Part Number
|
CD2822ACP |
Manufacturer
|
ETC |
Description
|
Dual low-voltage power amplifier circuit |
Published
|
May 6, 2015 |
Detailed Description
|
CD2822ACB/ACP
1、
CD2822A , 。:
● :VCC=1.8V~7V, ● ● ● BTL ● :SOP8/DIP8
2、
2. 1、
2
7+ A1
8-
1
6+ A2
5-
3
2. 2...
|
Datasheet
|
CD2822ACP
|
Overview
CD2822ACB/ACP
1、
CD2822A , 。:
● :VCC=1.
8V~7V, ● ● ● BTL ● :SOP8/DIP8
2、
2.
1、
2
7+ A1
8-
1
6+ A2
5-
3
2.
2、
1 2 3 4
OUT1 VCC OUT2 GND
1 2
4
6 7 8 9
IN2IN2+ IN1+ IN1-
2 2 1 1
:2006-11-A
1 7
CD2822ACB/ACP
3、
3.
1、
,Tamb= 25℃
VCC IOP PD Tj Tstg
Tamb=50℃
3.
2、 ,Tamb= 25℃,VCC= 3V
ICCQ IB VCC VO
PO
THD
BTL
AV CB Ri
R.
R
C.
T
ICCQ IB VCC V AV
R.
R
THD=10%
VCC=6V,RL=8Ω VCC=6V,RL=4Ω VCC=4.
5V,RL=4Ω VCC=3V,RL=4Ω RL=8Ω,VCC=6V PO=150mW RL=4Ω,VCC=4.
5V PO=30mW
7 1 0.
5
150 -40~150
V A W ℃ ℃
6.
0 8.
5 mA
100 nA
1.
8 7 V
0.
85 1.
2 1.
55
V
380 550 180 230 90
mW
0.
7 1.
0 2.
0
%
36 39 40 dB ±1 dB
100 kΩ
24 ...
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