LM7321, LM7322

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SNOSAW8E – MAY 2008 – REVISED SEPTEMBER 2015

9 Application and Implementation

NOTE

Information in the following applications sections is not part of the TI component

specification, and TI does not warrant its accuracy or completeness. TI’s customers are

responsible for determining suitability of components for their purposes. Customers should

validate and test their design implementation to confirm system functionality.

9.1 Application Information

9.1.1 Similar High-Output Devices

The LM7332 is a dual rail-to-rail amplifier with a slightly lower GBW capable of sinking and sourcing 100 mA. It is

available in SOIC and VSSOP packages.

The LM4562 is dual op amp with very low noise and 0.7-mV voltage offset.

The LME49870 and LME49860 are single and dual low-noise amplifiers that can work from ±22-V supplies.

9.1.2 Other High Performance SOT-23 Ampliers

The LM7341 is a 4-MHz rail-to-rail input and output part that requires only 0.6 mA to operate, and can drive

unlimited capacitive load. It has a voltage gain of 97 dB, a CMRR of 93 dB, and a PSRR of 104 dB.

The LM6211 is a 20-MHz part with CMOS input, which runs on ±12-V or 24-V single supplies. It has rail-to-rail

output and low noise.

The LM7121 has a gain bandwidth of 235 MHz.

Detailed information on these parts can be found at www.ti.com.

9.2 Typical Application

employed in a TFT LCD flat panel:

9.2.1 Design Requirements

For this example application, the supply voltage is +5 V, and noninverting gain is necessary.

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