LY8893

Rev. 1.4

1.4 Watt Audio power Amplifier with Active-high shutdown mode

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

TEL: 886-3-6668838

FAX: 886-3-6668836

4

®

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

-

3.0

8.0

mA

Power Supply Current

-

3.5

9.0

mA

Shutdown Current

-

0.1

2.0

µA

HP Sense high input voltage

-

-

V

HP Sense low input voltage

-

-

V

Output Offset Voltage

-

7.0

50.0

mV

Wake-up time

-

114

ms

THD = 10% , f = 1 kHz

0.46

W

THD = 1% , f = 1 kHz

-

0.375

W

Output Power

Po

THD = 1% (max), f = 1kHz,

-

35

mW

-

0.13

-

%

Power Supply Rejection Ratio

PSRR

Input terminated with 10Ω

to GND

-

56 (f =

217Hz)

62 (f =

1kHz)

-

dB

Thermal Shutdown Temperature

150

170

190

℃

ORDERING INFORMATION

LY 8 893 VV

V : Package Type

UL：8-Pin MSOP

Product Name

A : Product Line

LY : Lyontek Product Number Prefix