Datasheet4U Logo Datasheet4U.com

LM7121 - 235 MHz Tiny Low Power Voltage Feedback Amplifier

General Description

The LM7121 is a high performance operational amplifier which addresses the increasing AC performance needs of video and imaging applications, and the size and power constraints of portable applications.

Key Features

  • (Typical unless otherwise noted) VS = ± 15V n Easy to use voltage feedback topology n Stable with unlimited capacitive loads n Tiny SOT23-5 package.
  • typical circuit layout takes half the space of SO-8 designs n Unity gain frequency: 175 MHz n Bandwidth (.
  • 3 dB, AV = +1, RL = 100Ω): 235 MHz n Slew rate: 1300V/µs n Supply Voltages SO-8: 5V to ± 15V SOT23-5: 5V to ± 5V n Characterized for: +5V, ± 5V, ± 15V n Low supply current: 5.3 mA.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LM7121 235-MHz Tiny Low Power Voltage Feedback Amplifier Texas Instruments
LM71 SPI/MICROWIRE 13-Bit Plus Sign Temperature Sensor Texas Instruments
LM71-Q1 SPI/MICROWIRE 13-Bit Plus Sign Temperature Sensor Texas Instruments
LM711 DUAL COMPARATOR Fairchild Semiconductor
LM711I DUAL COMPARATOR Fairchild Semiconductor

Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LM71 SPI/MICROWIRE 13-Bit Plus Sign Temperature Sensor
LM710 Voltage Comparator
LM710C Voltage Comparator
LM711 DUAL COMPARATOR
LM711C DUAL COMPARATOR

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LM7121 235 MHz Tiny Low Power Voltage Feedback Amplifier August 1999 LM7121 235 MHz Tiny Low Power Voltage Feedback Amplifier General Description The LM7121 is a high performance operational amplifier which addresses the increasing AC performance needs of video and imaging applications, and the size and power constraints of portable applications. The LM7121 can operate over a wide dynamic range of supply voltages, from 5V (single supply) up to ± 15V (see the Application Information section for more details). It offers an excellent speed-power product delivering 1300V/µs and 235 MHz Bandwidth (−3 dB, AV = +1). Another key feature of this operational amplifier is stability while driving unlimited capacitive loads.