TECHNICAL NOTE General-purpose Operational Amplifier/Comparator Ground Sense Operational Amplifier BA10358F/FV,BA10324AF/FV,BA2904F/FV/FVM,BA2902F/FV/KN BA3404F/FVM Description General-purpose BA10358/BA10324A family and high-reliability General-purpose Dual BA10358 family BA2904/BA2902 family integrate two independent Op-Amps and phase compensation capacitors on a single chip and have Quad BA10324A family some features of high-gain, low power consumption, and operating voltage range of 3 V to 32 V (single power supply). High-reliability Dual BA2904 family BA3404family is realized high speed operation and reduce the crossover distortions that compare with BA10358, BA2904. Quad BA2902 family Dual BA3404 family Features 1) Operable with a single power supply 6) Low supply current 2) Wide operating supply voltage 7) High open loop voltage gain 3.0 V to 32.0 V (Single supply) 8) Internal ESD protection (BA10358 / BA10324A / BA2904 / BA2902 family) Human body model (HBM) 5000 V (Typ.) 4.0 V to 36.0 V (Single supply) (BA2904/BA2902/BA3404 family) (BA3404 family) 9) Gold PAD (BA2904/BA2902/BA3404 family) 3) Standard Op Amp. Pin-assignments 10) Wide temperature range 4) Input and output are operable nearly GND level 40 to 125 5) Internal phase compensation type (BA2904/BA2902 family) 40 to 85 (BA10358/BA10324A/BA3404 family) Pin Assignments -IN1 OUT1 OUT4 -IN4 OUT1 1 14 OUT4 16 15 14 13 1 8 OUT1 VCC -IN1 2 CH1 CH4 13 -IN4 1 12 +IN1 +IN4 CH1 CH4 3 12 +IN1 +IN4 CH1 2 11 2 7 -IN1 OUT2 VCC VEE VCC 4 11 VEE 3 10 NC NC CH2 3 6 CH 2 CH3 +IN1 -IN2 +IN2 5 10 +IN3 4 9 +IN2 +IN3 6 9 -IN2 CH2 CH3 -IN3 4 5 5 6 7 8 VEE +IN2 OUT2 7 8 OUT3 -IN2 OUT2 OUT3 -IN3 SOP8 SSOP-B8 MSOP8 SOP14 SSOP-B14 VQFN16 BA10358F BA10358FV BA10324AF BA10324AFV BA2904F BA2904FV BA2904FVM BA2902F BA2902FV BA2902KN BA3404F BA3404FVM 2007. October BA10358 family, BA10324A family Absolute maximum rating (Ta=25 ) Rating Parameter Symbol Unit BA10358 family BA10324A family Supply Voltage VCC-VEE +32 V Differential Input Voltage(*1) VCC VEE Vid V Input Common-mode voltage range Vicm VEE to VCC V Operating Temperature Topr -40 to +85 Storage Temperature Tstg -55 to +125 Maximum Junction Temperature Tjmax +125 Note: Absolute maximum rating item indicates the condition which must not be exceeded. Application of voltage in excess of absolute maximum rating or use out absoluted maximum rated temperature environment may cause deterioration of characteristics. (*1) The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more then VEE. Electrical characteristics Unless otherwise specified VCC=+5 V , VEE=0 V , Ta=25 Guaranteed limit Temperature Parameter Symbol BA10358 family BA10324A family Unit Condition Range Min. Typ. Max. Min. Typ. Max. 25 Input offset voltage Vio - 2 7 - 2 7 mVRS=50 Input offset current Iio 25 - 5 50 - 5 50 nA - Input Bias current Ib 25 - 45 250 - 20 250 nA - 25 RL= , All Op-Amps Supply current ICC - 0.7 1.2 - 0.6 2 mA High level output voltage VOH 25 - - - VCC-1.5 - - V RL=2 k Low level output voltage VOL 25 - - - - - 250 mVRL=2 k 25 RL 2 k ,VCC=15 V Large signal voltage gain AV 25 100 - 25 100 - V/mV Input common-mode voltage range Vicm 25 0 - VCC-1.5 0 - VCC-1.5V - Common-mode rejection ratio CMRR 25 65 80 - 65 75 - dB - 25 Power supply rejection ratio PSRR 65 100 - 65 100 - dB RS=50 Output source current IOH 25 10 20 - 20 35 - mAVIN+=1 V ,VIN-=0 V , VOUT=0 V Output sink current IOL 25 10 20 - 10 20 - mAVIN+=0 V ,VIN-=1 V , VOUT=VCC 25 VCC-1.5 Output voltage range Vo 0 - - - - V RL=2 k Channel separation CS 25 - 120 - - 120 - dB f=1 kHz , Input referred (*2) Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC. 2/20