S486L-SM1-R datasheet(4/12 Pages) UTC

4 / 12 page

S486

CMOS IC

UNISONIC TECHNOLOGIES CO., LTD

4 of 12

www.unisonic.com.tw

QW-R502-074.D



ELECT RI CAL CH ARACT ERI ST I CS (TA = 25°

С, GND = 0V, unless otherwise specified)

For VCC = +5V

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

VOL: RL=32

Ω

0.45

0.5

VOH: RL=32

Ω

4.45

4.52

VOL: RL=16

Ω

0.6

0.7

Output Swing

VOUT

VOH: RL=16

Ω

4.2

4.35

Input Offset Voltage

VI(OFF)

VICM=VCC/2

Supply Current

ICC

Noinputsignal, noload

1.8

2.5

Stand By Current

ISTB

Noinputsignal, VSTB=GND, RL=32

Ω

1000

Input Bias Current

II(BIAS)

VICM=VCC/2

200

Max Output Current

IOUT

THD+N

≤1%,

RL=16

ΩconnectedbetweenoutandVCC/2

106

115

RL=16

Ω

102

THD+N=0.1% Max, F=1kHz

RL=32

Ω

RL=16

Ω

108

Output Power

POUT

THD+N=1% Max, F=1kHz

RL=32

Ω

RL=32

Ω, POUT=60mW, 20Hz≤F≤20kHz

0.3

Total Harmonic Distortion +

Noise (Gv=-1)

THD+N

RL=16

Ω, POUT=90mW, 20Hz≤F≤20kHz

0.3

Power Supply Rejection Ratio

PSRR

inputsgrounded (GV=-1)(Note), RL≧16

Ω,

CB=1mF, F=1kHz, VRIPPLE=200mVPP

Signal-to-Noise Ratio

SNR

(Aweighted, GV=-1)(Note), RL=32

Ω,

THD+N<0.4%, 20Hz

≤F≤20kHz

103

RL=16

Ω

ChannelSeparation,

GV=-1, F=1kHz

RL=32

Ω

RL=16

Ω

Crosstalk

ChannelSeparation,

GV=-1, F=20Hz~20kHz

RL=32

Ω

Input Capacitance

CIN

Gain Bandwidth Product

GBW

RL=32

Ω

1.1

MHz

Slew Rate

UnityGainInverting (RL=16

Ω)

0.4

V/µs

Note: Guaranteed by design and evaluation.

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