1 Features

1• At VS = 5 V (Typical Unless Otherwise Noted)

• Tiny, Space-Saving, 5-Pin SOT-23 Package

• Greater than Rail-to-Rail Input CMVR: −0.25 V to

5.2 V

• Rail-to-Rail Output Swing: 007 V to 4.93 V

• Wide Gain-Bandwidth: 4 MHz

• Low Supply Current: 0.6 mA

• Wide Supply Range: 1.8 V to 32 V

• High PSRR: 104 dB

• High CMRR: 93 dB

• Excellent Gain: 97 dB

2 Applications

• Portable Instrumentation

• Signal Conditioning Amplifiers/ADC Buffers

• Active Filters

• Modems

• PCMCIA Cards

3 Description

The LM7301 provides high performance in a wide

range of applications. The LM7301 offers greater than

rail-to-rail input range, full rail-to-rail output swing,

large capacitive load driving ability, and low distortion.

With only 0.6-mA supply current, the 4-MHz gainbandwidth

of this device supports new portable

applications where higher power devices

unacceptably drain battery life.

The LM7301 can be driven by voltages that exceed

both power supply rails, thus eliminating concerns

over exceeding the common-mode voltage range.

The rail-to-rail output swing capability provides the

maximum possible dynamic range at the output. This

is particularly important when operating on low supply

voltages.

Operating on supplies of 1.8 V to 32 V, the LM7301 is

excellent for a very wide range of applications in low

power systems.

Placing the amplifier right at the signal source

reduces board size and simplifies signal routing. The

LM7301 fits easily on low profile PCMCIA cards.