Digital Input Voltage (VEN , VA) . . . . . . . . . . . . . (V-) -4V to (V+) +4V Analog Signal (VIN, VOUT). . . . . . . . . . . . . . . (V-) -20V to (V+) +20V or 20mA, Whichever Occurs First Continuous Current, IN or OUT . . . . . . . . . . . . . . . . . . . . . . . . 20mA Peak Current, IN or OUT (Pulsed 1ms, 10% Duty Cycle Max) . . 40mA
Thermal Information
Thermal Resistance (Typical, Note 1) JA (oC/W) JC (oC/W) 16 Ld CERDIP Package . . . . . . . . . . . 85 32 28 Ld CERDIP Package . . . . . . . . . . . 55 18 28 Ld PDIP Package . . . . . . . . . . . . . 60 N/A 16 Ld PDIP Package . . . . . . . . . . . . . 90 N/A 28 Ld PLCC Package . . . . . . . . . . . . . 70 N/A 20 Ld PLCC Package . . . . . . . . . . . . . 80 N/A 28 Ld SOIC Package . . . . . . . . . . . . . 75 N/A 16 Ld SOIC Package . . . . . . . . . . . . . 105 N/A Maximum Junction Temperature Ceramic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175oC Plastic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150oC Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC (PLCC, SOIC - Lead Tips Only)
Operating Conditions
Temperature Ranges HI-546/548/549-2 . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC HI-546/547/548/549-5 . . . . . . . . . . . . . . . . . . . . . . . 0oC to 75oC HI-546/547/548/549-9 . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE: 1. JA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
Supplies = +15V, -15V; VREF Pin = Open; VAH (Logic Level High) = 4V; VAL (Logic Level Low) = 0.8V; Unless Otherwise Specified. For Test Conditions, Consult Test Circuits Section TEST CONDITIONS TEMP (oC) -2 MIN TYP MAX MIN -5, -9 TYP MAX UNITS
PARAMETER SWITCHING CHARACTERISTICS Access Time, tA
25 Full
25 50 -
0.5 80 300 300 1.2 3.5 68 10
1.0 500 1000 500 1000 -
25 50 -
0.5 80 300 300 1.2 3.5 68 10
1.0 1000 1000 -
s s ns ns ns ns ns s s dB pF
Break-Before Make Delay, tOPEN Enable Delay (ON), tON(EN)
25 25 Full
Enable Delay (OFF), tOFF(EN)
25 Full
Settling Time
To 0.1% To 0.01%
25 25 25 25
Off Isolation Channel Input Capacitance, CS(OFF) Channel Output Capacitance CD(OFF) HI-546 HI-547 HI-548 HI-549 Input to Output Capacitance, CDS(OFF) DIGITAL INPUT CHARACTERISTICS Input Low Threshold, TTL Drive, VAL Input High Threshold, VAH (Note 8) MOS Drive, VAL (HI-546/547 Only) MOS Drive, VAH (HI-546/547 Only) Input Leakage Current (High or Low), IA
Note 6
25 25 25 25 25
-
52 30 25 12 0.1
-
-
52 30 25 12 0.1
-
pF pF pF pF pF
Full Full VREF = 10V VREF = 10V Note 5 25 25 Full
4.0 6.0 -
-
0.8 0.8 1.0
4.0 6.0 -
-
0.8 0.8 1.0
V V V V A
7
HI-546, HI-547, HI-548, HI-549
Electrical Specifications
Supplies = +15V, -15V; VREF Pin = Open; VAH (Logic Level High) = 4V; VAL (Logic Level Low) = 0.8V; Unless Otherwise Specified. For Test Conditions, Consult Test Circuits Section (Continued) TEST CONDITIONS TEMP (oC) -2 MIN TYP MAX MIN -5, -9 TYP MAX UNITS
PARAMETER ANALOG CHANNEL CHARACTERISTICS Analog Signal Range, VIN On Resistance, rON rON , (Any Two Channels) Off Input Leakage Current, IS(OFF)
Full Note 2 25 Full 25 Note 3 25 Full
-15 -
1.2 1.5 0.03 0.1 4.0 0.1 -
+15 1.5 1.8 7.0 50 300 200 200 100 2.0 300 200 200 100 50
-15 -
1.5 1.8 0.03 0.1 4.0 0.1 -
+15 1.8 2.0 7.0 50 300 200 200 100 300 200 200 100 50
V k k % nA nA nA nA nA nA nA nA A nA nA nA nA nA nA
Off Output Leakage Current, ID(OFF) HI-546 HI-547 HI-548 HI-549 ID(OFF) With Input Overvoltage Applied
Note 3
25 Full Full Full Full
Note 4
25 Full
On Channel Leakage Current, ID(ON) HI-546 HI-547 HI-548 HI-549 Differential Off Output Leakage Current IDIFF (HI-547, HI-549 Only) POWER SUPPLY CHARACTERISTICS Power Dissipation, PD Current, I+ Current, INOTES: 2. VOUT = 10V, IOUT =
Note 3
25 Full Full Full Full Full
Full Note 7 Note 7 Full Full
-
7.5 0.5 0.02
2.0 1.0
-
7.5 0.5 0.02
2.0 1.0
mW mA mA
100A.
3. 10nA is the practical lower limit for high speed measurement in the production test environments. 4. Analog Overvoltage = 33V. 5. Digital input leakage is primarily due to the clamp diodes (see Schematic). Typical leakage is less than 1nA at 25oC. 6. VEN = 0.8V, RL = 1K, CL = 15pF, VS = 7VRMS , f = 100kHz. 7. VEN , VA = 0V or 4V. 8. To drive from DTL/TTLCircuits, 1k pull-up resistors to +5V supply are recommended.
8
HI-546, HI-547, HI-548, HI-549 Test Circuits and Waveforms
TA = 25oC, VSUPPLY = 15V, VAH = 4V, VAL = 0.8V, VREF = Open, Unless Otherwise Specified
100A
V2
IN
OUT V2 100A
VIN
rON =
FIGURE 1A. ON RESISTANCE TEST CIRCUIT
1.4 NORMALIZED ON RESISTANCE (REFERRED TO VALUE AT 15V) 2 4 6 8 10 1.3 ON RESISTANCE (k) 1.2 1.1 25oC 1.0 0.9 0.8 0.7 0.6 -10 -8 -6 -4 -2 0 -55oC 125oC 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 5 6 7 8 9 10 11 12 13 14 15 ANALOG INPUT (V) SUPPLY VOLTAGE (V)
FIGURE 1B. ON RESISTANCE vs ANALOG INPUT VOLTAGE
FIGURE 1C. NORMALIZED ON RESISTANCE vs SUPPLY VOLTAGE
FIGURE 1. ON RESISTANCE
100nA
10nA LEAKAGE CURRENT OFF OUTPUT CURRENT ID(OFF) EN OUT +0.8V
ON LEAKAGE CURRENT ID(ON) 1nA
A
ID(OFF)
100pA
OFF INPUT LEAKAGE CURRENT IS(OFF)
10pA 25 50 75 100 TEMPERATURE (oC) 125
FIGURE 2A. LEAKAGE CURRENT vs TEMPERATURE
FIGURE 2B. ID(OFF) TEST CIRCUIT (NOTE 9)
9
10V
10V
HI-546, HI-547, HI-548, HI-549 Test Circuits and Waveforms
TA = 25oC, VSUPPLY = 15V, VAH = 4V, VAL = 0.8V, VREF = Open, Unless Otherwise Specified (Continued)
OUT A IS(OFF) EN 10V +0.8V EN
OUT A ID(ON)
FIGURE 2C. IS(OFF) TEST CIRCUIT (NOTE 9) NOTE: 9. Two measurements per channel: 10V and
FIGURE 2. LEAKAGE CURRENTS
18 OUTPUT OFF LEAKAGE CURRENT (nA) ANALOG INPUT CURRENT (mA) ANALOG INPUT CURRENT (IIN)
15
5
12
4
9
3
A
IIN
6 OUTPUT OFF LEAKAGE CURRENT ID(OFF)
2
3
1
VIN
0 15 18 21 24 27 30 33 ANALOG INPUT OVERVOLTAGE (V) 36
0
FIGURE 3A. ANALOG INPUT CURRENT AND OUTPUT OFF LEAKAGE CURRENT vs ANALOG INPUT OVER-VOLTAGE
FIGURE 3B. TEST CIRCUIT
FIGURE 3. ANALOG INPUT OVERVOLTAGE CHARACTERISTICS
14 12 SWITCH CURRENT (mA) 10 8 6 4 2 0 0 2 4 6 8 10 12 VOLTAGE ACROSS SWITCH (V) 14 VIN A
-55oC
25oC
125oC
FIGURE 4A. ON CHANNEL CURRENT vs VOLTAGE FIGURE 4. ON CHANNEL CURRENT
FIGURE 4B. TEST CIRCUIT
10
10V
10V
10V
4V
FIGURE 2D. ID(ON) TEST CIRCUIT (NOTE 9) 10V.)
10V. (Two measurements per device for ID(OFF): 10V and
A
ID(OFF)
HI-546, HI-547, HI-548, HI-549 Test Circuits and Waveforms
8 A SUPPLY CURRENT (mA) 6 +15V/+10V +ISUPPLY
TA = 25oC, VSUPPLY = 15V, VAH = 4V, VAL = 0.8V, VREF = Open, Unless Otherwise Specified (Continued)
4
VSUPPLY = 15V VA VSUPPLY = 10V 50
V+ IN 1 HI-546 A2 IN 2 THRU A1 IN 15 A3 A0 IN 16 OUT V-
10V/5V
10V/ 5V
2 +4V
EN GND
10M 0 1K 10K 100K 1M 10M TOGGLE FREQUENCY (Hz) A -ISUPPLY -15V/-10V
Similar connection for HI-547/HI-548/HI-549.
FIGURE 5B. TEST CIRCUIT FIGURE 5. DYNAMIC SUPPLY CURRENT
FIGURE 5A. SUPPLY CURRENT vs TOGGLE FREQUENCY
900 800 ACCESS TIME (ns) 700 600 500 +4V 400 300 3 4 5 6 7 8 9 10 11 LOGIC LEVEL (HIGH) (V) 12 13 14 15 EN GND VA 50 VREF = OPEN FOR LOGIC HIGH LEVEL < 6V VREF = LOGIC HIGH FOR LOGIC HIGH LEVELS > 6V A3 A2 A1 A0 VREF
+15V
V+ IN 1
10V
IN 2 THRU IN 15 HI-546 IN 16 OUT V10k 50pF 10V
-15V
Similar connection for HI-547/HI-548/HI-549.
FIGURE 6B. TEST CIRCUIT
FIGURE 6A. ACCESS TIME vs LOGIC LEVEL (HIGH)
VAH = 4.0V 50%
ADDRESS DRIVE (VA) 0V S1 ON
VA INPUT 2V/DIV.
+10V OUTPUT 10% tA OUTPUT 5V/DIV.
-10V S16 ON 200ns/DIV.
FIGURE 6C. MEASUREMENT POINTS FIGURE 6. ACCESS TIME
FIGURE 6D. WAVEFORMS
11
14pF
HI-546, HI-547, HI-548, HI-549 Test Circuits and Waveforms
A3 A2 HI-546 IN 1 IN 2 THRU VA 50 A1 A0 +4V EN GND IN 15 IN 16 OUT 1k 50pF 50% 50% VOUT 0V ADDRESS DRIVE (VA)
TA = 25oC, VSUPPLY = 15V, VAH = 4V, VAL = 0.8V, VREF = Open, Unless Otherwise Specified (Continued)
+5V
VAH = 4V
OUTPUT
tOPEN
Similar connection for HI-547/HI-548/HI-549
FIGURE 7A. TEST CIRCUIT FIGURE 7B. MEASUREMENT POINTS
VA INPUT 2V/DIV.
S1 ON
S16 ON
OUTPUT 0.5V/DIV.
100ns/DIV.
FIGURE 7C. WAVEFORMS FIGURE 7. BREAK-BEFORE-MAKE DELAY
A3 A2
HI-546 IN 1 +10V VAH = 4V 50% 50% ENABLE DRIVE (VA) 0V VOUT OUT GND 1k 50pF 90% OUTPUT 10% 0V
A1 A0 EN VA 50
IN 2 THRU IN16
t ON(EN)
Similar connection for HI-547/HI-548/HI-549
FIGURE 8A. TEST CIRCUIT
t OFF(EN)
FIGURE 8B. MEASUREMENT POINTS
12
HI-546, HI-547, HI-548, HI-549 Test Circuits and Waveforms
TA = 25oC, VSUPPLY = 15V, VAH = 4V, VAL = 0.8V, VREF = Open, Unless Otherwise Specified (Continued)
ENABLE DRIVE 2V/DIV.
DISABLED
OUTPUT 2V/DIV. ENABLED (S1 ON) 100ns/DIV.
FIGURE 8C. WAVEFORMS FIGURE 8. ENABLE DELAYS
13
HI-546, HI-547, HI-548, HI-549 Die Characteristics
DIE DIMENSIONS: 83.9 mils x 159 mils METALLIZATION: Type: CuAl Thickness: 16kA 2kA SUBSTRATE POTENTIAL (NOTE): -VSUPPLY PASSIVATION: Type: Nitride Over Silox Nitride Thickness: 3.5kA 1kA Silox Thickness: 12kA 2kA WORST CASE CURRENT DENSITY: 1.4 x 105 A/cm2 TRANSISTOR COUNT: 485 PROCESS: CMOS-DI
NOTE: The substrate appears resistive to the -VSUPPLY terminal, therefore it may be left floating (Insulating Die Mount) or it may be mounted on a conductor at -VSUPPLY potential.
Metallization Mask Layouts
HI-546
EN (18) A0 (17) A1 A2 (16) (15) A3 VREF (14) (13) GND (12) EN (18) A0 (17)
HI-547
A1 A2 (16) (15) NC VREF (14) (13) GND (12)
IN 1 (19) IN 2 (20)
IN 9 (11) IN 10 (10)
IN 1A (19) IN 2A (20)
IN 1B (11) IN 2B (10)
IN 3 (21) IN 4 (22)
IN 11 (9) IN 12 (8)
IN 3A (21) IN 4A (22)
IN 3B (9) IN 4B (8)
IN 5 (23) IN 6 (24)
IN 13 (7) IN 14 (6)
IN 5A (23) IN 6A (24)
IN 5B (7) IN 6B (6)
IN 7 (25) IN 8 (26)
IN 15 (5) IN 16 (4)
IN 7A (25) IN 8A (26)
IN 7B (5) IN 8B (4)
V- (27)
OUT (28)
+V (1)
NC (2)
V- (27)
OUT A (28)
+V (1)
OUT B(2)
14
HI-546, HI-547, HI-548, HI-549 Die Characteristics
DIE DIMENSIONS: 83 mils x 108 mils METALLIZATION: Type: CuAl Thickness: 16kA 2kA SUBSTRATE POTENTIAL (NOTE): -VSUPPLY PASSIVATION: Type: Nitride Over Silox Nitride Thickness: 3.5kA 1kA Silox Thickness: 12kA 2kA WORST CASE CURRENT DENSITY: 1.4 x 105 A/cm TRANSISTOR COUNT: 253 PROCESS: CMOS-DI
NOTE: The substrate appears resistive to the -VSUPPLY terminal, therefore it may be left floating (Insulating Die Mount) or it may be mounted on a conductor at -VSUPPLY potential.
Metallization Mask Layouts
HI-548
IN 6 (11) IN 7 IN 8 (10) (9) OUT (8) IN 4 IN 3 (7) (6) IN 3B IN 4B OUT B (11) (10) (9)
HI-549
OUT A (8) IN 4A IN 3A (7) (6)
IN 5 (12) +V (13) GND (14)
IN 2 (5) IN 1 (4) -V (3)
IN 2B (12) IN 1B (13) +V (14)
IN 2A (5) IN 1A (4) -V (3)
A2 (15)
A1 (16)
A0 (1)
EN (2)
GND (15)
A1 (16)
A0 (1)
EN (2)
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site http://www.intersil.com
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Price & Availability of HI9P0549-9

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