MAX9650ATA+T

Video Amps And Modules Overview

The MAX9650ATA+T is a single-channel high-current VCOM drive operational amplifier designed for TFT-LCD applications. It operates on a supply voltage range of 6V to 20V with a quiescent current of 3.7mA per channel. The device delivers a transient peak output current of ±1.3A and features a 40V/μs slew rate alongside a 35MHz bandwidth. Input offset voltage is specified at ±14mV, while the common-mode rejection ratio reaches 80dB. It includes thermal shutdown protection triggered at +170°C with 15°C hysteresis.

Video Amps And Modules Feature Summary

• Provides rail-to-rail input and output capabilities for precise signal handling
• Features exposed pad packages to ensure excellent heat dissipation during high-current operation
• Includes integrated output short-circuit protection and thermal shutdown mechanisms

Video Amps And Modules Applications

• TFT-LCD panels
• Instrument control voltage sources

Video Amps And Modules Procurement Notes

Verify the specific suffix 'ATA+T' corresponds to the TDFN-EP package and tape-and-reel delivery format. Confirm that the component meets lead-free and RoHS compliance standards as indicated by the plus sign in the part number. Ensure the ordering information matches the required pin configuration and marking code BKX for production integration.

Video Amps And Modules Selection Notes

Select this component when driving large capacitive loads typical of TFT-LCD backplanes. The exposed pad design is critical for managing thermal resistance in compact layouts. Verify that the system requires a single-channel architecture rather than the dual-channel MAX9651 variant. Ensure the application benefits from the high transient current capability for fast settling times.

Video Amps And Modules Part Context

This device belongs to the MAX9650/MAX9651 family of high-current VCOM drive op amps. It is manufactured by Analog Devices Inc./Maxim Integrated using BiCMOS process technology. The series is specifically engineered to source and sink high currents quickly to maintain stable VCOM voltages in display systems.

Video Amps And Modules Replacement Considerations

The MAX9650AZK+ serves as an alternative within the same family but utilizes a SOT23 package instead of the TDFN-EP form factor.