LA5318M

Ordering number:ENN4145 Monolithic Linear IC LA5318M Variable Divided Voltage Generator for LCD Use Overview The LA5318M is a variable divided voltage generator IC for multiple drive of LCD matrix. Features Power supply for variable bias LCD division drive (1/5 to 1/19 bias available by built-in resistances). Four operational amplifiers to deliver 5 voltage outputs. Low current drain (0.35mA typ). V1, V2 output current source side variable pin. Output on/off function VREF control pins. Miniflat package. Package Dimensions unit:mm 3035A-MFP16 [LA5318M] 16 9 1 10.1 8 0.15 0.1 1.5 1.8max 4.4 0.625 5.15 6.4 Specifications 0.35 1.27 0.605 SANYO : MFP16 Absolute Maximum Ratings at Ta = 25˚C Parameter Maximum supply voltage Maximum output current Allowable power dissipation Operating temperature Storage temperature Symbol VEE max IOUT max Pd max Topr Tstg VCC-VEE V1 to V4 Conditions Note : 1. Continuous operation (nonbreakdown) is guaranteed when operated at the maximum ratings shown above. 2. *The maximum output current is a value specified under the conditions otherwise specified separately. 3. Output pins V1 to V4 to VCC, GND short circuit not lasting more than 1ms is acceptable (| VCC – VEE | < 35V). Ratings 36 Internal * 330 –20 to +75 –30 to +135 Unit V mA mW ˚C ˚C Operating Conditions at Ta = 25˚C Parameter Symbol Supply voltage Input voltage Input current Output current VEE VREF IINR IOUTR IOUT1, 2 IOUT3, 4 VREF≥ VEE Note : 4. Set VCC and VE...