参数资料
| 型号： | AS3510 |
| 厂商： | ams |
| 文件页数： | 7/20页 |
| 文件大小： | 0K |
| 描述： | IC CODEC AFE ANALOG 49-CABGA |
| 标准包装： | 476 |
| 类型： | 音频编解码器 |
| 应用： | 便携式音频，电话 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 49-WFBGA |
| 供应商设备封装： | 49-CSBGA（7x7） |
| 包装： | 托盘 |
Product Brief AS3510
Rev. 1v2, June 2004
CONFIDENTIAL
Page 14 of 19
Package and Pinning
Pin Configuration for TQFP80
Pin#
PinName
Type
Function
25
DVSS
Supply
Neg. supply of digital circuit
27
PVDD
Supply
Supply of peripheral levelshifter of digital inputs
28
DVDD
Supply
Pos. supply of digital circuits
29
MCLK
Din with pull down
Master clock 128*FS / left open - enables PLL
31
LRCK
Din with pull down
I2S_Left/Right FrameClock = FS
32
SCLK
Din with pull down
I2S_Serial data clock >=38*FS
33
SDI
Din with pull down
I2S_Serial data 18bit left oriented, first bit fix L
36
CSCL
Din stt + spike supr
I2Ccomp_Serial clock to access control register
37
CSDA
Di/od stt + spike supr
I2Ccomp_Serial data to access control register
38
SDO
Dout_2mA
I2S_Serial data 14bit left orieted, first bit fix L
39
USBon
Dout_2mA
USB_indication of usb supply present
40
RCV
Dout_2mA
USB_differential receiver output
41
VP
Dout_2mA
USB_signle ended pos. receiver output
42
VM
Dout_2mA
USB_signle ended neg. receiver output
43
VPO
Din with pull down
USB_transmitter pos. input
44
VMO
Din with pull down
USB_transmitter neg. input
45
OEN
Din with pull up
USB_transmitter output enable (low active)
46
DVSS
Supply
Neg. supply of digital circuit
47
DP
Di/o with 1uA pd
USB_pos. I/O terminal
48
DM
Di/o with 1uA pd
USB_neg. I/O terminal
49
VTRM
Aout/Supply
USB_3.2V termination voltage regulator output
50
UVDD
Supply
USB_external supply 4-5.5V
51
AUX_R
Ain 40/200k to BGND
Analog aux input to audio amp Right channel
52
AUX_L
Ain 40/200k to BGND
Analog aux input to audio amp Left channel
53
PWRUP
Din 360k pull down
Enable LDO1 and 2 and DCDC
54
PLDO3
Din_5state
Selects one of 5 LDO3 states (L, 150kpd open, 150kpu, H)
55
MICP
Ain 15k to agnd
Microphone pos. input (MIC-ADC path)
56
MICN
Ain 15k to agnd
Microphone neg. input (MIC-ADC path)
57
VREF
Ai/o 10uF decpl
Reference voltage of DAC (AVDD)
58
AGND
Ai/o 10uF decpl
Reference voltage of DAC (AVDD/2)
59
AVSS
Supply
Neg. supply terminal of analog circuit
60
AVSS2
Supply
2nd Neg. supply terminal of analog circuit
64
AVDD
Aout/Supply
Pos. supply of analog circuits, LDO1 output – 2.9V
65
BGND
Ai/o 100nF decp
Reference voltage of power-amp (BVDD/2)
66
BVDD
Supply
Battery supply 3-5.5V
67
OUTR
Aout
Speaker/Headphone output (4 ohm min.)
68
BVSS
Supply
Neg. supply terminal of Power Amp.
69
OUTL
Aout
Speaker/Headphone output (4 ohm min.)
70
BVDD
Supply
Battery supply 3-5.5V
71
QLDO2
Aout
LDO2 output – 2.9V to be connected to DVDD
72
QLDO3
Aout
LDO3 output – 1.5…2.5V to be connected to PVDD
73
VSSDCDC
Supply
Power Ground for DCDC Converter
74
VSSDCDC
Supply
Power Ground for DCDC Converter
75
SWDCDC
Aout
Switch Output for DCDC Converter
76
SWDCDC
Aout
Switch Output for DCDC Converter
77
VB1V
Supply
Battery Supply Input (1V-3V)
Table 18
Table of Pin Configuration for TQFP80
ams
AG
Technical
content
still
valid
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