Product Summary

The LM2902N is an independent, high gain, internally frequency compensated operational amplifier which is 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. Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the LM2902N can be directly operated off of the standard +5V power supply voltage which is used in digital systems and will easily provide the required interface electronics without requiring the additional ±15V power supplies.

Parametrics

LM2902N absolute maximum ratings: (1)Supply Voltage, V+: 26V; (2)Differential Input Voltage: 26V; (3)Input Voltage: -0.3V to +26V; (4)Input Current (VIN < -0.3V): 50 mA; (5)Power Dissipation: Molded DIP 1130 mW, Cavity DIP 1260 mW, Small Outline Package 800 mW; (6)Output Short-Circuit to GND (One Amplifier) V+ ≤ 15V and TA = 25℃: Continuous; (7)Operating Temperature Range: -40℃ to +85℃; (8)Storage Temperature Range: -65℃ to +150℃; (9)Lead Temperature (Soldering, 10 seconds): 260℃; (10)Dual-In-Line Package Soldering (10 seconds): 260℃; (11)Small Outline Package Vapor Phase (60 seconds): 215℃; (12)Small Outline Package Infrared (15 seconds): 220℃.

Features

LM2902N features: (1)Internally frequency compensated for unity gain; (2)Large DC voltage gain 100 dB; (3)Wide bandwidth (unity gain) 1 MHz (temperature compensated); (4)Wide power supply range: Single supply 3V to 32V or dual supplies ±1.5V to ±16V; (5)Very low supply current drain (700 μA)—essentially independent of supply voltage; (6)Low input biasing current 45 nA (temperature compensated); (7)Low input offset voltage 2 mV and offset current: 5 nA; (8)Input common-mode voltage range includes ground; (9)Differential input voltage range equal to the power supply voltage; (10)Large output voltage swing 0V to V+ - 1.5V.

Diagrams

LM2902N block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LM2902N
LM2902N

Fairchild Semiconductor

Operational Amplifiers - Op Amps Quad Operational Amp

Data Sheet

0-1: $0.30
1-25: $0.20
25-100: $0.17
100-250: $0.15
LM2902N/PB
LM2902N/PB

National Semiconductor (TI)

Operational Amplifiers - Op Amps QUAD OP AMP

Data Sheet

0-25: $0.64
25-100: $0.56
100-250: $0.49
250-500: $0.43
LM2902NG
LM2902NG

ON Semiconductor

Operational Amplifiers - Op Amps 3-26V Quad Lo PWR -40 to 105deg C

Data Sheet

0-1: $0.29
1-25: $0.24
25-100: $0.17
100-500: $0.14
LM2902NSR
LM2902NSR

Texas Instruments

Operational Amplifiers - Op Amps Quad General-Purpose Op Amp

Data Sheet

0-1: $0.20
1-25: $0.16
25-100: $0.13
100-250: $0.11
LM2902NSRG4
LM2902NSRG4

Texas Instruments

Operational Amplifiers - Op Amps Quad General-Purpose Op Amp

Data Sheet

0-1: $0.20
1-25: $0.16
25-100: $0.13
100-250: $0.11
LM2902N/NOPB
LM2902N/NOPB

National Semiconductor (TI)

Operational Amplifiers - Op Amps

Data Sheet

0-1: $0.64
1-25: $0.52
25-100: $0.45
100-250: $0.40
LM2902NE4
LM2902NE4

Texas Instruments

Operational Amplifiers - Op Amps Quad General-Purpose Op Amp

Data Sheet

0-1: $0.23
1-25: $0.17
25-100: $0.14
100-250: $0.13