
Linear Technology
DESCRIPTION
The LT1189 is a difference amplifier optimized for operation on ±5V, or a single 5V supply, and gain ≥ 10. This versatile amplifier features uncommitted high input impedance (+) and (–) inputs, and can be used in differential or single-ended configurations. Additionally, a second set of inputs give gain adjustment and DC control to the difference amplifier.
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
APPLICATIONS
■ Line Receivers
■ Video Signal Processing
■ Cable Drivers
■ Tape and Disc Drive Systems