ULV1546_15 datasheet(5/7 Pages) UTC

Part #	ULV1546

Description	20V HIGH CURRENT DRIVE RAIL-TO-RAIL VCOM GAMMA BUFFER

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Manufacturer	UTC [Unisonic Technologies]

Direct Link	http://www.utc-ic.com

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ULV1546

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

5 of 7

www.unisonic.com.tw

QW-R502-962.a



ELECTRICAL CHARACTERISTICS(Cont.)

(VS+=+16V, VS-=0V, with RL=10KΩ and CL=10pF, TA=25°C unless otherwise specified.)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX

UNIT

Input Characteristics

Input Offset Voltage

VOS

VCM=8V

3

15

mV

Average Offset Voltage Drift

TCVos

Measured over Operating Temperature

Range

5

µV/°C

Input Bias Current

IB

VCM=8V

2

50

nA

Input Impedance

RIN

1

GΩ

Input Capacitance

CIN

2.0

pF

Common-Mode Input Range

CMIR

-0.5

+15.5

V

Common-Mode Rejection

Ratio

CMRR -0.5V≤VIN≤+16.5V

50

75

dB

Open-Loop Gain

AVOL

+0.5V≤VOUT≤+15.5V

68

80

dB

Output Characteristics

Output Swing Low

VOL

IL=-5mA

70

120

mV

Output Swing High

VOH

IL=+5mA

15.88 15.94

V

Peak Output AC Current

IOUT

VOUT Reaches within ±3V from Rails

±300

mA

Power Supply Performance

Power Supply Rejection Ratio

PSRR

VS from +4.5V to+16.5V

60

80

dB

Supply Current (Per Amplifier)

IS

No Load

1.2

mA

Dynamic Performance

Slew Rate (Rising & Falling

Edges)

SR

+1.0V≤VOUT≤+15.0V

30

V/µs

Settling to ±0.1% (AV=+1)

ts

VO=2.0V Step @ CL=0pF

100

ns

-3dB Bandwidth

BW

30

MHz

Gain-Bandwidth Product

GBWP

24

MHz

Phase Margin

PM

50

°

Channel Separation

CHS

f=5MHz

90

dB

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