TDA8574 Philips Semiconductors, TDA8574 Datasheet - Page 3

• Manufacturer Part Number: TDA8574
• Description: Class-H high-output voltage level line driver
• Manufacturer: Philips Semiconductors

Philips Semiconductors
BLOCK DIAGRAM
1998 Oct 16
handbook, full pagewidth
Class-H high-output voltage level line
driver
SVRR
V CCR
V CCL
SVRL
INMR
INML
INR
INL
1
3
2
4
5
7
6
8
REFERENCE
REFERENCE
BUFFER
BUFFER
BUFFER
BUFFER
Fig.1 Block diagram.
TDA8574(T)
24 k
30 k
30 k
24 k
3
V CCR
V CCR
V CCL
V CCL
36 k
36 k
SIGNAL
AMP.
SIGNAL
LIFT
AMP.
LIFT
AMP.
AMP.
5
MGE668
16
15
13
14
11
12
10
9
CL
CL
CR
CR
OUTL
LGND
RGND
OUTR
Product specification
TDA8574