LT1189 - Low Power Video Difference Amplifier

The LT1189’s high slew rate, 220V/µs, wide bandwidth, 35MHz, and ±20mA output current require only 13mA of supply current. The shutdown feature reduces the power dissipation to a mere 15mW, and allows multiple ers to drive the same cable. The LT1189 is a low power, gain of 10 stable version of the popular LT1193, and is available in 8-pin mini DIPs and SO packages. For lower gain applications see the LT1187 data sheet.

Features
  • Differential or Single-Ended Gain Block (Adjustable)
  • -3dB Bandwidth, AV = ±10 35MHz
  • Slew Rate 220V/µs
  • Low Supply Current 13mA
  • Output Current ± 20mA
  • CMRR at 10MHz 48dB
  • LT1193 Pin Out
  • Low Cost
  • Single 5V Operation
  • Drives Cables Directly
  • Output Shutdown
Typical Application
LT1189 Typical Application
LT1189 Typical Application
Applications
  • Line Receivers
  • Video Signal Processing
  • Cable Drivers
  • Tape and Disc Drive Systems
Packaging
LT1189 Package Drawing
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LT1189CN8#PBFN-8C$3.67$2.90
LT1189CS8#PBFSO-8C$4.08$3.30
LT1189CS8#TRPBFSO-8C$3.36
Demo Boards
Part NumberDescriptionPrice
DC417BDIP8, MS8, S8, SOT23-6 | Multi-Footprint General Purpose Board for Single Op. Amp$25.00
Datasheet
Reliability Data
CAD Symbol
Related Products
LT1189 - Low Power Video Difference Amplifier
R183 Reliability Data
LT1189 Footprints and Symbols