GM339 LOW POWER QUAD DIFFERENTIAL COMPARATOR Description Features The GM393 consists of four independent precision voltage comparators which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. These comparators also have a unique characteristic. In that, the input commonmode voltage range includes ground, even though operated from a single power supply voltage. Application areas include limit comparators, simple analog to digital converters; pulse, square wave and time delay generators; wide range VCO; MOS clock timers; multivibrators and high voltage digital logic gates. The GM339 are designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, the GM339 will directly interface with MOS logic, where their low power drain is a distinct advantage over standard comparators. Single- supply Range: ±1.0V to ±18V Wide supply voltage range: ±2.0V to ±36V Very low supply current drain (0.4 mA) - independent of supply voltage Low input biasing current: 25 nA Low input offset current: ±5 nA Maximum offset voltage: ±3 mV Input common-mode voltage range includes ground Differential input voltage range equal to the power supply voltage Low output saturation voltage: 250 mV at 4 mA Output voltage compatible with TTL, DTL, ECL, MOS and CMOS logic systems The GM339 is available in DIP-8 and SOP-8 packages. Connecting Diagram GM339V1.00 (Top View) 2 OUT COMP 1 1 14 OUT COMP 3 OUT COMP 2 2 13 OUT COMP 4 VCC 3 12 GND COMP 2 IN- 4 11 COMP 4 IN- COMP 2 IN+ 5 10 COMP 4 IN+ COMP 1 IN- 6 9 COMP 3 IN- COMP 1 IN+ 7 8 COMP 3 IN+ SOP-14, DIP-14 PACKAGE GM339 LOW POWER QUAD DIFFERENTIAL COMPARATOR Marking Information and Pin Configurations (Top View) SO14 and DIP14 1. OUT COMP 1 14. OUT COMP 3 2. OUT COMP 2 13. OUT COMP 4 3. VCC 5. COMP 2 IN+ 6. COMP 1 IN - GM339 AYWW 4. COMP 2 IN- 12. GND 11. COMP4 IN+ 10. COMP4 IN9. COMP 3 IN+ 8. COMP 3 IN- 7. COMP 1 IN+ A: Assembly / Test site code Y: Year WW: Week Ordering Number Package Shipping GM339D14T DIP-14 25 Units / Tube GM339S14T SO-14 50 Units / Tube GM339S14R SO-14 2,500 Units / Tape & Reel GM339V1.00 Ordering Information 3 GM339 LOW POWER QUAD DIFFERENTIAL COMPARATOR Absolute Maximum Ratings PARAMETER RATINGS UNITS ±18 or 36 V Input Current 50 mA Input Voltage -0.3 to +32 V Operating Temperature Range -40 to 125 ℃ Storage Temperature - 65 to 150 ℃ 260 ℃ Supply Voltage Lead Temperature (soldering 10 sec.) Block Diagram VCC VIN + VOUT GM339V1.00 VIN - 4 GM339 LOW POWER QUAD DIFFERENTIAL COMPARATOR Electrical Characteristics (VCC = 5V, at specified free-air temperature, unless otherwise specified) Parameter Symbol Condition Input offset Voltage VIO VCC = 5V to Max VIC = VICR min VO = 1.4V Input Offest Current IIO VO = 1.4V Input Bias Current IIB VO =1.4V Min TA = 25℃ Typ Max ±2 ±5 Full Range TA = 25℃ ±5 Full Range ±50 nA ±150 TA = 25℃ -20 Full Range -250 nA 400 TA = 25℃ 0 to VCC-1.5V Full Range 0 to VCC-2.0V VICR Low-Level output Voltage VOL IOL = 4mA, VID = 1V Large-Signal Differential Voltage Amplification AVD VCC = 15V, VO = 1V to 11V RL = 15K to VCC TA = 25℃ High Level Output Current IOH VOH = 5V, VID = 1V TA = 25℃ 0.1 VOH = 30V, VID = 1V Full Range 1 Low Level Output Current IOL VOH = 1.5V, VID = -1V TA = 25℃ Supply Current ICC RL = ∞, VCC = 5V TA = 25℃ RL = ∞, VCC = 30V Full Range Response Time (Note 1) mV 9 Common-Mode Input Voltage Range** RL Connected to 5V through 5.1k. CL = 15pF Unit TA = 25℃ V 150 Full Range 400 mV 700 50 200 V/mV 50 nA µA 6 mA 0.8 1.0 2.5 100mV input step with 5mV overdrive 1.3 TTL - level input step 0.3 mA µs All characteristics are measured under open loop conditions with zero common-mode input voltage unless otherwise specified. "MAX" VCC for testing purposes is 30V. Full range is 0°C to 70°C. ** The voltage at either input or common - mode should not be allowed to go negative by more than 0.3V. The upper end of the common - mode voltage range is VCC - 1.5V, but either or both inputs can go to 30V without damage. GM339V1.00 Note 1: CL includes probe and jig capacitance. The response time specified is the interval between the input step function and the instant when the output crosses 1.4V. 5 GM339 LOW POWER QUAD DIFFERENTIAL COMPARATOR Typical Performance Characteristics 80 10 Out of Saturation 60 TA = -55°C 50 TA = 0°C 40 TA = 25°C 30 20 TA = 70°C TA = 125°C 10 0 0 5 10 15 20 25 30 35 40 VCC, Supply Voltage (VDC) Figure 1. Input Bias Current versus Power Supply Voltage 1.0 TA = 0°C ICC, Supply Current (mA) TA = 25°C 0.6 TA = 70°C 0.4 TA = 125°C 0.2 0.0 0 RL = ∞ 5 10 15 20 25 30 35 GM339V1.00 VCC, Supply Voltage (VDC) Figure 3. Power Supply Current versus Power Supply Voltage 6 1.0 TA = 125°C 0.1 TA = 25°C TA = -55°C 0.01 0.001 0.01 0.1 1.0 10 ISINK, Output Sink Current (mA) Figure 2. Output Saturation Voltage v.s. Output Sink Current TA = -55°C 0.8 VOL, Saturation Voltage (VDC) IIB, Input Bias Current (nA) 70 40 100 GM339 LOW POWER QUAD DIFFERENTIAL COMPARATOR Package Outline Dimensions – SO 14 0.335 - 0.344 (8.509 - 8.738) 0.228 - 0.244 (5.791 - 6.198) 0.014 - 0.020 (0.356 - 0.508) 0.050 (1.270) TYP. 0.150 - 0.157 (3.810 - 3.988) 0.053 - 0.069 (1.346 - 1.753) 8 Max SEATING PLAN 0.014 (0.356) TYP. 0.008 - 0.010 (0.,203 - 0.254) Package Outline Dimensions – DIP 14 8 14 0.220 - 0.310 (5.588 - 7.874) 7 1 0.785 (19.939) MAX 0.290 - 0.320 (7.366 - 8.128) 0.060 +/- 0.005 (1.524 +/- 0.127) 0.200 (5.080) MAX 0.150 (3.810) MIN 0.100 +/- 0.010 (2.540 +/- 0.254) 10 MAX 0.018 +/- 0.003 (0.457 +/- 0.076) GM339V1.00 0.098 (2.489) MAX BOTH ENDS 0.008 - 0.012 (0.203 - 0.305) 7 GM339 LOW POWER QUAD DIFFERENTIAL COMPARATOR Ordering Number GM APM Gamma Micro 339 Circuit Type S14 R Package Type Shipping Type R: Taping & Reel T: Tube GM339V1.00 S14: SO 14 D14: DIP 14 8 1