UDA1345TS Просмотр технического описания (PDF) - Philips Electronics
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UDA1345TS Datasheet PDF : 28 Pages
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Philips Semiconductors
Economy audio CODEC
Product specification
UDA1345TS
6 PINNING
SYMBOL
VSSA(ADC)
VDDA(ADC)
VINL
Vref(A)
VINR
VADCN
VADCP
MC1
MP1
VDDD
VSSD
SYSCLK
MP2
MP3
MP4
BCK
WS
DATAO
DATAI
MP5
MC2
VSSA(DAC)
VDDA(DAC)
VOUTR
VDDO
VOUTL
VSSO
Vref(D)
PIN
TYPE
1 analog ground pad
2 analog supply pad
3 analog input pad
4 analog pad
5 analog input pad
6 analog pad
7 analog pad
8 5 V tolerant digital input pad with internal pull-down pad
9 5 V tolerant slew rate controlled digital output pad
10 digital supply pad
11 digital ground pad
12 5 V tolerant digital Schmitt triggered input pad
13 3-level input pad
14 5 V tolerant digital Schmitt triggered input pad
15 3-level input pad
16 5 V tolerant digital Schmitt triggered input pad
17 5 V tolerant digital Schmitt triggered input pad
18 5 V tolerant slew rate controlled digital output pad
19 5 V tolerant digital Schmitt triggered input pad
20 5 V tolerant digital Schmitt triggered input pad
21 5 V tolerant digital input pad with internal pull-down pad
22 analog ground pad
23 analog supply pad
24 analog output pad
25 analog supply pad
26 analog output pad
27 analog ground pad
28 analog pad
DESCRIPTION
ADC analog ground
ADC analog supply voltage
ADC input left
ADC reference voltage
ADC input right
ADC negative reference voltage
ADC positive reference voltage
mode control 1 (pull-down)
multi purpose pin 1
digital supply voltage
digital ground
system clock 256, 384 or 512fs
multi purpose pin 2
multi purpose pin 3
multi purpose pin 4
bit clock input
word select input
data output
data input
multi purpose pin 5 (pull down)
mode control 2 (pull-down)
DAC analog ground
DAC analog supply voltage
DAC output right
operational amplifier supply voltage
DAC output left
operational amplifier ground
DAC reference voltage
2002 May 28
7
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