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HA17339A Series
Quadruple Comparators
REJ03D0675-0300 Rev.3.00 Mar 10, 2006
Description
The HA17339A series products are comparators designed for general purpose, especially for power control systems. These ICs operate from a single power-supply voltage over a wide range of voltages, and feature a reduced powersupply current since the supply current is independent of the supply voltage. These comparators have the merit which ground is included in the common-mode input voltage range at a singlevoltage power supply operation. These products have a wide range of applications, including limit comparators, simple A/D converters, pulse/square-wave/time delay generators, wide range VCO circuits, MOS clock timers, multivibrators, and high-voltage logic gates.
Features
* * * * * * * Wide power-supply voltage range : 2 to 36 V Very low supply current : 0.8 mA Typ. Low input bias current : 25 nA Typ. Low input offset current : 5 nA Typ. Low input offset voltage : 2 mV Typ. The common-mode input voltage range includes ground Output voltages compatible with CMOS logic systems
Rev.3.00 Mar 10, 2006 page 1 of 14
HA17339A Series * Low electro-magnetic susceptibility
Measurement Condition
Vcc = 5 V 1k 1k + - Vcc 5.1 k
6.0 5.0 4.0
HA17339A Vout vs. Vin
Vout
Vout (V)
3.0 2.0 1.0 0.0 -1.0 0.85 0.90 0.95 1.00 Vin (V) HA17339A (0 Hz) HA17339A (10 MHz) HA17339A (100 MHz) 1.05 1.10 1.15
Vin
1V
0.01 F -10 dBm RF signal source (for quasi-RF noise)
6.0 5.0 4.0
HA17339 Vout vs. Vin
Vout (V)
3.0 2.0 1.0 0.0 -1.0 0.85 0.90 0.95 1.00 Vin (V) HA17339 (0 Hz) HA17339 (10 MHz) HA17339 (100 MHz) 1.05 1.10 1.15
Ordering Information
Type No. HA17339A HA17339AF HA17339ARP HA17339AT Application Commercial use Package Name DIP-14 pin SOP-14 pin (JEITA) SOP-14 pin (JEDEC) TSSOP-14 pin Package Code PRDP0014AB-B PRSP0014DF-B PRSP0014DE-A PTSP0014JA-B
Rev.3.00 Mar 10, 2006 page 2 of 14
HA17339A Series
Pin Arrangement
Vout2 Vout1 VCC Vin(-)1 Vin(+)1 Vin(-)2 Vin(+)2 1 2 3 4 5 6 7
- + + -+
14 Vout3 13 Vout4
1
-+
4
12 GND 11 Vin(+)4 10 Vin(-)4 9 8 Vin(+)3 Vin(-)3
2
3-
(Top view)
Circuit Structure (1/4)
VCC
Q2 Vin(+) Q1
Q3 Q4 Vout Q8 Q7 Q5 Q6
Vin(-)
Note: If Input/Output terminals voltage over the absolute maximum ratings, there is possibility of mis-operation, characteristics deterioration and destruction, because of the current's flowing to parasitic diode in IC. The Input/Output terminals are recommended to be protected with the clamp circuit which using the diode with low forward voltage (like schottky barrier diode) when there is a possibility for the Input/Output terminals voltage exceeds the absolute maximum ratings.
Rev.3.00 Mar 10, 2006 page 3 of 14
HA17339A Series
Absolute Maximum Ratings
(Ta = 25C)
Item Power supply voltage Differential input voltage Input voltage Output pin voltage Output current Allowable power dissipation Symbol VCC Vin(diff) Vin Vout Iout *1 PT Ratings 36 VCC -0.3 to +VCC -0.3 to +36 20 625 *2 625 *3 400 *4 -40 to +85 -55 to +125 Unit V V V V mA mW
DIP SOP TSSOP
Operating temperature Storage temperature
Topr Tstg
C C
Notes: 1. These products can be destroyed if the output and VCC are shorted together. The maximum output current is the allowable value for continuous operation. 2. HA17339A: These are the allowable values up to Ta = 50C. Derate by 8.3 mW/C above that temperature. 3. HA17339AF/ARP: When it is mounted on glass epoxy board of 40 mm x 40 mm x 1.6 mmt with 10% wiring density, value at Ta 25C. If Ta > 25C, derated by 6.25 mW/C. When it is mounted on glass epoxy board of 40 mm x 40 mm x 1.6 mmt with 30% wiring density. If Ta > 32C, derated by 6.70 mW/C. 4. HA17339AT: These are the allowable values up to Ta = 25C. Derate by 4 mW/C above that temperature.
Electrical Characteristics
(VCC = 5 V, Ta = 25C)
Item Input offset voltage Input offset current Input bias current Common-mode input voltage *1 Supply current Voltage Gain *3 Response time *2,3 Output sink current Output saturation voltage Output leakage current *3 Symbol VIO IIO IIB VCM ICC AV tR IO(sink) VO(sat) ILO Min 0 6 Typ 2 5 25 0.8 (200) (1.3) 16 200 (0.1) Max 7 50 250 VCC-1.5 2 400 Unit mV nA nA V mA V/mV s mA mV nA Test Conditions Output switching point: when VO = 1.4V, RS = 0 IIN(+) - IIN(-) IIN(+) or IIN(-) RL = RL = 15k VRL = 5V, RL = 5.1k VIN(-) = 1V, VIN(+) = 0, VO 1.5V VIN(-) = 1V, VIN(+) = 0, Iosink = 3mA VIN(+) = 1V, VIN(-) = 0, VO = 5V
Notes: 1. Voltages more negative than -0.3 V are not allowed for the common-mode input voltage or for either one of the input signal voltages. 2. The stipulated response time is the value for a 100 mV input step voltage that has a 5 mV overdrive. 3. Design spec.
Rev.3.00 Mar 10, 2006 page 4 of 14
HA17339A Series
Test Circuits
1. Input offset voltage (VIO), input offset current (IIO), and Input bias current (IIB) test circuit
Rf 5k SW1 RS 50 RS 50 R 20 k R 20 k SW2 VCC - + RL 51k VO
+ 470 -
V
SW1 On Off On Off
SW2 On Off Off On
Vout VO1 1 VC1 = V 2 CC VO2 VO3 VC2 = 1.4V VO4
VC1
Rf 5 k VC2
VIO = IIO =
| VO1 | 1 + Rf / RS | VO2 - VO1 | R(1 + Rf / RS)
(mV)
(nA)
IIB =
| VO4 - VO3 | 2 R(1 + Rf / RS)
(nA)
2. Output saturation voltage (VO sat) output sink current (Iosink), and common-mode input voltage (VCM) test circuit
VCC 50 SW1 1 2 VC1 VC2 5k SW2 1 2 50 - + 50 1.6k SW3 4.87k VC3
Item VC1 VOsat 2V
VC2 0V
VC3
SW1 1
SW2 1
Iosink 2V VCM 2V
0V -1 to VCC
1.5V
1 2
Unit SW3 V 1 at VCC = 5V 3 at VCC = 15V 1 2 mA Switched 3 V between 1 and 2
3. Supply current (ICC) test circuit
+ 1V - A VCC ICC: RL =
Rev.3.00 Mar 10, 2006 page 5 of 14
HA17339A Series 4. Voltage gain (AV) test circuit (RL = 15k)
+V 20k Vin 10k 20k -V 50 30k 10
+ -
VCC + - 50 RL 15k VO
AV = 20 log
VO1 - VO2 VIN1 - VIN2
(dB)
5. Response time (tR) test circuit
VCC +V Vin 24k VR 5k -V 50 P.G 30k 50 120k SW 12V - + RL 5.1k VO
tR: RL = 5.1k, a 100mV input step voltage that has a 5mV overdrive * With VIN not applied, set the switch SW to the off position and adjust VR so that VO is in the vicinity of 1.4V. * Apply VIN and turn the switch SW on.
90%
10% tR
Rev.3.00 Mar 10, 2006 page 6 of 14
HA17339A Series
Characteristic Curves
Input Bias Current vs. Ambient Temperature Characteristics
90 VCC = 5 V 80 60 Ta = 25C 50 40 30 20 10
Input Bias Current vs. Power-Supply Voltage Characteristics
Input Bias Current IIB (nA)
70 60 50 40 30 20 10 0 -55 -35 -15 5 25 45 65 85 105 125
Input Bias Current IIB (nA)
0
10
20
30
40
Ambient Temperature Ta (C)
Power-Supply Voltage VCC (V)
Supply Current vs. Ambient Temperature Characteristics
1.8 1.6 VCC = 5 V RL = 1.6 1.4 1.2 1.0 0.8 0.6
Supply Current vs. Power-Supply Voltage Characteristics
Ta = 25C RL =
Supply Current ICC (mA)
1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 -55 -35 -15 5 25 45 65 85 105 125
Supply Current ICC (mA)
0
10
20
30
40
Ambient Temperature Ta (C)
Power-Supply Voltage VCC (V)
Rev.3.00 Mar 10, 2006 page 7 of 14
HA17339A Series
Output Sink Current vs. Ambient Temperature Characteristics
45
Output Sink Current vs. Power-Supply Voltage Characteristics
30
Output Sink Current Iosink (mA)
Output Sink Current Iosink (mA)
40 35 30 25 20 15 10 5 0 -55 -35 -15 5 25 45 65
VCC = 5 V Vin(-) = 1 V Vin(+) = 0 Vout = 1.5 V
25 20 15 10 5 0 0 10 20 30 40
85 105 125
Ambient Temperature Ta (C)
Power-Supply Voltage VCC (V)
Voltage Gain vs. Ambient Temperature Characteristics
130 125 VCC = 5 V RL = 15 k 120 130
Voltage Gain vs. Power-Supply Voltage Characteristics
Ta = 25C RL = 15 k
Voltage Gain AV (dB)
115 110 105 100 95 90 85 -55 -35 -15
Voltage Gain AV (dB)
120
110 100 90 80 70
5
25
45
65
85 105 125
0
10
20
30
40
Ambient Temperature Ta (C)
Power-Supply Voltage VCC (V)
Rev.3.00 Mar 10, 2006 page 8 of 14
HA17339A Series
HA17339A Application Examples
The HA17339A houses four independent comparators in a single package, and operates over a wide voltage range at low power from a single-voltage power supply. Since the common-mode input voltage range starts at the ground potential, the HA17339A is particularly suited for single-voltage power supply applications. This section presents several sample HA17339A applications. HA17339A Application Notes 1. Square-Wave Oscillator The circuit shown in figure one has the same structure as a single-voltage power supply astable multivibrator. Figure 2 shows the waveforms generated by this circuit.
VCC 4.3k
100k 75pF C VCC 100k 100k 100k VCC R -
HA17339A
Vout
+
Figure 1 Square-Wave Oscillator
(1) Horizontal: 2 V/div, Vertical: 5 s/div, VCC = 5 V
(2) Horizontal: 5 V/div, Vertical: 5 s/div, VCC = 15 V
Figure 2 Operating Waveforms
Rev.3.00 Mar 10, 2006 page 9 of 14
HA17339A Series 2. Pulse Generator The charge and discharge circuits in the circuit from figure 1 are separated by diodes in this circuit. (See figure 3.) This allows the pulse width and the duty cycle to be set independently. Figure 4 shows the waveforms generated by this circuit.
VCC R1 1M D1 IS2076
R2 100k D2 IS2076 C 80pF VCC 1M 1M 1M - + VCC Vout
HA17339A
Figure 3 Pulse Generator
Horizontal: 2 V/div, Vertical: 20 s/div, VCC = 5 V
Horizontal: 5 V/div, Vertical: 20 s/div, VCC = 15 V
Figure 4 Operating Waveforms 3. Voltage Controlled Oscillator In the circuit in figure 5, comparator A1 operates as an integrator, A2 operates as a comparator with hysteresis, and A3 operates as the switch that controls the oscillator frequency. If the output Vout1 is at the low level, the A3 output will go to the low level and the A1 inverting input will become a lower level than the A1 noninverting input. The A1 output will integrate this state and its output will increase towards the high level. When the output of the integrator A1 exceeds the level on the comparator A2 inverting input, A2 inverts to the high level and both the output Vout1 and the A3 output go to the high level. This causes the integrator to integrate a negative state, resulting in its output decreasing towards the low level. Then, when the A1 output level becomes lower than the level on the A2 noninverting input, the output Vout1 is once again inverted to the low level. This operation generates a square wave on Vout1 and a triangular wave on Vout2.
VCC 100k +VC 0.1 Frequency control voltage input 20k 50k A3 VCC = 30V +250mV < +VC < +50V 700Hz < / < 100kHz 20k VCC - VCC/2 Output 2 10 - VCC 500p A1 3k 0.01 VCC/2 5.1k + - 100k VCC 3k A2 Output 1 VCC
HA17339A
+
HA17339A
HA17339A
+
Figure 5 Voltage Controlled Oscillator
Rev.3.00 Mar 10, 2006 page 10 of 14
HA17339A Series 4. Basic Comparator The circuit shown in figure 6 is a basic comparator. When the input voltage VIN exceeds the reference voltage VREF, the output goes to the high level.
VCC Vin VREF +
HA17339A
3k
-
Figure 6 Basic Comparator 5. Noninverting Comparator (with Hysteresis) Assuming +VIN is 0V, when VREF is applied to the inverting input, the output will go to the low level (approximately 0V). If the voltage applied to +VIN is gradually increased, the output will go high when the value of the noninverting input, +VIN x R2/(R1 + R2), exceeds +VREF. Next, if +VIN is gradually lowered, Vout will be inverted to the low level once again when the value of the noninverting input, (Vout - VIN) x R1/(R1 + R2), becomes lower than VREF. With the circuit constants shown in figure 7, assuming VCC = 15V and +VREF = 6V, the following formula can be derived, i.e. +VIN x 10M/(5.1M + 10M) > 6V, and Vout will invert from low to high when +VIN is > 9.06V.
(Vout - VIN) x R1 + VIN < 6V R1 + R2
(Assuming Vout = 15V)
When +VIN is lowered, the output will invert from high to low when +VIN < 1.41V. Therefore this circuit has a hysteresis of 7.65V. Figure 8 shows the input characteristics.
VCC +VREF +Vin
R1 -
HA17339A
VCC
3k Vout
+ 10M
5.1M
R2
Figure 7 Noninverting Comparator
20
Output Voltage Vout (V)
VCC = 15 V, +VREF = 6 V +Vin = 0 to 10 V 16 12 8 4 0 0 5 10 15
Input Voltage VIN (V)
Figure 8 Noninverting Comparator I/O Transfer Characteristics
Rev.3.00 Mar 10, 2006 page 11 of 14
HA17339A Series 6. Inverting Comparator (with Hysteresis) In this circuit, the output Vout inverts from high to low when +VIN > (VCC + Vout)/3. Similarly, the output Vout inverts from low to high when +VIN < VCC/3. With the circuit constants shown in figure 9, assuming VCC = 15V and Vout = 15V, this circuit will have a 5V hysteresis. Figure 10 shows the I/O characteristics for the circuit in figure 9.
VCC +Vin VCC 1M -
HA17339A
VCC 3k Vout
+ 1M 1M
Figure 9 Inverting Comparator
20
Output Voltage Vout (V)
16 12 8 4 0
VCC = 15 V
0
5
10
15
Input Voltage VIN (V)
Figure 10 Inverting Comparator I/O Transfer Characteristics 7. Zero-Cross Detector (Single-Voltage Power Supply) In this circuit, the noninverting input will essentially beheld at the potential determined by dividing VCC with 100k and 10k resistors. When VIN is 0V or higher, the output will be low, and when VIN is negative, Vout will invert to the high level. (See figure 11.)
VCC 100k 5.1k 100k VCC -
HA17339A
5.1k Vout
Vin
5.1k 1S2076
+ 10k 20M
Figure 11 Zero-Cross Detector
Rev.3.00 Mar 10, 2006 page 12 of 14
HA17339A Series
Package Dimensions
JEITA Package Code P-DIP14-6.3x19.2-2.54 RENESAS Code PRDP0014AB-B Previous Code DP-14AV MASS[Typ.] 0.97g
D
14
8
1 b3
7
Z
A
E
Reference Symbol
A1
Dimension in Millimeters
Min
e
bp
e1
c
( Ni/Pd/Au plating )
e1 D E A A1 bp b3 c e Z L
Nom Max 7.62 19.2 20.32 6.3 7.4 5.06
L
0.51 0.40 0.48 0.56 1.30 0.19 0.25 0.31 0 15 2.29 2.54 2.79 2.39 2.54
JEITA Package Code P-SOP14-5.5x10.06-1.27
RENESAS Code PRSP0014DF-B
Previous Code FP-14DAV
MASS[Typ.] 0.23g
*1
D 8
F
14
NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET.
bp
HE
E
Index mark
*2
Terminal cross section ( Ni/Pd/Au plating )
1 Z e
*3
7 bp x M L1
Reference Dimension in Millimeters Symbol
c
A1
y
L
Detail F
D E A2 A1 A bp b1 c c1 HE e x y Z L L1
Min Nom Max 10.06 10.5 5.50
0.00 0.10 0.20 2.20 0.34 0.40 0.46 0.15 0.20 0.25 0 8 7.50 7.80 8.00 1.27 0.12 0.15 1.42 0.50 0.70 0.90 1.15
Rev.3.00 Mar 10, 2006 page 13 of 14
A
HA17339A Series
JEITA Package Code P-SOP14-3.95x8.65-1.27 RENESAS Code PRSP0014DE-A Previous Code FP-14DNV MASS[Typ.] 0.13g
*1
D 8
F
14
NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET.
bp
*2
Index mark
HE
E
Terminal cross section ( Ni/Pd/Au plating )
1 Z e
*3
c
Reference Dimension in Millimeters Symbol
Min
7 bp x M L1
A1
L
y
Detail F
D E A2 A1 A bp b1 c c1 HE e x y Z L L1
Nom Max 8.65 9.05 3.95
0.10 0.14 0.25 1.75 0.34 0.40 0.46 0.15 0.20 0.25 0 8 5.80 6.10 6.20 1.27 0.25 0.15 0.635 0.40 0.60 1.27 1.08
JEITA Package Code P-TSSOP14-4.4x5-0.65
RENESAS Code PTSP0014JA-B
Previous Code TTP-14DV
MASS[Typ.] 0.05g
*1
D
A
F 8
14
NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET.
bp
HE
*2
E
Index mark
Terminal cross section ( Ni/Pd/Au plating )
1 Z e
*3
c
7 bp x M L1
Reference Dimension in Millimeters Symbol
A1
L
y
Detail F
D E A2 A1 A bp b1 c c1 HE e x y Z L L1
Min Nom Max 5.00 5.30 4.40
0.03 0.07 0.10 1.10 0.15 0.20 0.25 0.10 0.15 0.20 0 8 6.20 6.40 6.60 0.65 0.13 0.10 0.83 0.4 0.5 0.6 1.0
Rev.3.00 Mar 10, 2006 page 14 of 14
A
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