参数资料
型号: AS3658F-BCTP
厂商: ams
文件页数: 11/158页
文件大小: 0K
描述: IC PMU POWER/AUDIO 124-CTBGA
标准包装: 2,500
应用: 便携式设备
电流 - 电源: 7mA
电源电压: 3 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 124-TFBGA
供应商设备封装: 124-CTBGA(8x8)
包装: 带卷 (TR)
AS3658
Data Sheet Confidential
- Pin Assignments
Table 2. Pin list CTBGA124, 8x8MM ( AS3658 )
Pin Name
Pin
Number
Pin
Type
Supply
Description
VSUPPLY_2
LX2
FB2
PGND2
VSUPPLY_3
LX3
FB3
PGND3
K2
J1
J7
H2
F1
G1
H6
H1
P
A
A
A
P
A
A
A
Supply Pad for DCDC_Step down converter2, always connect
to VSUPPLY
V SUPPLY DC/DC step down converter2 output
V SUPPLY DC/DC step down converter2 feedback
V SUPPLY Power Ground of DCDC step down converter2
Supply Pad for DCDC_Step down converter3, always connect
to VSUPPLY
V SUPPLY DC/DC step down converter3 output
V SUPPLY DC/DC step down converter3 feedback
V SUPPLY Power Ground of DCDC step down converter3
Audio
VSUPPLY_6
VI2S
G13
A4
P
P
Supply for VI2S Regulator
Supply Pad for I2S Interface, Connect to VDAC Supply
SDI1
SDO1
SCLK1
LRCLK1
MCLK1
SDI2
SCLK2
LRCLK2
MCLK2
B4
A5
B3
A2
D9
B1
C2
D10
D2
I
O
I/O
I/O
I/O
I
I
I
I
VI2S
VI2S
VI2S
VI2S
VI2S
VI2S
VI2S
VI2S
VI2S
I2S_1 Data input to DAC
I2S_1 Data output from ADC
I2S_1 Shift clock input or output
I2S_1 Left/Right clock input or output
Master clock input or output for I2S1: DAC (128*Fsdac or 256
*Fsdac)
I2S_2 Data input to DAC
I2S_2 Shift clock
I2S_2 Left/Right clock
Master clock input for I2S2: DAC (128*Fsdac or 256 *Fsdac)
I2S_3 Data output (if touchpen interface disabled)
SDO3(X-)
D5
I/O
VI2S
Touchpen Interface X- Input/Output (if touchpen interface
enabled)
I2S_3 Shift clock output (if touchpen interface disabled)
SCLK3(X+)
A3
I/O
VI2S
Touchpen Interface X+ Input/Output (if touchpen interface
enabled)
I2S_3 Left/Right clock output (if touchpen interface disabled)
LRCLK3(Y-)
E4
I/O
VI2S
Touchpen Interface Y- Input/Output (if touchpen interface
enabled)
SPDIF digital output (if touchpen interface disabled)
SPDIF(Y+)
F4
I/O
VI2S
Touchpen Interface Y+ Input/Output (if touchpen interface
enabled)
AGND
VREF
LINL
LINR
K11
J11
F14
E14
A
A
A
A
VDAC
VDAC
VDAC
VDAC
CM voltage bypass capacitor connection (1.45V)
VDAC voltage bypass capacitor connection (2.9V)
Line input left channel.
Line input right channel
GND_SW
L8
O
V SUPPLY Digital output for controlling the external NMOS
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