LA5311M

Ordering number:ENN1531B Monolithic Linear IC LA5311M Variable Divided Voltage Generator for LCD 0.625 Overview The LA5311M is a variable divided voltage generator IC for multiple drive of LCD matrix. Features Power supply for variable bias LCD drive. 4 operational amplifiers deliver 4 voltage outputs. Low current drain (1.0mA max). Miniflat package. Package Dimensions unit:mm 3032B-MFP8 [LA5311M] 85 14 5.1 0.15 0.1 1.5 1.8max 4.4 5.15 6.4 Specifications Absolute Maximum Ratings at Ta = 25˚C Parameter Maximum supply voltage Output current Allowable power dissipation Operating temperature Storage temperature Symbol VCC max IOUT Pd max Topr Tstg 0.35 1.27 0.645 Conditions SANYO : MFP8 Ratings 30 5 300 –20 to +75 –40 to +125 Unit V mA mW ˚C ˚C Operating Conditions at Ta = 25˚C Parameter Supply voltage range Recommended output current Symbol VCC op I1 I2, I3 I4 VCC–V1>1.0V Conditions Ratings 11 to 28 0 to 3 –3 to +3 –3 to 0 Unit V mA mA mA Operating Characteristics at Ta = 25˚C, VCC=20V Parameter Symbol Conditions Current drain Output ratio1 Output ratio2 ICC R1 V2/V1, VCC=0, GND=–20V=V5 External RA=100kΩ R2 V5–V3/V5–V4, VCC=0, GND=–20V=V5 External RA=100kΩ Ratings min typ 1.94 max 1.0 2.06 Unit mA 1.94 2.06 Continued on next page. Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s co...