TDA1309H Просмотр технического описания (PDF) - Philips Electronics
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TDA1309H Datasheet PDF : 24 Pages
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Philips Semiconductors
Low-voltage low-power stereo bitstream
ADC/DAC
Product specification
TDA1309H
PINNING
SYMBOL
ADBCK
ADWS
MODE0
ADENB
OVLOAD
ADPON
VSSA(AD)
VDDA(AD)
Vref(neg)
Vref
Vref(pos)
BAOL
BAIL
BAIR
BAOR
ADref
Iref
DAref
VDDO
VSSO
VOL
DACL
DACR
VOR
VDDA(DA)
VSSA(DA)
VSSD
VDDD
DAPON
DADEM
DABCK
DAWS
VSSD(F)
VDDD(F)
DASDA
ANLPTR
TEST0
TEST1
VSS(I/O)
SYSCLK
1996 Oct 21
PIN
DESCRIPTION
1
ADC input bit clock; 32fs or 64fs
2 ADC word select input at fs
3 ADC/DAC mode select input
4 ADC serial data enable input (active HIGH)
5 ADC output overload flag (active LOW)
6 ADC power-on-mode input (active HIGH)
7 ADC analog ground supply voltage
8 ADC analog supply voltage
9 ADC negative reference voltage input (ground)
10 ADC decoupling capacitor
11 ADC positive reference voltage decoupling capacitor
12 ADC input amplifier output left
13 ADC input amplifier virtual ground left
14 ADC input amplifier virtual ground right
15 ADC input amplifier output right
16 ADC decoupling capacitor
17 ADC/DAC reference current resistor input
18 DAC decoupling capacitor
19 ADC/DAC operational amplifier supply voltage
20 ADC/DAC operational amplifier ground supply voltage
21 DAC output voltage left
22 DAC output current left
23 DAC output current right
24 DAC output voltage right
25 DAC analog supply voltage
26 DAC analog ground supply voltage
27 ADC/DAC digital ground supply voltage
28 ADC/DAC digital supply voltage
29 DAC power-on-mode input (active HIGH)
30 DAC digital de-emphasis input (active HIGH)
31 DAC input bit clock; 32fs, 48fs or 64fs
32 DAC word select input at fs
33 ADC/DAC digital filters ground supply voltage
34 ADC/DAC digital filters supply voltage
35 DAC serial data input
36 ADC/DAC analog loop-through input (active HIGH)
37 ADC/DAC enable test mode 0 input (LOW is normal mode)
38 ADC/DAC enable test mode 1 input (LOW is normal mode)
39 ADC/DAC digital input/output ground supply voltage
40 ADC/DAC system clock input (fsys = 256fs; DAC also 192fs and 384fs)
5
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