DatasheetsPDF.com

LA5312V

Sanyo
Part Number LA5312V
Manufacturer Sanyo
Description Variable Divided Voltage Generator for LCDs
Published Apr 25, 2005
Detailed Description Ordering number: EN5386 Monolithic Linear IC LA5312V Variable Divided Voltage Generator for LCDs Overview The LA5312V...
Datasheet PDF File LA5312V PDF File

LA5312V
LA5312V

Overview
Ordering number: EN5386 Monolithic Linear IC LA5312V Variable Divided Voltage Generator for LCDs Overview The LA5312V is a variable divided voltage generator IC for multiple drive of LCD matrix.
Package Dimensions unit : mm 3179-SSOP20 [LA5312V] Features .
Power supply for variable bias LCD drive to 1/19 bias available by internal resistors) .
(1/5 Four voltage outputs generated by four operational .
amplifiers.
current drain (0.
18 mA typ.
) .
Low Miniflat package for miniaturization.
SANYO : SSOP20 Specifications 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 – V4 Conditions Ratings 36 *Internal 330 –20 to +75 –30 to +125 Unit V mA mW °C °C Note 1: Continuous operation (without damage) is guaranteed in the above ranges.
Note 2: *The maximum output current is the value stipulated under the test conditions on page 4.
Note 3: Output pins V1 to V4-to-VCC or GND short not exceeding 1 ms is acceptable.
(|VCC – VEE| < 35 V) Operating Conditions at Ta = 25°C Parameter Supply voltage Input voltage Output current Symbol VEE VREF IOUT1,2 IOUT3,4 Conditions VCC – VEE VREF ^ VEE : VCC – VREF V1, V2 V3, V4 Ratings –35.
5 to –6 –35 to –6 –0.
5 to +5 –10 to +5 Unit V V mA mA Note 4: Set VCC and VEE so that |V1| and |VEE – V4| are 1 V or more.
SANYO Electric Co.
,Ltd.
Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg.
, 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 53096HA(II) No.
5386-1/5 LA5312V Operating Characteristics at Ta = 25°C, VCC – VEE = 20 V, VREF = VEE, RX = 8 R Parameter Current drain Input current Symbol ICC, IEE ISTR Ra1 Ra2 Rb1 Rb2 Rb3 Rb4 RX1 RX2 R X3 R X4 R nV1 nV2 nV3 nV4 –nV1 –nV2 –nV3 –nV4 Conditions STR = 5 V : VCC, VEE STR = 5 V : STR V2 / V1 (VREF – V3) / (VREF – V4) VREF / V1 VREF / V2 VREF / (VREF – V3) VREF / (VREF – V4) Referenced to R across : RX1 : R X1 : R X1 RX4 and VIN3...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)