LM2904 Overview
Maturity status link Enhanced Enhanced VIO ESD LM2904 LM2904A ✓ LM2904W ✓ LM2904AW ✓ ✓ Related products TSB572 Dual op-amps for lowpower consumption (380 µA with 2.5 MHz GBP) LM2902 LM2902W Quad op-amps version LM2904WH LM2904AH High temperature version (150 °C) This circuit consists of two independent, high gain operational amplifiers (op amps) that have frequency pensation implemented internally. They are designed specifically for automotive and industrial control systems. The circuit operates from a single power supply over a wide range of voltages. The low power supply 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 can now be more easily implemented in single power supply systems. For example, these circuits can be directly supplied from the standard 5 V...
LM2904 Key Features
- Frequency pensation implemented internally
- Large DC voltage gain: 100 dB
- Wide bandwidth (unity gain): 1.1 MHz (temperature pensated)
- Very low supply current/amplifier, essentially independent of supply voltage
- Low input bias current: 20 nA (temperature pensated)
- Low input offset current: 2 nA
- Input mon-mode voltage range includes negative rail
- Differential input voltage range equal to the power supply voltage
- Large output voltage swing 0 V to [(VCC +) -1.5 V]
- Rev 21
