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TDA8574 Datasheet, PDF (7/16 Pages) NXP Semiconductors – Class-H high-output voltage level line driver | |||
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Philips Semiconductors
Class-H high-output voltage level line
driver
APPLICATION INFORMATION
Product speciï¬cation
TDA8574
handbook, full pagewidth
VCC
C6
100
nF
24 k⦠36 kâ¦
R1(1)
R2(1)
VCCL 1
SVRL 3
BUFFER
24 kâ¦
BUFFER
30 kâ¦
36 kâ¦
VCCL
â
+ LIFT
AMP.
VCC
C5
1.5 nF
16 CL+
C4
15 CLâ
100
µF
Rs
Vi(L)
C1
22 µF
REFERENCE
INL 2
INML 4
SIGNAL
+
AMP.
â
VCCL
13 OUTL
C3
22 µF
RL
10 kâ¦
14 LGND
INMR 5
C1
INR 7
TDA8574(T)
5â¦
11 RGND
22 µF
Rs
Vi(R)
C2
47 µF
REFERENCE
VCCR
â
+
SIGNAL
AMP.
12 OUTR
C3
22 µF
RL
10 kâ¦
SVRR 6
VCCR 8
30 kâ¦
BUFFER
24 kâ¦
BUFFER
LIFT
+ AMP.
â
VCCR
36 kâ¦
10 CRâ
9 CR+
C4
100
µF
C5
1.5 nF
VCC
24 k⦠36 kâ¦
R1(1)
R2(1)
MGE669
(1) R1 and R2 should have a tolerance of ⤠1%.
Fig.3 Application diagram.
1998 Oct 16
7
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