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參數(shù)資料
| 型號： | CXA2500N |
| 廠商： | Sony Corporation |
| 英文描述： | CONN, JACK, 1 PORT, 10/100 BASE-TX, RJ45 1X1 |
| 中文描述： | 雙承包/鉛前置放大器 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 220K |
| 代理商： | CXA2500N |
Dual REC/PB Preamplifier
Description
The CXA2500M/N is a dual recording/playback pre-
amplifier system bipolar IC which has been developed
for the low voltage operating cassette tape recorder.
Features
Low quiescent current (V
CC
= 2V)
PB:
I
CC
= 3.2mA (typ.)
REC: I
CC
= 5.2mA (typ.)
Very few external parts
Built-in Metal/Normal selection switch
Small switching noise due to internal transient
muting
Applications
3V headphone radio cassette recorders
Structure
Bipolar silicon monolithic IC
Bock Diagram
Absolute Maximum Ratings
(Ta = 25°C)
Supply voltage
Operating temperature
Storage temperature
Allowable power dissipation P
D
CXA2500M
CXA2500N
V
CC
Topr
Tstg
7
V
–20 to +75
–65 to +150
°C
°C
600
470
mW
mW
Operating Conditions
Supply voltage
PB
REC
V
CC
V
CC
1.2 to 3.5
1.6 to 3.5
V
V
– 1 –
E94806B8Y
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
CXA2500M/N
R
M
P
I
P
P
P
S
T
I
L
O
R
I
R
O
A
C
T
S
G
M
P
I
P
P
P
S
T
I
L
O
R
I
R
O
V
C
P
S
6dB
22dB
12dB
–0.3dB
20.5dB
MIC
GCA
PB
LINE
REC
AMP
REF
PB/
REC
NORM/
METAL
TAPE/
TUNER
AGC
LINE
AMP
PB
GCA
MIC
REC
AGC
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
CXA2500M
24 pin SOP (Plastic)
CXA2500N
24 pin SSOP (Plastic)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXA2502 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Dolby B-C Type Noise Reduction System for Playback |
| CXA2502M | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Dolby B-C Type Noise Reduction System for Playback |
| CXA2503 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Decoder/Driver/Timing Generator for Color LCD Panels |
| CXA2503AR | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Decoder/Driver/Timing Generator for Color LCD Panels |
| CXA2503R | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
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