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參數(shù)資料
| 型號(hào)： | AN7352 |
| 廠商： | Panasonic Corporation |
| 英文描述： | Playback Pre-amplifier for Stereo Cassette Deck |
| 中文描述： | 播放預(yù)放大器立體聲盒式收錄機(jī) |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大?。?/td> | 49K |
| 代理商： | AN7352 |
ICs for Cassette, Cassette Deck
I
Overview
The AN7352S is a bipolar IC developed as a playback
pre-amplifier of analogue cassette deck. Particularly in
order to support the automatic adjustment, it incorporates
various volume filter circuits and control functions. Also, it
has realized great reduction of external parts required.
I
Features
Variable volume circuits for playback gain adjustment
built-in
Various equalizer switching circuit built-in
Series mute circuit built-in
MS (head locating) amp. comparator circuit built-in
AN7352S
Playback Pre-amplifier for Stereo Cassette Deck
1
2
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
0
±
0
0
1
0
±
0
0.3
9.4
±
0.3
0
0
2
±
0
1
±
0
Unit : mm
7.2
±
0.3
28-Lead SOP Package (SOP028-P-0375A)
Pin No.
21
22
23
24
25
26
27
28
Pin Name
P/R LOGIC
PB Monitor Output
120
μ
/ 70
μ
(
×
2) NF SW
120
μ
/ 70
μ
(
×
1) NF SW
PB NF Input (L Ch.)
PB T2 Input (L Ch.)
PB T1 Input (L Ch.)
GND
Pin No.
1
2
3
4
5
6
7
8
9
10
Pin Name
–V
CC
PB T1 Input (R Ch.)
PB T2 Input (R Ch.)
PB NF Input (R Ch.)
120
μ
/ 70
μ
(
×
2) NF SW
120
μ
/ 70
μ
(
×
1) NF SW
PB Monitor Output
T1/ T2 LOGIC
120
μ
/ 70
μ
LOGIC
PB Output (R Ch.)
I
Pin Name
Pin No.
11
12
13
14
15
16
17
18
19
20
Pin Name
Volume Control (R Ch.)
MS Input
+V
CC
MS NF Input
MS Output
MS De-coupling
MS GND
Volume Control (L Ch.)
PB Output (L Ch.)
×
1/
×
2 LOGIC
28
1
3
10
13
14
11
12
4
5
7
8
9
26
25
24
23
22
21
20
19
18
17
16
15
27
2
6
CTL
120
μ
/
70
μ
T1/
T2
P/
R
×
1/
×
2
CTL
1k
47k
22k
8
4
–
+
–
+
–
+
GND
+V
CC
–V
CC
I
Block Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AN7352S | Playback Pre-amplifier for Stereo Cassette Deck |
| AN7354 | WIRE, 18 GA, WHT, STRD, UL1015, 105C |
| AN7354SC | CABLE ASSEMBLY; SMA MALE TO SMA MALE RIGHT ANGLE; 50 OHM, RG401/U (.250" BARE COPPER); 6" CABLE LENGTH; ; **SEMI-RIGID CABLE, PLEASE LIMIT CUSTOM LENGTHS TO 60 INCHES OR LESS!! ** |
| AN7356NSC | Recording and playback equalizer amp. IC for Hi-Fi cassette deck |
| AN7356 | Recording and playback equalizer amp. IC for Hi-Fi cassette deck |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AN735-24 | 制造商:AN# - MILITARY 功能描述: |
| AN7352S | 制造商:PANASONIC 制造商全稱(chēng):Panasonic Semiconductor 功能描述:Playback Pre-amplifier for Stereo Cassette Deck |
| AN735-32 | 制造商: 功能描述: |
| AN735-35 | 制造商: 功能描述: 制造商:undefined 功能描述: |
| AN7353S | 制造商:PANASONIC 制造商全稱(chēng):Panasonic Semiconductor 功能描述:Record Equalizer Amp. for Stereo Cassette Deck |
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