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LM7121IM5/NOPB

175 MHz Low Power Voltage Feedback Amplifier

US ECCN: EAR99 US/Local Export Classification Number

Inventory:

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (°C)
SOT-23 (DBV) | 5 1,000 | LARGE T&R -40 to 85
Package | Pins SOT-23 (DBV) | 5
Package qty | Carrier: 1,000 | LARGE T&R
Operating temperature range (°C) -40 to 85
View TI packaging information

Features for the LM7121

  • (Typical Unless Otherwise Noted).
    VS = ±15 V
  • Easy to use Voltage Feedback Topology
  • Stable with Unlimited Capacitive Loads
  • Tiny SOT23-5 Package — Typical
    Circuit Layout Takes Half the
    Space Of SO-8 Designs
  • Unity Gain Frequency: 175 MHz
  • Bandwidth (−3 dB, AV = +1, RL
    = 100Ω): 235 MHz
  • Slew Rate: 1300V/µs
  • Supply Voltages:
    • SO-8: 5 V to ±15 V
    • SOT23-5: 5 V to ±5 V
  • Characterized for: +5 V, ±5 V, ±15 V
  • Low Supply Current: 5.3 mA

Description for the LM7121

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 5 V (single supply) up to ±15V (see Application and Implementation for more details). It offers an excellent speed-power product delivering 1300 V/µs and 235 MHz Bandwidth (−3 dB, AV = +1). Another key feature of this operational amplifier is stability while driving unlimited capacitive loads.

Due to its tiny SOT23-5 package, the LM7121 is ideal for designs where space and weight are the critical parameters. The benefits of the tiny package are evident in small portable electronic devices, such as cameras, and PC video cards. Tiny amplifiers are so small that they can be placed anywhere on a board close to the signal source or near the input to an A/D converter.

Pricing


Qty Price (USD)
1-99 2.82
100-249 2.471
250-999 1.732
1,000+ 1.396

Additional package qty | carrier options

Package qty | Carrier 3,000 | LARGE T&R
Inventory
Qty | Price (USD) 1ku | 1.396 1-99 2.82 100-249 2.471 250-999 1.732 1,000+ 1.396