TDA7237 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA7237' PDF : 5 Pages View PDF
TDA7237
QUAD DIFFERENTIAL LINE DRIVER
PRODUCT PREVIEW
DESCRIPTION
The quad differential line driver is a monolithic in-
tegrated 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
C(ext) 18
BIAS
GENERATOR
10µF
CH1I 3
GND 5
17
CH1
16
CH1Iout
15
CH1Nout
CH2I 4
10µF
CH3I 7
10µF
CH4I 8
10µF
1,2,6
N.C.
CH2
14
CH2Iout
13
CH2Nout
CH3
12
CH3Iout
11
CH3Nout
CH4
10
CH4Iout
9
CH4Nout
D95AU385
November 1995
1/5
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
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