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參數(shù)資料
| 型號： | CDB42L51 |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | Silver Mica Capacitor; Capacitance:120pF; Capacitance Tolerance:+/- 5%; Series:CDV16; Voltage Rating:1000VDC; Capacitor Dielectric Material:Mica; Termination:Radial Leaded; Lead Pitch:5.94mm; Leaded Process Compatible:Yes RoHS Compliant: Yes |
| 中文描述： | 低功耗，立體聲耳機(jī)放大器編解碼器 |
| 文件頁數(shù)： | 24/83頁 |
| 文件大?。?/td> | 1348K |
| 代理商： | CDB42L51 |
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24
DS679A2
CS42L51
DC ELECTRICAL CHARACTERISTICS
(AGND = 0 V; all voltages with respect to ground.)
Notes:
21. The DC current draw represents the allowed current draw from the VQ pin due to typical leakage
through electrolytic de-coupling capacitors.
22. Valid with the recommended capacitor values on DAC_FILT+, ADC_FILT+ and VQ. Increasing the ca-
pacitance will also increase the PSRR.
DIGITAL INTERFACE SPECIFICATIONS & CHARACTERISTICS
Parameters
(Note 23)
Input Leakage Current
Input Capacitance
1.8 V - 3.3 V Logic
High-Level Output Voltage
(I
OH
= -100
μ
A)
Low-Level Output Voltage
(I
OL
= 100
μ
A)
High-Level Input Voltage
Low-Level Input Voltage
23. See
“Digital I/O Pin Characteristics” on page 9
for serial and control port power rails.
Parameters
Min
Typ
Max
Units
VQ Characteristics
Nominal Voltage
Output Impedance
DC Current Source/Sink
(Note 21)
DAC_FILT+ Nominal Voltage
-
-
-
-
-
0.5VA
23
-
VA
VA
-
-
10
-
-
V
k
μ
A
V
V
ADC_FILT+ Nominal Voltage
VSS_HP Characteristics
Nominal Voltage
DC Current Source
MIC BIAS Characteristics
Nominal Voltage
-
-
-0.8(VA_HP)
-
10
V
μ
A
MICBIAS_LVL[1:0] = 00
MICBIAS_LVL[1:0] = 01
MICBIAS_LVL[1:0] = 10
MICBIAS_LVL[1:0] = 11
DC Current Source
Power Supply Rejection Ratio (PSRR)
Power Supply Rejection Ratio (PSRR)
(Note 22)
1 kHz
1 kHz
-
-
-
-
-
-
-
0.8VA
0.7VA
0.6VA
0.5VA
-
50
60
-
-
-
-
1
-
-
V
V
V
V
mA
dB
dB
Symbol
I
in
Min
-
-
Max
±10
10
Units
μ
A
pF
V
OH
V
OL
V
IH
V
IL
VL - 0.2
-
V
-
0.2
V
0.65VL
-
-
V
V
0.35VL
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| CDB42L50 | Silver Mica Capacitor; Capacitance:100pF; Capacitance Tolerance:+/- 5%; Series:CDS; Voltage Rating:300VDC; Capacitor Dielectric Material:Mica; Termination:Radial Leaded; Lead Pitch:3mm; Leaded Process Compatible:No RoHS Compliant: No |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDB42L51/FAE | 制造商:Cirrus Logic 功能描述:EVAL BOARD FOR THE CS42L51 PORTABLE STEREO CODEC - Bulk |
| CDB42L52 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd LP CODEC w/classD Spkr Driver RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB42L52/FAE | 制造商:Cirrus Logic 功能描述:EVAL BD LOW-VOLTAGE STEREO CODEC - Bulk |
| CDB42L55 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd Ultra Low PWR Stereo Codec RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB42L56 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd 24Bit Ultra LP Ster CD w/clH HP RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
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