參數(shù)資料
型號(hào)： TDA9870A
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： Digital TV Sound Processor DTVSP
中文描述： SPECIALTY CONSUMER CIRCUIT, PDIP64
封裝： SHRINK, PLASTIC, DIP
文件頁數(shù)： 7/88頁
文件大?。?/td> 362K
代理商： TDA9870A
1998 Aug 10
7
Philips Semiconductors
Product specification
Digital TV Sound Processor (DTVSP)
TDA9870A
5
PINNING
SYMBOL
PIN
I/O
I
I
I/O
DESCRIPTION
i.c.
i.c.
ADDR1
SCL
SDA
V
SSA1
V
DEC1
I
ref
P1
SIF2
V
ref1
SIF1
ADDR2
V
SSD1
V
DDD1
CRESET
V
SSD4
XTALI
XTALO
P2
SYSCLK
SCK
WS
SDO2
SDO1
SDI2
SDI1
TEST1
MONOIN
TEST2
EXTIR
EXTIL
SCIR1
SCIL1
V
SSD3
SCIR2
SCIL2
V
DEC2
1
2
3
4
5
6
7
8
9
internally connected; note 1
internally connected; note 1
first I
2
C-bus slave address modifier
I
2
C-bus clock input
I
2
C-bus data input/output
supply ground 1; analog front-end circuitry
positive power supply voltage 1 decoupling; analog front-end circuitry
resistor for reference current generator; analog front-end circuitry
first general purpose I/O pin
sound IF input 2
reference voltage; analog front-end circuitry
sound IF input 1
second I
2
C-bus slave address modifier
supply ground 1; digital circuitry
digital supply voltage 1; digital circuitry
capacitor for power-on reset
supply ground 4; digital circuitry
crystal oscillator input
crystal oscillator output
second general purpose I/O pin
system clock output
I
2
S-bus clock input/output
I
2
S-bus word select input/output
I
2
S-bus data output 2
I
2
S-bus data output 1
I
2
S-bus data input 2
I
2
S-bus data input 1
first test pin; connected to V
SSD1
for normal operation
audio mono input
second test pin; connected to V
SSD1
for normal operation
external audio input right channel
external audio input left channel
SCART 1 input right channel
SCART 1 input left channel
supply ground 3; digital circuitry
SCART 2 input right channel
SCART 2 input left channel
positive power supply voltage 2 decoupling; audio analog-to-digital converter
circuitry
positive reference voltage; audio analog-to-digital converter circuitry
supply
I/O
I
I
I
supply
supply
supply
I
O
I/O
O
I/O
I/O
O
O
I
I
I
I
I
I
I
I
I
supply
I
I
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
V
ref(p)
39
相關(guān)PDF資料
PDF描述
TDA9962 12-bit, 3.0 V, 20 Msps analog-to-digital interface for CCD cameras
TDA9962HL 12-bit, 3.0 V, 20 Msps analog-to-digital interface for CCD cameras
TDA9964 12-bit, 3.0 V, 30 Msps analog-to-digital interface for CCD cameras
TDA9964HL 12-bit, 3.0 V, 30 Msps analog-to-digital interface for CCD cameras
TDA9965A 12-bit, 5.0 V, 40 Msps analog-to-digital interface for CCD cameras
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參數(shù)描述
TDA9873 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard dual carrier stereo sound decoder
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TDA9874A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital TV sound demodulator/decoder
TDA9874AH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital TV sound demodulator/decoder
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