LY8601 datasheet(4/5 Pages) LYONTEK

Part #	LY8601

Description	Dual 0.1W Headphone Amplifier with Active-high shutdown mode

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Manufacturer	LYONTEK [Lyontek Inc.]

Direct Link	http://www.lyontek.com.tw

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4 / 5 page

LY8601

Rev. 1.4

Dual 0.1W Headphone Amplifier with Active-high shutdown mode

Lyontek Inc. reserves the rights to change the specifications and products without notice.

5F, No. 2, lndustry E . Rd. IX, Science-Based Industrial Park, Hsinchu 300, Taiwan

TEL: 886-3-6668838

FAX: 886-3-6668836

4

®

DC ELECTRICAL CHARACTERISTICS (VDD=3V, TA=25℃)

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

VIN = 0V, IO = 0A, No Load

-

3.0

8.0

mA

Power Supply Current

IDD

VIN = 0V, IO = 0A, 8Ω Load

-

3.5

9.0

mA

Shutdown Current

ISD

VSHUTDOWN = VDD

-

0.1

2.0

µA

Shutdown Voltage Input High

VSDIH

0.8xVD

D

-

V

Shutdown Voltage Input Low

VSDIL

-

0.2xVDD

V

Output Offset Voltage

VOS

-

7.0

50.0

mV

THD+N=0.1%,f =1kHz,RL=8Ω

105

THD+N=0.1%,f =1kHz,RL=16Ω

73

Output Power

Po

THD+N=0.1%,f =1kHz,RL=32Ω

35

mW

Total Harmonic Distortion+ Noise

THD+N

Po = 25mW; RL = 32Ω

f = 20Hz to 20kHz

-

0.4

%

Power Supply Rejection Ratio

PSRR

CB=1.0uF,Vripple = 200mVPP

f = 1kHz, Input terminated with

50Ω.

62

-

dB

Thermal Shutdown Temperature

TSD

150

170

190

℃

ORDERING INFORMATION

LY 8 601 VV

V : Package Type

UL : 8-Pin MSOP

Product Name

A : Product Line

LY : Lyontek Product Number Prefix

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