20V HIGH CURRENT DRIVE RAIL-TO-RAIL VCOM/GAMMA BUFFER
UNISONIC TECHNOLOGIES CO., LTD
ULV1546
Preliminary
20V HIGH CURRENT DRIVE RAIL-TO-RAIL VCOM/GAMMA BUFFER
CMOS IC
...
Description
UNISONIC TECHNOLOGIES CO., LTD
ULV1546
Preliminary
20V HIGH CURRENT DRIVE RAIL-TO-RAIL VCOM/GAMMA BUFFER
CMOS IC
DESCRIPTION
The UTC ULV1546 is the quadruple high voltage rail-to-rail Vcom/Gamma Buffer with low power dissipation. Operating on power supplies ranging from 5V to 20V, while current consuming is less than 1.2mA / per amplifier. Rail-to-rail output capability and common mode input ability beyond the rails enable these amplifiers to offer maximum dynamic range at any supply voltage.
Fast slew rate and settling times, and a high output drive capability of 300mA peak AC current (sink and source) are also provided by UTC ULV1546. With so many attractive characteristics, the four amplifiers inside UTC ULV1546 are ideal for use as voltage reference buffers in TFT-LCD panel applications for TV, PC, Notebooks, and mobile computing devices.
FEATURES
* Wide Supply Operation Range +5V~+20V * Beyond the rails input capability * Rail-to-rail output swing * Low supply current, 1.2mA per amplifier (typical) * Wide bandwidth (unit gain) 30MHz-3dB bandwidth * 300mA peak output AC current (typ.) * High slew rate=30V/µs * Unity-gain stable
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
ULV1546L-P14-T
ULV1546G-P14-T
ULV1546L-P14-R
ULV1546G-P14-R
Package
TSSOP-14 TSSOP-14
Packing
Tube Tape Reel
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QW-R502-962.a
ULV1546
PIN CONFIGURATION
Preliminary
VOUTA 1 VINA- 2 VINA+ 3 V...
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