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Product Detailed Parameters
- Description：IC MUX LCD DVR 11CH 3.3V 48TSSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk
- Display Type：LCD
- Configuration：64 grey scale
- Interface：-
- Digits or Characters：-
- Voltage - Supply：3.3V ~ 6.5V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：48-TFSOP (0.240", 6.10mm Width)
- Supplier Device Package：48-TSSOP
- Current - Supply：10 mA
- Grade：-
- Qualification：-
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Overview
The AD8511ARU-REEL is an 11-channel LCD reference buffer designed to drive column drivers for gray scale displays. It operates within a supply voltage range of 3.3V to 6.5V and draws a typical supply current of 10mA. The device features peripheral buffer/inverter drivers capable of handling significant load currents, ensuring stable reference voltages for high-performance display applications. It is housed in a 48-pin TSSOP package and supports an operating temperature range from -40°C to +85°C.
Feature Summary
- Provides 11 dedicated channels for LCD reference buffering
- Integrates peripheral buffer and inverter drivers for column driver interfacing
- Supports operation across a wide industrial temperature range
Applications
- Driving 64 gray scale column drivers in LCD panels
- Reference voltage distribution in display controller circuits
- Peripheral driver interfaces for active matrix LCD modules
Procurement Notes
Verify the specific suffix 'RU' against official Analog Devices documentation to confirm the 48-pin TSSOP package and reel packaging configuration. Ensure compatibility with the target display interface requirements before integration. Cross-reference the manufacturer part number directly with the datasheet to avoid confusion with similar channel counts or packages.
Selection Notes
Select this component when an 11-channel buffered reference solution is required for LCD column drivers. It is suitable for designs needing integrated peripheral driving capabilities without external buffers. Consider the 48-pin TSSOP footprint and the 3.3V to 6.5V supply range during schematic design. Verify thermal performance within the specified -40°C to +85°C operational limits.
Part Context
This part belongs to the AD85xx series of LCD drivers from Analog Devices. It is functionally related to the AD8509, which offers 9 channels. Both devices are engineered specifically for driving gray scale column drivers in liquid crystal displays, providing necessary buffering and inversion functions for precise voltage control.
Replacement Considerations
The AD8509ARU-REEL serves as a compatible alternative if only 9 channels are required. Verify pinout compatibility and channel count differences before substitution. No other direct substitutes are confirmed in public documentation.
