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參數(shù)資料
| 型號： | KKA7050 |
| 廠商： | KODENSHI CORP. |
| 英文描述： | LOW VOLTAGE MONO/STEREO POWER AMPLIFIER |
| 中文描述： | 低電壓單聲道/立體聲功率放大器 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 110K |
| 代理商： | KKA7050 |
TECHNICAL DATA
KK
A7050
LOW VOLTAGE MONO/STEREO POWER AMPLIFIER
GENERAL DESCRIPTION
The
KK
A7050 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
Limited to battery supply application only (typ. 3 and 4 V)
Operates with supply voltage down to 1,6 V
No external components required
Very low quiescent current
QUICK REFERENCE DATA
Fixed integrated gain of 26 dB, floating differential input
Flexibility in use - mono BTL as well as stereo
Small dimension of encapsulation (see package design
example)
Supply voltage range
Total quiescent current (at Vp = 3 V)
Bridge tied load application (BTL)
Vp
ltot
1,6
typ.
to 6,0 V
3,2 mA
Output power at R) = 32 Q
Vp=3V;dtat=10%
D.C. output offset voltage between the outputs
Noise output voltage (r.m.s. value)
at f
=
1 kHz; Rg = 5 kfit
typ.
max.
typ.
140 mW
70 mV
140 mV
PO
lAVI
V
no(rms)
Stereo application
P
O
P
O
K
V
no(rms)
typ.
typ.
typ.
typ.
35 mW
75 mW
40 dB
100 mV
Output power at R( = 32
d
tot
= 10%; Vp = 3V
d
tot
=
10%; Vp= 4,5V
Channel separation at Rs = 0
; f = 1 kHz
Noise output voltage (r.m.s. value)
at f = 1 kHz; Rs = 5 k
PACKAGE OUTLINE
8-lead DIL; plastic (SOT97); SOT97-1;
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KKA7052 | MONO OUTPUT AMPLIFIER |
| KKA7053N | 2 x 1 W portable/mains-fed stereo power amplifier |
| KKA7056B | 5 W MONO BTL AUDIO AMPLIFIER WITH DC VOLUME CONTROL |
| KKA7056 | 3 W Mono BTL Audio Output Amplifier |
| KKA7496L | 2W+2W AMPLIFIER WITH DC VOLUME CONTROL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KKA7052 | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:MONO OUTPUT AMPLIFIER |
| KKA7053N | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:2 x 1 W portable/mains-fed stereo power amplifier |
| KKA7056 | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:3 W Mono BTL Audio Output Amplifier |
| KKA7056B | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:5 W MONO BTL AUDIO AMPLIFIER WITH DC VOLUME CONTROL |
| KKA7496L | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:2W+2W AMPLIFIER WITH DC VOLUME CONTROL |
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