參數(shù)資料
型號： CS42L52-DNZR
廠商： CIRRUS LOGIC INC
元件分類： 消費家電
中文描述： SPECIALTY CONSUMER CIRCUIT, QCC40
封裝： 6 X 6 MM, LEAD FREE, MO-220, QFN-40
文件頁數(shù)： 1/59頁
文件大?。?/td> 1800K
代理商： CS42L52-DNZR
Copyright
Cirrus Logic, Inc. 2008
(All Rights Reserved)
MAY '08
DS680F1
Low-power, Stereo CODEC w/ Headphone & Speaker Amps
Stereo CODEC
High Performance Stereo ADC & DAC
–
99 dB (ADC), 98 dB (DAC) Dyn. Range (A-wtd)
–
-88 dB THD+N
Flexible Stereo Analog Input Architecture
–
4:1 Analog Input MUX
–
Analog Input Mixing
–
Analog Passthrough with Volume Control
–
Analog Programmable Gain Amplifier (PGA)
Programmable Automatic Level Control (ALC)
–
Noise Gate for Noise Suppression
–
Programmable Threshold & Attack/Release
Rates
Dual MIC Inputs
–
Differential or Single-ended
–
+16 dB to +32 dB w/ 1dB step MIC Pre-
Amplifiers
–
Programmable, Low-noise MIC Bias Levels
Digital Signal Processing Engine
–
Bass & Treble Tone Control, De-emphasis
–
Master Vol. and Independent PCM SDIN + ADC
SDOUT Mix Volume Control
–
Soft-ramp & Zero-Cross Transitions
–
Programmable Peak-detect and Limiter
–
Beep Generator w/Full Tone Control
Class D Stereo/Mono Speaker Amplifier
No External Filter Required
High-power Stereo Output at 10% THD+N
–
2 x 1.00 W into 8
@ 5.0 V
–
2 x 550 mW into 8
@ 3.7 V
–
2 x 230 mW into 8
@ 2.5 V
High-power Mono Output at 10% THD+N
–
1 x 1.90 W into 4
@ 5.0 V
–
1 x 1.00 W into 4
@ 3.7 V
–
1 x 350 mW into 4
@ 2.5 V
Direct Battery-powered Operation
–
Battery Level Monitoring & Compensation
81% Efficiency at 800 mW
Phase-aligned PWM Output Reduces Idle
Channel Current
Spread Spectrum Modulation
Low Quiescent Current
Stereo Headphone Amplifier
Ground-centered Outputs
–
No DC-Blocking Capacitors Required
–
Integrated Negative Voltage Regulator
High-power Output at -75 dB THD+N
–
2 x 23 mW Into 16
@ 1.8 V
–
2 x 44 mW Into 16
@ 2.5 V
(Features continued on page 2)
Serial Audio
Input/Output
I
2C Control
+1.65 V to +3.47 V
Interface Supply
Control Port
Serial Audio Port
Level Shifter
Multi-bit
Σ ADC
Beep
+1.65 V to +2.63 V
Analog Supply
Multi-bit
Σ ADC
ALC
Left HP/Line
Output
Ground-Centered
Amps
Mono mix,
Limiter, Bass,
Treble Adjust
Volume, Mono
Swap, Mix
Right HP/Line
Output
Left
Inputs
Right
Inputs
+1.65 V to +2.63 V
Headphone Supply
Speaker/HP
Switch
+1.60 V to +5.25 V
Battery
Charge Pump
+VHP
-VHP
+1.65 V to +2.63 V
Digital Supply
+1.65 V to +2.63 V
Analog Supply
Pulse-Width
Modulator
(PWM)
Stereo/Mono
Full-Bridge
Speaker
Outputs
Battery Level Monitoring & Compensation
Multi-bit
Σ DAC
MIC Bias
HPF
Selectable
Bias Voltage
Σ
ALC
Summing
Programmable
Gain Amps
+16 to +32 dB Diff./
S.E. MIC Pre-Amps
Class D Amps
1
2
3
4
1
2
3
4
+
-
+
-
Reset
CS42L52
DRAFTv1
5/13/08
相關(guān)PDF資料
PDF描述
CS42L73-CWZR
CS4354-CSZ
CS47028C-DQZ
CS47048C-CQZ
CS47024C-CQZ
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS42L55 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Ultra Low Power, Stereo CODEC w/Class H Headphone Amp
CS42L55-CNZ 功能描述:接口—CODEC IC Ultra Low Power Stereo Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
CS42L55-CNZR 功能描述:接口—CODEC IC Ultra Low PWR Stereo Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
CS42L55-DNZ 功能描述:接口—CODEC Portble Stereo CODEC Class H HP Amp RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
CS42L55DNZR 制造商:Cirrus Logic 功能描述:PORTABLE STEREO CODEC AND UNIQUE CLASS H HP AMP AUTO GRADE & - Tape and Reel
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*