参数资料
型号: CDB42L51
厂商: Cirrus Logic Inc
文件页数: 18/43页
文件大小: 0K
描述: BOARD EVAL FOR CS42L51 CODEC
标准包装: 1
主要目的: 音频编解码器
嵌入式: 是,其它
已用 IC / 零件: CS42L51,CS8406,CS8415
主要属性: 立体声数字音频发射器和接收器
次要属性: 图形用户界面,S/PDIF 接口
已供物品: 板,CD
相关产品: CS42L51-DNZR-ND - IC CODEC STEREO W/HDPN AMP 32QFN
598-1627-ND - IC CODEC STEREO W/HDPN AMP 32QFN
CS42L51-CNZR-ND - IC CODEC LOW-V 24BIT 32-QFP
598-1045-ND - IC CODEC STEREO W/HDPN AMP 32QFN
其它名称: 598-1005
DS679F1
25
CS42L51
POWER CONSUMPTION
25. Unless otherwise noted, test conditions are as follows: All zeros input, slave mode, sample rate =
48 kHz; No load. Digital (VD) and logic (VL) supply current will vary depending on speed mode and mas-
ter/slave operation.
26. RESET pin 25 held LO, all clocks and data lines are held LO.
27. RESET pin 25 held HI, all clocks and data lines are held HI.
28. VL current will slightly increase in master mode.
Power Ctl. Registers
Typical Current (mA)
Operation
02h
03h
PDN_DAC
B
PDN_DAC
A
PDN_PGAB
PDN_PGAA
PDN_ADC
B
PDN_ADC
A
PDN
PDN_MICB
PDN_MICA
PDN_MICBIAS
V
iVA_HP
iVA
iVD
iVL
Total
Power
(mWrms)
1
xxxx xxxxxx
1.8
0
2.5
0
2
Standby (Note 27)
xxxx xx1 xxx
1.8
0
0.01
0.02
0
0.05
2.5
0
0.01
0.03
0
0.10
3
Mono Record
ADC 1111 100111 1.8
0
1.85
2.03
0.03
7.05
2.5
0
2.07
3.05
0.05
12.94
PGA to ADC 1110 100111 1.8
0
2.35
2.03
0.03
7.95
2.5
0
2.58
3.08
0.05
14.29
MIC to PGA to ADC
(with Bias)
1110 100100 1.8
0
3.67
2.05
0.03
10.36
2.5
0
3.95
3.09
0.05
17.71
MIC to PGA to ADC
(no Bias)
1110 100101 1.8
0
3.27
2.03
0.03
9.61
2.5
0
3.52
3.08
0.05
16.62
4
Stereo Record
ADC 1111 000111 1.8
0
2.69
2.12
0.03
8.72
2.5
0
2.93
3.18
0.04
15.40
PGA to ADC 1100 000111 1.8
0
3.65
2.12
0.03
10.45
2.5
0
3.91
3.17
0.04
17.84
MIC to PGA to ADC
(no Bias)
1100 000001 1.8
0
5.48
2.11
0.03
13.73
2.5
0
5.76
3.17
0.04
22.45
5
Mono Playback
1011 110111 1.8
1.66
1.40
2.35
0.01
9.74
2.5
2.03
1.71
3.48
0.02
18.08
6
Stereo Playback
0011 110111 1.8
2.77
2.05
2.35
0.01
12.93
2.5
3.21
2.50
3.49
0.02
23.02
7
Mono Record & Playback
PGA in (no MIC) to Mono Out
1010 100111 1.8
1.66
3.63
2.73
0.03
14.49
2.5
2.03
4.16
4.08
0.05
25.79
8
Phone Monitor
MIC (w/bias) in to Mono Out
1010 100100 1.8
1.66
4.95
2.75
0.03
16.90
2.5
2.03
5.52
4.08
0.05
29.20
9
Stereo Record & Playback
PGA in (no MIC) to Stereo Out
0000 000111 1.8
2.77
5.59
2.82
0.03
20.18
2.5
3.21
6.28
4.19
0.04
34.30
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