TDA7237 Datasheet, PDF (2/5 Pages) STMicroelectronics – QUAD DIFFERENTIAL LINE DRIVER

TDA7237
ABSOLUTE MAXIMUM RATINGS
Symbol
VS
Ptot
Tamb
Tstg
Parameter
Supply Voltage
Total Power Dissipation
Operating Ambient Temperature
Storage Temperature
PIN CONNECTION
Value
20
750
-40 to 85
-55 to 150
N.C.
N.C.
CH1I
CH2I
GND
N.C.
CH3I
CH4I
CH4NO
1
18
2
17
3
16
4
15
5
14
6
13
7
12
8
11
9
10
D95AU386
CEXT
V_S
CH1IO
CH1NO
CH2IO
CH2NO
CH3IO
CH3NO
CH4IO
THERMAL DATA
Symbol
Rth j-pins
Parameter
Thermal Resistance junction - pins
PIN FUNCTIONS
N.
Name
1
N.C.
2
N.C.
3
CH1I
4
CH2I
5
GND
6
N.C.
7
CH3I
8
CH4I
9
CH4NO
10
CH4IO
11
CH3NO
12
CH3IO
13
CH2NO
14
CH2IO
15
CH1NO
16
CH1IO
17
V_S
18
CEXT
Input to channel one
Input to channel two
Ground
Input to channel three
Input to channel four
Channel four non inverting output
Channel four inverting output
Channel three non inverting output
Channel three inverting output
Channel two non inverting output
Channel two inverting output
Channel one non inverting output
Channel one inverting output
Supply Voltage
By-pass Capacitor
Function
2/5
Value
90
Unit
V
mW
°C
°C
Unit
°C/W