Part Number
|
TDA7237 |
Manufacturer
|
ST Microelectronics |
Description
|
QUAD DIFFERENTIAL LINE DRIVER |
Published
|
Apr 23, 2005 |
Detailed Description
|
TDA7237
QUAD DIFFERENTIAL LINE DRIVER
PRODUCT PREVIEW
DESCRIPTION The quad differential line driver is a monolithic int...
|
Datasheet
|
TDA7237
|
Overview
TDA7237
QUAD DIFFERENTIAL LINE DRIVER
PRODUCT PREVIEW
DESCRIPTION The quad differential line driver is a monolithic integrated circuit intended to provide low noise, low distortion voltage gain.
Additionally, the signal is converted from a single ended to a differential signal pair for applications reuiring signal isolation from DC grounded.
The four channel’s gains are matched within 1dB.
DIP18 ORDERING NUMBER: TDA7237
BLOCK DIAGRAM
VCC
10µF 10µF
C(ext)
18
BIAS GENERATOR
17 16 CH1 15
CH1I GND
3 5
CH1Iout CH1Nout
CH2I 10µF
4
14 CH2 13
CH2Iout CH2Nout
CH3I 10µF
7
12 CH3 11
CH3Iout CH3Nout
CH4I 10µF
8 1,2,6 N.
C.
10 CH4 9
CH4Iout CH4Nout
D95AU385
November 1995
1/5
Thi...
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