![](/html/ST-Microelectronics/142905/page14.png)
TDA7438
Figure 20. PINS: 23
VS
CREF
VS
20K
20K
D96AU430
Figure 21. PINS: 26, 27
VS
ROUT
24
LOUT
20µA
D96AU434
Figure 22. PINS: 1, 2, 3, 4, 5, 28
VS
IN
100K
VREF
20µA
D96AU425
Figure 23. PINS: 6, 8
VS
VS
MUXOUT
20µA
GND
D96AU491
Figure 24. PINS: 7, 9
VS
INL
INR
33K
VREF
20µA
D96AU427
Figure 25. PINS: 10, 11
VS
20µA
MOUT(L)
MOUT(R)
25K
D96AU431
14/19