YD8602 View Datasheet(PDF) - Wuxi Youda electronics Co.,LTD

Part Name

Description

Manufacturer

YD8602

LOW POWER AUDIO AMPLIFIER

Wuxi Youda electronics Co.,LTD 

YOUDA INTEGRATED CIRCUIT

YD8602

ABSOLUTE MAXIMUM RATINGS (Tamb=25℃)

PARAMETER

Supply Voltage

Output Current

Maximum Input Voltage

Junction Temperature

SYMBOL

Vcc

Io

Vi

Tj

VALUE

8

250

-1.0~Vcc+1.0

-55～+150

UNIT

V

mA

V

℃

RECOMMENDED OPERATION CONDITIONS (Tamb=25℃)

PARAMETER

Supply Voltage

Load Impedance

Peak Load Current

Differential Gain(5kHz Bandwidth)

Voltage at Mute

Ambient Temperature

SYMBOL

Vcc

RL

Iop

Gv

Vi(mute)

Tamb

MIN

2.0

8

0

0

-20

TYP

4.2

32

100

30

MAX

6

100

200

46

Vcc

+70

UNIT

V

Ω

mA

dB

V

℃

ELECTRICAL CHARACTERISTICS

(Tamb=25℃, Vcc=6V, Unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Operating Current

Output DC Voltage

Output Offset Voltage

Output High Level

Output Low Level

Input Bias Current

Equivalent Resistance

Iccq

Vo

ΔVo

VOH

VOL

IIB

Ri

RF

Vcc=3.0V, Mute=0.8V

2.7 4.0 mA

Vcc=16.0, Mute=0.8V

3.3 5.0 mA

Vcc=3.0V, Mute=2.0V

65

100 μA

Vcc=3.0V, RL=16Ω, Rf=75kΩ 1.0 1.15 1.25

Vcc=6.0V, RL=16Ω, Rf=75kΩ

2.65

V

Vcc=6.0V, Rf=75kΩ, RL =32Ω -30

0

+30 mV

2.0V＜Vcc＜6V,

Io=-75mA

Vcc

V

-1.0

2.0V＜Vcc＜6V,

lout=75mA

0.16

V

-100 -200 nA

Pin2

100 150 220 kΩ

Pin8

18

25

40

kΩ

WuXi YouDa Electronics Co., Ltd

2 of 5

Website: www.e-youda.com

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