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LT1187CN8#PBF is listed in the Video Amps And Modules range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC AMP DIFFERENTIAL 8DIP. Review the specifications below when checking this part for your BOM.
The LT1187CN8#PBF is a low power video difference amplifier from Analog Devices, housed in an 8-lead PDIP package. It operates on ±5V or single 5V supplies with a gain of ≥2. Key electrical parameters include a 50MHz bandwidth at AV=±2, a 165V/µs slew rate, and ±20mA output current. Supply current is 13mA, reducing to 1.5mA in shutdown mode. The device features high input impedance, 100dB CMRR, and supports direct cable driving.
Verify the specific suffix CN8 corresponds to the 8-lead PDIP package and C grade temperature range (0°C to 70°C). Confirm lead-free finish status via the #PBF designation. Check official documentation for any obsolescence notices or alternative package options like SOIC if surface mount is required.
Select this component when a low-power solution is needed for video applications requiring gains of 2 or greater. It serves as a lower power alternative to the LT1193. Ensure the application does not require unity gain, as the device is optimized for higher gains. Consider the LT1189 if fixed gain of 10 is sufficient.
This part belongs to the LT1187 family of video difference amplifiers. It is positioned as a low-power version of the popular LT1193. The family includes variants such as the LT1189 for higher fixed gains and the LT1194. These devices are designed for high-speed signal processing in video and communication systems.
LT1193 is the primary pin-compatible replacement offering similar performance with different power characteristics.
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