参数资料
型号: AS3543-ECTP
厂商: ams
文件页数: 51/92页
文件大小: 0K
描述: IC CODEC AUDIO FRONT END 68CTBGA
标准包装: 4,000
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: 68-TFBGA
供应商设备封装: 68-CTBGA(6x6)
包装: 带卷 (TR)
w
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s
tri
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R
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1
.1
1
5
4
-
9
1
A
S
3
5
4
3
v
2
D
a
ta
S
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12h
DAC_IF
0: NoAtten
1: AttenON
Attenuation of I2S input data = -48dB...-1.5dB
13h
reserved
14h
AudioSet1
-
-
15h
AudioSet2
0: 2ms; 1: 4ms;
2: 8ms; 3: no control
0: VDD17*20/17, 1: VDD17*20/22
2: VDD17*20/27, 3: VDD17*20/32
16h
AudioSet3
-
-
0: *1
1: *1.5
PMU Register
17h-1 CVDD1
0 … OFF
0x01 – 0x40: 0.6V + VSEL * 12.5mV -> (0.6125V – 1.400V)
0x41 – 0x70: 1.4V + (VSEL-0x40) * 25mV ->(1.425V – 2.600V)
0x71 – 0x7F: 2.6V + (VSEL-0x70) * 50mV -> (2.650V – 3.350V)
17h-2 CVDD2
0 … OFF
0x01 – 0x40: 0.6V + VSEL * 12.5mV -> (0.6125V – 1.400V)
0x41 – 0x70: 1.4V + (VSEL-0x40) * 25mV ->(1.425V – 2.600V)
0x71 – 0x7F: 2.6V + (VSEL-0x70) * 50mV -> (2.650V – 3.350V)
17h-3 reserved
17h-4 reserved
17h-5 reserved
17h-6 Hibernation
-
-
17h-7 DCDC_Cntr
0: Cext=10uF
1: Cext=22uF
0: Cext=10uF
1: Cext=22uF
0: 2MHz
1: 1MHz
0: 2MHz
1: 1MHz
0: immediate;
1: 42us/step;
2: 166us/step;
3: 666us/step
0: immediate;
1: 42us/step;
2: 166us/step;
3: 666us/step
18h-1 PVDD1
0: 100mA
1: 200mA
0x00 – 0x0F: 1.2V + VSEL * 50mV -> (1.2V – 1.95V)
0x10 – 0x1F: 2.0V + (VSEL-0x10) * 100mV ->(2.0V – 3.5V)
18h-2 PVDD2
0: 100mA
1: 200mA
0x00 – 0x0F: 1.2V + VSEL * 50mV -> (1.2V – 1.95V)
0x10 – 0x1F: 2.0V + (VSEL-0x10) * 100mV ->(2.0V – 3.5V)
18h-3 reserved
18h-4 reserved
18h-5 reserved
Table 43. I2C Register Overview
Addr
Name
b7
b6
b5
b4
b3
b2
b1
b0
ams
AG
Technical
still
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