S486L-S08-R datasheet(5/12 Pages) UTC

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S486

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

5 of 12

www.unisonic.com.tw

QW-R502-074,C

ELECTRICAL CHARACTERISTICS(Cont.) (Ta = 25°С, GND = 0V, unless otherwise specified)

For VCC = +3.3V

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

VOL : RL = 32Ω

0.3

0.38

VOH : RL = 32Ω

2.85

VOL : RL = 16Ω

0.45

0.52

Output Swing

VOUT

VOH : RL = 16Ω

2.68

2.85

Input Offset Voltage

VI(OFF)

VICM = VCC/2

Supply Current

ICC

No input signal, no load

1.8

2.5

Stand By Current

ISTB

No input signal, VSTB=GND, RL=32Ω

1000

Input Bias Current

II(BIAS)

VICM = VCC/2

200

Max Output Current

IOUT

THD +N≤1%,

RL = 16Ω connected between out and VCC/2

RL = 16Ω

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

RL = 32Ω

RL = 16Ω

Output Power

POUT

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

RL = 32Ω

RL = 32Ω, POUT= 60mW, 20Hz≤F≤20kHz

0.3

Total Harmonic Distortion +

Noise (Gv=-1)

THD+N

RL = 16Ω, POUT= 90mW, 20Hz≤F≤20kHz

0.3

Power Supply Rejection Ratio

PSRR

inputs grounded (GV=-1)(Note 2), RL≧16Ω,

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

Signal-to-Noise Ratio

SNR

(A weighted, GV=-1)(Note 2), RL = 32Ω,

THD +N < 0.4%, 20Hz≤F≤20kHz

RL = 16Ω

Channel Separation,

GV=-1, F = 1kHz

RL = 32Ω

RL = 16Ω

Crosstalk

Channel Separation,

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

RL = 32Ω

Input Capacitance

CIN

Gain Bandwidth Product

GBw

RL = 32Ω

1.1

MHz

Slew Rate

Unity Gain Inverting( RL = 16Ω)

0.4

V/µs

Note 1. All electrical values are guaranteed with correlation measurements at 2V and 5V.

2. Guaranteed by design and evaluation.

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