GM324 GAMMA | Alldatasheet

Document overview

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Technical content

Features

‹ Internal frequency compensated for unity gain ‹ Large DC voltage gain 100 dB ‹ Wide bandwidth (unity gain) 1MHz (Temperature compenstated) ‹ Power Supply Range: Single supply 3V to 32V ‹ Very low supply current drain (700 µA)- essentially independent of supply voltage ‹ Low input biasing current 45 nA (temperature compensated) ‹ Low input offset voltage 2 mV and offset current: 5 nA Load Regulation 0.4% max. ‹ Input common-mode voltage range includes ground ‹ Differential input voltage range equal to the power supply voltage ‹ Large output voltage swing 0V to VCC - 1.5V

GM324V1.01 GM324 LOW POWER QUAD OPERATIONAL AMPLIFERS Marking Information and Pin Configurations (Top View) SO14 and DIP14 A: Assembly / Test site code Y: Year WW: Week GM324 AYWW 1. Output 1 2. Input 1 - 3. Input 1 + 4. VCC 5. Input 2 + 6. Input 2 - 7. Output 2 14. Output 4 13. Input 4 - 12. Input 4 + 11. Gnd 10. Input 3 + 9. Input 3 - 8. Output 3

GM324V1.01

Ordering Information

Ordering Number Package Shipping GM324S14T SO14 50 Units/Tube GM324S14R SO14 2500 Units/Reel GM324D14T DIP14 25 Units/Tube Absolute Maximum Ratings PARAMETER RATINGS UNITS Supply Voltage ±16 or 32 V Differential Input Voltage ±32 V Input Current 50 mA Input Voltage -0.3 to +32 V Power dissipation 800 mW Operating Temperature Range -40 to 125 ℃ Storage Temperature - 65 to 150 ℃ Lead Temperature (soldering 10 sec.) 260 ℃ Block Diagram VIN + VIN - VOUT VCC

GM324V1.01 GM324 LOW POWER QUAD OPERATIONAL AMPLIFERS Electrical Characteristics (VCC = 5V, at specified free-air temperature, unless otherwise specified) Parameter Symbol Condition Min Typ Max Unit TA = 25℃ 3 7 Input offset Voltage VIO VCC = 5V to Max VIC = VICR min VO = 1.4V Full Range 9 mV Average Temperature Coefficient of Input offset Voltage αVIO Full Range 7 µV/°C TA = 25℃ 2 50 Input Offest Current IIO Full Range 150 nA Average Temperature Coefficient of Input offset Current αIO Full Range 10 pA/°C TA = 25℃ -20 -250 Input Bias Current IIB VO =1.4V Full Range -500 nA TA = 25℃ 0 to VCC-1.5V Common-Mode Input Voltage Range VICR VCC = 5V to Max Full Range 0 to VCC-2.0V V RL = 2K T A = 25℃ VCC-1.5V - - VCC = MAX, RL = 2K Full Range 26 High-Level output Voltage VOH VCC = MAX, RL = 10K Full Range 27 28 V Low-Level output Voltage VOL RL = 10K Full Range 5 20 mV TA = 25℃ 25 100 Large-Signal Differential Voltage Amplification AVD VCC = 15V, VO = 1V to 11V RL > 2K Full Range 15 V/mV Common Mode Rejection Ratio CMRR VCC = 5V to Max VIC = VICR min TA = 25℃ 65 80 dB Supply Voltage Rejection Ratio KSVR VCC = 5V to Max TA = 25℃ 65 100 dB Crosstalk Attenuation VO1/VO2 f = 1KHz to 20KHz T A = 25℃ 120 dB TA = 25℃ -20 -30 VCC = 15V, VID = 1V, VO = 0V Full Range -10 TA = 25℃ 10 20 VCC = 15V, VID = -1V, VO = 15V Full Range 5 mA Output Current IO VID = -1V, VO = 200mV Full Range 12 30 µA Short-Circuit output Current IOS VCC at 5V, Gnd at -5V, VO = 0V TA = 25℃ ±40 ±60 mA VO = 2.5V, No Load Full Range 1.5 2.4 Supply Current (four amplifiers) ICC VCC = Max, VO = 0.5VCC, No Load Full Range 1.1 3 mA 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.

GM324V1.01 Package Outline Dimensions – SO 14 SEATING PLAN 0.335 - 0.344 (8.509 - 8.738) 0.228 - 0.244 (5.791 - 6.198) 0.014 - 0.0200.050 TYP. (3.810 - 3.988) 0.008 - 0.010 (0.,203 - 0.254) 0.150 - 0.157

8 Max

0.053 - 0.069 (1.346 - 1.753) TYP. 0.014 (0.356) Package Outline Dimensions – DIP 14 0.018 +/- 0.003 (0.457 +/- 0.076) 0.785 (19.939) 0.060 +/- 0.005 (1.524 +/- 0.127) MAX 0.098 (2.489) MAX BOTH ENDS 0.100 +/- 0.010 (2.540 +/- 0.254) 0.008 - 0.012 (0.203 - 0.305) MAX 0.220 - 0.310 (5.588 - 7.874) 0.200 (5.080) MAX 0.150 (3.810) MIN (7.366 - 8.128) 0.290 - 0.320

GM324V1.01 GM324 LOW POWER QUAD OPERATIONAL AMPLIFERS Ordering Number GM 324 S14 R APM Gamma Micro Circuit Type Package Type S14: SO 14 D14: DIP 14 Shipping Type R: Taping & Reel T: Tube