PA5750 View Datasheet(PDF) - ProTek Devices.
Part Name
Description
View to exact match
PA5750 Datasheet PDF : 30 Pages
| |||
ANALOG PRODUCTS DIVISION
2. 32-PIN QFN LAYOUT AND PIN DESCRIPTIONS.
PA5750
Low Power Stereo Audio CODEC
With Speaker and Headphone Amplifier.
MCLK 1
DVDD 2
PVDD 3
DGND 4
SCLK 5
DSDIN 6
DLRCK 7
ASDOUT 8
PA5750
24 LIN3
23 RIN3/HPDET
22 MICBIAS
21 VMID
20 ADCVREF
19 AGND
18 AVDD
17 HPVDD
The PA5750 is PIN to PIN compatible with the WM8750 except PIN 29. Where PA5750 uses it as a reference pin, while the
WM8750 uses it as a digital mode pin.
PIN
NAME
1 MCLK
2 DVDD
3 PVDD
4 DGND
5 SCLK
6 DSDIN
7 DLRCK
8 ASDOUT
9 ALRCK
10 MOUT
11 OUT3
12 ROUT1
13 LOUT2
14 HPGND
15 ROUT2
16 LOUT2
17 HPVDD
18 AVDD
19 AGND
20 ADCREF
21 VMID
22 MICBIAS
23 RINPUT3/HPDET
24 LIN3
25 RIN2
26 LIN2
27 RIN1
28 LIN1
29 DACREF
30 CE
31 CDATA
32 CCLK
Designation
INPUT
SUPPLY
SUPPLY
SUPPLY
I/O
INPUT
I/O
OUTPUT
I/O
OUTPUT
OUTPUT
OUTPUT
OUTPUT
SUPPLY
OUTPUT
OUTPUT
SUPPLY
SUPPLY
SUPPLY
OUTPUT
OUTPUT
OUTPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
OUTPUT
INPUT
I/O
INPUT
Description
Master Clock
Digital Core Supply
Digital Input, Output Supply
Digital Ground (Return Path for DVDD and PVDD)
Audio DATA Bit Clock
DAC Audio DATA
DAC Audio DATA Left and Right Clock
ADC Audio DATA
ADC Audio Left and Right Clock
MONO Output
Analog Output 3 (can be used as Headphone Pseudo Ground)
Right Output 1 (line or speaker/headphone)
Left Output 1 (line or speaker/headphone)
Ground for Analog Output Drivers (LOUT1/2, ROUT1/2)
Right Output 2 (line or speaker/headphone)
Left Output 2 (line or speaker/headphone)
Supply for Analog Output Drivers (LOUT1/2, ROUT1/2)
Analog Supply
Analog Ground
Connected to Decoupling Capacitor
Connected to Decoupling Capacitor
Microphone Bias
Right Channel Input 3 or Headphone plug-in detection
Left Channel Input 3
Right Channel Input 2
Left Channel Input 2
Right Channel Input 1
Left Channel Input 1
Connected to Decoupling capacitor
Control Select or Device Address Selection
Control DATA Input or Output
Control Clock Input
561 E Elliot Road.#175 Chandler, AZ 85225 Tel: (480)539-2900. Fax: (480)632-1715.
4
95230 Rev.0. 04/09
www.protekanalog.com
Not for use in any life support systems.
|
|
Share Link: 