TDA9874AHB View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
MFG CO.
'TDA9874AHB' PDF : 69 Pages View PDF
Philips Semiconductors
Digital TV sound demodulator/decoder
Product specification
TDA9874A
SYMBOL
SCK
SYSCLK
VDDD3
VSSD3
P1
MONOIN
PIN
SDIP42
37
38
39
40
41
42
QFP44
33
34
35
36
37
38
DESCRIPTION
I2S-bus clock input/output
system clock output
digital supply voltage 3; digital I/O pads
digital ground supply 3; digital I/O pads
first general purpose I/O pin
analog mono input
2000 Aug 04
handbook, halfpage
EXTIR 1
42 MONOIN
EXTIL 2
41 P1
Vref2 3
P2 4
40 VSSD3
39 VDDD3
OUTM 5
38 SYSCLK
VSSA4 6
37 SCK
OUTL 7
36 WS
OUTR 8
35 SDO
VDDA1 9
34 SDA
VSSA1 10
33 SCL
VSSD1 11 TDA9874APS 32 VDDA3
VDDD1 12
31 VSSA3
VSSD2 13
30 CRESET
TP2 14
29 SIF1
NICAM 15
28 Vref1
TP1 16
27 SIF2
PCLK 17
26 TEST1
ADDR1 18
XTALO 19
25 VDEC
24 VSSA2
XTALI 20
23 ADDR2
TEST2 21
22 Iref
MHB585
Fig.2 Pin configuration (SDIP42).
8
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