SGS-Thomson LM2902 free download

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LM2902 LOW POWER QUAD OPERATIONAL AMPLIFIERS . . . . . LARGE VOLTAGE GAIN : 100dB VERY LOW SUPPLY CURRENT/AMPLI : 375µA LOW INPUT BIAS CURRENT : 20nA LOW INPUT OFFSET CURRENT : 2nA WIDE POWER SUPPLY RANGE : SINGLE SUPPLY : +3V TO +30V DUAL SUPPLIES : ±1.5V TO ±15V N DIP14 (Plastic Package) D SO14 (Plastic Micropackage) DESCRIPTION This circuit consists of four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically for automotive and industrial control systems. It operates 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. PIN CONNECTIONS (top view) ORDER CODES Part Number LM2902 Temperature Range -40oC, +125oC Package 2902-01.TBL N · D · Example : LM2902D Outp ut 1 1 14 Ou tp ut 4 Inv erti ng Input 1 2 N on-i nv er ti ng Inp ut 1 3 V CC + 4 + + 13 12 11 Inverting Input 4 Non- inver ting In put 4 VCC - Non-invert ing In pu t 2 5 Invertin g Inp ut 2 6 + + 10 9 Non-inve rt ing In pu t 3 Invertin g Inpu t 3 2902-01.EPS - - O utput 2 7 8 O utput 3 November 1995 1/11 LM2902 SCHEMATIC DIAGRAM (1/4 LM2902) V CC 6µA 4µA CC 100µA Q5 Q6 Inverting input Q2 Q1 Q3 Q4 Q11 Output Q13 Q10 Q12 Q7 R SC Non-inverting input Q8 Q9 50µA GND ABSOLUTE MAXIMUM RATINGS Symbol Vcc Vi Vid Ptot Iin Toper Tstg Parameter Supply Voltage Input Voltage Differential Input Voltage Power Dissipation N Suffix D Suffix Value ±16 or 32 -0.3 to +32 +32 500 400 Infinite 50 -40 to +125 -65 to +150 mA o o Unit V V V mW mW Output Short-circuit Duration - (note 1) Input Current ­ (note 6) Operating Free Air Temperature Range Storage Temperature Range C C 2/11 2902-02.TBL 2902-02.EPS LM2902 ELECTRICAL CHARACTERISTICS VCC+ = +5V, VCC­ = Ground, VO = 1.4V, Tamb = +25oC (unless otherwise specified) Symbol Vio Parameter Input Offset Voltage (note 3) o Tamb = +25 C Tmin. Tamb Tmax. Input Offset Current Tamb = +25oC Tmin. Tamb Tmax. Input Bias Current (note 2) o Tamb = +25 C Tmin. Tamb Tmax. Large Signal Voltage Gain + (VCC = +15V, RL = 2k, VO = 1.4V to 11.4V) o Tamb = +25 C Tmin. Tamb Tmax. Supply Voltage Rejection Ratio (RS 10k) + (VCC = 5V to 30V) o Tamb = +25 C Tmin. Tamb Tmax. Supply Current, all Amp, no load o VCC Tamb = +25 C VCC VCC Tmin. Tamb Tmax. VCC = = = = +5V +30V +5V +30V Min. Typ. 2 Max. 7 9 nA 2 30 40 nA 20 150 200 V/mV 50 25 100 dB 65 65 110 mA 0.7 1.5 0.8 1.5 1.2 3 1.2 3 V 0 0 70 60 20 10 12 80 mA 40 20 50 60 mA µA 2902-03.TBL Unit mV Iio Iib Avd SVR ICC Vicm Input Common Mode Voltage Range (VCC = +30V) - (note 4) Tamb = +25oC Tmin. Tamb Tmax. Common-mode Rejection Ratio (RS 10k) o Tamb = +25 C Tmin. Tamb Tmax Output Short-circuit Current (V id = +1V) VCC = +15V, V o = +2V Output Sink Current (Vid = -1V) VCC = +15V, V o = +2V VCC = +15V, V o = +0.2V VCC -1.5 VCC -2 dB CMR Io Isink 3/11 LM