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PDF FM1062 Data sheet ( Hoja de datos )
| Número de pieza | FM1062 | |
| Descripción | Low Voltage Transmission Circuits | |
| Fabricantes | Fudan | |
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Hay una vista previa y un enlace de descarga de FM1062 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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FM1062/FM1062A
Low Voltage Transmission Circuits
with Dialler Interface with EMC
Specification
May. 2008
FM1062/FM1062A Low voltage transmission circuits with dialler interface Ver2.1
Specification
1
Free Datasheet http://www.Datasheet4U.com
1 page  
Pin Configurations
Pin Definitions
SYMBOL
LN
GAS1
GAS2
QR
GAR
MIC-
MIC+
NC
VEE
IR
DTMF
MUTE
VCC
REG
AGC
SLPE
PIN DESCRIPTION
1 positive line terminal
2 gain adjustment; transmitting amplifier
3
gain adjustment; transmitting
amplifier
4
non-inverting output; receiving
amplifier
5
gain adjustment; receiving
amplifier
6 inverting microphone input
7 non-inverting microphone input
8 NC
9 negative line terminal
10 receiving amplifier input
11 dual-tone multi-frequency input
12 mute input (see note 1)
13 positive supply decoupling
14 voltage regulator decoupling
15 automatic gain control input
16 slope (DC resistance) adjustment
Note:
Pin 12 is active HIGH (MUTE) for FM1062 and LOW (MUTE) for FM1062A.
FM1062/FM1062A Low voltage transmission circuits with dialler interface Ver2.1
Specification
5
Free Datasheet http://www.Datasheet4U.com
5 Page 
Application Circuit
Figure 6 Typical application of FM1062A
Note: Pin 12 is active HIGH (MUTE) for FM1062 and LOW (MUTE) for FM1062A.
FM1062/FM1062A Low voltage transmission circuits with dialler interface Ver2.1
Specification
11
Free Datasheet http://www.Datasheet4U.com
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet FM1062.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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| FM1062A | Low Voltage Transmission Circuits | Fudan |
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