LT1252CN8#PBF

Video Amps And Modules Overview

The LT1252CN8#PBF is a low-cost current feedback video amplifier manufactured by Analog Devices Inc. It operates on a wide supply range of ±2V to ±14V and consumes 85mW at ±5V. Key electrical parameters include a typical input offset voltage of 5mV, a noninverting bias current of 5μA, and an inverting bias current of 100μA. The device provides a large-signal voltage gain of 1500 V/V and a power supply rejection ratio of 70 dB. It features a maximum output current of 55 mA and an output slew rate of 250 V/μs. The -3dB bandwidth reaches 282 MHz with a flat response to 30MHz within 0.1dB.

Video Amps And Modules Feature Summary

• Current feedback architecture designed for driving low impedance loads such as cables and filters
• Outstanding linearity suitable for composite video applications
• Wide supply voltage range supporting dual or single supply configurations

Video Amps And Modules Applications

• RGB cable drivers
• Composite video cable drivers
• Gain blocks in IF stages

Video Amps And Modules Procurement Notes

Verify the specific ordering suffix #PBF to confirm lead-free compliance status. Confirm package type N8 corresponds to the 8-lead plastic DIP format. Ensure operating temperature requirements align with the specified 0°C to 70°C range before finalizing procurement.

Video Amps And Modules Selection Notes

Select this component when high slew rates and wide bandwidth are required for video signal transmission. Consider the differential gain and phase specifications for color fidelity in composite video systems. Evaluate thermal dissipation capabilities if operating near maximum supply voltages or short-circuit conditions.

Video Amps And Modules Part Context

This part belongs to the LT1252 series of low-cost video amplifiers. It serves as a single-channel solution within a family that includes dual and quad variants like the LT1253 and LT1254. For designs requiring shutdown functionality, the LT1227 is the recommended alternative.

Video Amps And Modules Replacement Considerations

LT1253/LT1254: Dual and quad amplifiers with similar performance characteristics.