EL5825 Datasheet (Renesas) - 8-Channel TFT-LCD Reference Voltage Generator

EL5825, 8-Channel TFT-LCD Reference Voltage Generator

CONDITIONS MIN TYP MAX UNIT SUPPLY IS ISD ANALOG Supply Current Digital Supply Current No load 7.6 9 0.17 0.35 mA mA VOL VOH ISC PSRR tD VAC VDROOP RINH REG BG Output Swing Low Output Swing High Short Circuit Current Power Supply Rejection Ratio Program to Out Delay Accuracy Droop Voltage

EL5825 8-Channel TFT-LCD Reference Voltage Generator The EL5825 is designed to produce the reference voltages required in TFT-LCD applications.

Each output is programmed to the required voltage with 10 bits of resolution.

Reference pins determine the high and low voltages of the output range, which are capable of swinging to either supply rail.

Programming of each output is performed using the serial interface.

A serial out pin enables daisy chaining of multiple devices.

A number of the EL5825

EL5825 Features

* 8-channel reference outputs

* Accuracy of ±0.1%

* Supply voltage of 4.5V to 16.5V

* Digital supply 3.3V to 5V

* Low supply current of 8mA

* Rail-to-rail capability

* Pb-Free plus anneal available (RoHS compliant) Applications

* TFT-L