Datasheet > ILA7050

ILA7050

更新时间： 2024-11-10 21:55:43

品牌	Logo	应用领域
其他 - ETC		放大器功率放大器
页数	文件大小	规格书
2页	49K
描述
LOW VOLTAGE MONO/STEREO POWER AMPLIFIER

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数据手册

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ILA7050 数据手册

I N T E G R AL

ILA7050

LOW VOLTAGE MONO/ STEREO POWER AMPLIFIER

GENERAL DESCRIPTION

The ILA7050 is a low voltage audio amplifier for small radios with headphones (such as watch, pen and pocket

radios) in mono (bridge-tied load) or stereo applications.

Features

• Fixed integrated gain of 26 dB, floating differential

input

• Flexibility in use - mono BTL as well as stereo

• Limited to battery supply application only (typ. 3 and

4 V)

• Operates with supply voltage down to 1,6 V

• Small dimension of encapsulation (see package design

• No external components required

example)

• Very low quiescent current

QUICK REFERENCE DATA

Supply voltage range

1,6

to 6,0 V

3,2 mA

Total quiescent current (at Vp = 3 V)

Bridge tied load application (BTL)

ltot

typ.

Output power at R) = 32 Q

Vp= 3V;dtat= 10%

typ.

140 mW

70 mV

D.C. output offset voltage between the outputs

Noise output voltage (r.m.s. value)

at f = 1 kHz; Rg = 5 kfit

lAVI

max.

V_no(rms)

typ.

140 mV

Stereo application

Output power at R( = 32 W

d_tot= 10%; Vp = 3V

typ.

35 mW

75 mW

40 dB

d_tot= 10%; Vp= 4,5V

Channel separation at Rs = 0 W; f = 1 kHz

Noise output voltage (r.m.s. value)

at f = 1 kHz; Rs = 5 kW

V_no(rms)

typ.

100 mV

PACKAGE OUTLINE 8-lead DIL; plastic (SOT97); SOT97-1;

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