Description

The LM2904PSR-JF is an electronic component model in the IC Chips category. It consists of two independent, high-gain, frequency-compensated operational amplifiers designed to operate from a single supply over a wide range of voltages. These devices have a low supply-current drain that is independent of the magnitude of the supply voltage. They can be used in various applications such as transducer amplifiers, dc amplification blocks, and other operational amplifier circuits in single-supply-voltage systems.

Specifications and features

- Wide Supply Range: Single Supply...3V to 32V (26V for LM2904) or Dual Supplies...±1.5V to ±16V (±13V for LM2904)

- Low Supply-Current Drain, Independent of Supply Voltage: 0.7mA Typ

- Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground

- Low Input Bias and Offset Parameters:

• Input Offset Voltage: 3mV Typ (2mV Typ for A versions)
• Input Offset Current: 2nA Typ
• Input Bias Current: 20nA Typ (15nA Typ for A versions)

- Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: 32V (26V for LM2904)

- Open-Loop Differential Voltage Amplification: 100 V/mV Typ

- Internal Frequency Compensation

Application Scenarios

The LM2904PSR-JF can be used in applications such as transducer amplifiers, dc amplification blocks, and other operational amplifier circuits in single-supply-voltage systems. It can easily operate from the standard 5-V supply used in digital systems and provide the required interface electronics without additional ±5-V supplies.

Comparison

- Wide supply range: can operate from a single supply of 3V to 32V or dual supplies of ±1.5V to ±16V.

- Low supply-current drain independent of supply voltage.

- Common-mode input voltage range includes ground, allowing direct sensing near ground.

- Low input bias and offset parameters.

- Differential input voltage range equal to maximum-rated supply voltage.

- Open-loop differential voltage amplification.

- Internal frequency compensation.

No specific disadvantages have been mentioned for the LM2904PSR-JF model.