text.skipToContent text.skipToNavigation

LM7121IMX/NOPB ACTIVE

175 MHz Low Power Voltage Feedback Amplifier

NEW - Custom reel may be available
Inventory: 118,800
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-1-260C-UNLIM
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
SOIC (D) | 8 2,500 | LARGE T&R
Custom reel may be available
-40 to 85
Package | Pins SOIC (D) | 8
Package qty | Carrier 2,500 | LARGE T&R
Custom reel may be available
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 $2.452
100-249 $2.149
250-999 $1.507
1,000+ $1.214

Additional package qty | carrier options

Package qty | Carrier 95 | TUBE
Inventory 13,553
Qty | Price (USD) 1ku | $1.409 1-99 $2.846 100-249 $2.494 250-999 $1.749 1,000+ $1.409