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參數(shù)資料
| 型號： | TDA3845 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 接收器 |
| 英文描述： | 50 AMP LATCHING POWER RELAY |
| 中文描述： | AM, AUDIO DEMODULATOR, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-16 |
| 文件頁數(shù)： | 4/18頁 |
| 文件大?。?/td> | 137K |
| 代理商： | TDA3845 |
January 1993
4
Philips Semiconductors
Objective specification
Quasi split-sound circuit and AM
demodulator
TDA3845; TDA3845T
Fig.2 Pin configuration.
(1) not for TDA3845T, pin 11 not connected.
PINNING
Note to Pinning
1.
Not for TDA3845T, pin 11 not connected.
SYMBOL
PIN
DESCRIPTION
IF2
n.c.
AGC
OPT
1
2
3
4
IF amplifier input 2
not connected
AGC control capacitor
optional capacitor (see note 10 to
the characteristics)
peak/mean detector capacitor
AM output
FM/AM switch
LC reference circuit for the picture
carrier
LC reference circuit for the picture
carrier
not connected
positive supply voltage 2
(+12 V); note 1
intercarrier output
ground (0 V)
positive supply voltage 1 (+5 V)
not connected
IF amplifier input 1
PMD
AM
SW
LC
REF
5
6
7
8
LC
REF
9
n.c.
V
P2
10
11
ICO
GND
V
P1
n.c.
IF1
12
13
14
15
16
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC134)
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
supply voltage
pin 14
pin 11 (not for TDA3845T)
operating ambient temperature
storage temperature
V
P1
V
P2
T
amb
T
stg
4.5
10.8
0
25
8.8
13.2
+70
+125
V
V
°
C
°
C
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| TDA4470-MFLG3 | Multistandard Video-IF and Quasi Parallel Sound Processing |
| TDA4470 | Multistandard Video-IF and Quasi Parallel Sound Processing |
| TDA4470-M | Multistandard Video-IF and Quasi Parallel Sound Processing |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA3845/TDA3845T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quasi Split-Sound Circuit and AM Demodulator |
| TDA3845T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quasi split-sound circuit and AM demodulator |
| TDA3853T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TV IF amplifier and demodulator with TV-identification |
| TDA3856 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quasi-split sound processor for all standards |
| TDA3856T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quasi-split sound processor for all standards |
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