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MAX9591ETU+ is listed in the Video Amps And Modules range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC AMP TFT-LCD 38TQFN. Review the specifications below when checking this part for your BOM.
Video Amps And Modules specifications for MAX9591ETU+
- Description：IC AMP TFT-LCD 38TQFN
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Applications：TFT-LCD Panels: Gamma Buffer
- Output Type：-
- Number of Circuits：14
- Slew Rate：-
- Current - Supply：-
- Current - Output / Channel：400 mA
- Voltage - Supply, Single/Dual (±)：-
- Mounting Type：Surface Mount
- Package / Case：38-WFQFN Exposed Pad
- Supplier Device Package：38-TQFN (5x7)
- -3db Bandwidth：-
- Grade：-
- Qualification：-
Video Amps And Modules datasheet and documents for MAX9591ETU+
Video Amps And Modules Overview
The MAX9591ETU+ is a reference-voltage generator designed for gamma correction in TFT-LCD panels. It provides 14 programmable 8-bit DAC outputs and four static buffered reference outputs. The device operates on a 9V to 20V DC power supply. Peak output current capabilities are specified at 400mA for the reference outputs and specific DAC channels (1, 7, 8, and 14), while other DAC channels support 200mA peak current.
Video Amps And Modules Feature Summary
- Generates 14 programmable reference voltages via internal DACs
- Provides four static buffered reference voltage outputs
- Supports high peak output currents for driving display loads
- Interfaces with host systems via I2C communication protocol
Video Amps And Modules Applications
- Gamma correction in TFT-LCD panels
- High-resolution television displays
- High-end computer monitors
- General industrial reference-voltage generation
Video Amps And Modules Procurement Notes
Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status and lead-free specifications prior to integration. Ensure proper handling of the TQFN package during assembly. Validate that the specific ordering suffix matches the required pinout and thermal pad configuration for the target PCB layout.
Video Amps And Modules Selection Notes
Select this component when designing circuits requiring precise gamma correction references for LCD applications. Consider the 38-pin TQFN package constraints and exposed pad thermal requirements. Evaluate the 9V to 20V operating range against available system power rails. Assess the 400mA and 200mA peak current capabilities against the specific load requirements of the display panel being driven.
Video Amps And Modules Part Context
The MAX9591ETU+ belongs to the MAX9590/MAX9591 family of reference-voltage generators manufactured by Analog Devices / Maxim Integrated. It is functionally similar to the MAX9590 but includes additional programmable features. The device is housed in a 38-pin TQFN surface-mount package with an exposed pad for thermal management.
Video Amps And Modules Replacement Considerations
The MAX9590ETU+ is a related variant within the same product family. Verify functional compatibility and pinout alignment before substitution. Consult official documentation for differences in programmability and output configurations.
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