EL5225 Datasheet (Renesas) - 10-Channel TFT-LCD Reference Voltage Generator

EL5225, 10-Channel TFT-LCD Reference Voltage Generator

CONDITIONS MIN TYP MAX UNIT SUPPLY IS ISD ANALOG Supply Current Digital Supply Current No load 9 11.5 0.17 0.35 mA mA VOL VOH ISC PSRR tD VAC VMIS VDROOP RINH REG CAP Output Swing Low Output Swing High Short Circuit Current Power Supply Rejection Ratio Program to Out Delay Accuracy referr

EL5225 10-Channel TFT-LCD Reference VN1coO-oN8ltnT8aOt8gRa-RecIENtECGToCOEueOMrnRMeTSMeMrIEaLcEtNhooNnDrrDiEcwEaDwDl FwSROu.iEnpRPtpeNLorEArstWiClC.EceDoMnEmEtSe/NtrIsGTacNt S DATASHEET FN7356 Rev 0.00 March 11, 2004 The EL5225 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 eith

EL5225 Features

* 10-channel reference outputs

* Accuracy of ±1%

* Supply voltage of 5V to 16.5V

* Digital supply 3.3V to 5V

* Low supply current of 9mA

* Rail-to-rail capability

* Pb-free available (RoHS compliant) Applications

* TFT-LCD drive circuit