LT1189CS8#PBF

Video Amps And Modules Overview

The LT1189CS8#PBF is a low power video difference amplifier manufactured by Analog Devices Inc. It operates on ±5V or single 5V supplies with a gain of 10 or greater. Key electrical parameters include a 35MHz small-signal bandwidth, a 220V/µs slew rate, and a supply current of 13mA. The device features a shutdown pin that reduces power dissipation to 15mW. It is housed in an 8-lead plastic SOIC package.

Video Amps And Modules Feature Summary

• Provides differential or single-ended amplification with adjustable gain via external feedback resistors.
• Includes a dedicated shutdown control input for power conservation and multiplexing applications.
• Features uncommitted high impedance inputs suitable for direct cable driving.

Video Amps And Modules Applications

• Line receivers
• Video signal processing
• Cable drivers

Video Amps And Modules Procurement Notes

Verify the specific suffix CS8 corresponds to the 8-lead plastic SOIC package and commercial temperature range (0°C to 70°C). Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the ordering part number matches the required lead finish and packaging format.

Video Amps And Modules Selection Notes

Select this component when a stable gain of 10 or higher is required for video frequency signals. It serves as a low-power alternative to the LT1193. Consider the shutdown feature if multiple amplifiers share a common transmission line. Verify that the required bandwidth and slew rate meet the specific signal integrity requirements of the application.

Video Amps And Modules Part Context

This device belongs to the LT1189 series of video difference amplifiers. It shares pinout compatibility with the LT1193 but is optimized for lower power consumption. The series includes variants such as the LT1187 for lower gain applications and different package options like PDIP and hermetic DIP.

Video Amps And Modules Replacement Considerations

LT1193 offers similar performance with higher power consumption. LT1187 is suitable for applications requiring gains lower than 10.