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參數資料
| 型號： | CS44800-CQZR |
| 廠商： | Cirrus Logic Inc |
| 文件頁數： | 1/7頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP CTLR DGTL 8CH 64-LQFP |
| 標準包裝： | 1,000 |
| 類型： | 控制器 |
| 應用： | 車載音頻 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 64-LQFP |
| 供應商設備封裝： | 64-LQFP（10x10） |
| 包裝： | 帶卷 (TR) |
| 配用： | 598-1532-ND - BOARD EVAL FOR CS44800 PWM CTRL |
Copyright
Cirrus Logic, Inc. 2006
(All Rights Reserved)
8-Channel Digital Amplifier Controller
Features
> 100 dB Dynamic Range - System Level
< 0.03% THD+N @ 1 W - System Level
32 kHz to 192 kHz Sample Rates
Internal Oscillator Circuit Supports 24.576 MHz
to 54 MHz Crystals
Integrated Sample Rate Converter (SRC)
–
Eliminates Clock Jitter Effects
–
Input Sample Rate Independent Operation
Power Supply Rejection Realtime Feedback
Spread Spectrum Modulation - Reduces EMI
PWM Popguard for Single-Ended Mode
Eliminates AM Frequency Interference
Programmable Load Compensation Filters
Support for up to 40 kHz Audio Bandwidth
Digital Volume Control with Soft Ramp
–
+24 to -127 dB in 0.25 dB Steps
Per Channel Programmable Peak Detect and
Limiter
SPI and IC Host Control Interfaces
Separate 2.5 V to 5.0 V Serial Port and Host
Control Port Supplies
DAI
Serial
Port
XTAL
PWMOUTA1+
Power
Supply
Rejection
PWMOUTB1+
SPI/I2C Host
Control Port
SCL/CCLK
AD1/CDIN
AD0/CS
RST
INT
PSR_MCLK
PSR_SYNC
PSR_DATA
PWM
Backend
Control/
Status
GPIO4
GPIO5
GPIO0
GPIO1
GPIO2
XTO
XTI
PWMOUTA1-
PWMOUTB1-
PWMOUTA2+
PWMOUTB2+
PWMOUTA2-
PWMOUTB2-
PWMOUTA3+
PWMOUTB3+
PWMOUTA3-
PWMOUTB3-
MUTE
PWMOUTA4+
PWMOUTB4+
PWMOUTA4-
PWMOUTB4-
DAI_MCLK
DAI_SCLK
DAI_LRCK
DAI_SDIN1
DAI_SDIN2
DAI_SDIN3
DAI_SDIN4
Volume
/ Limiter
Multibit
Σ
Modulator
PWM
Conversion
PWM
Conversion
PWM
Conversion
PWM
Conversion
Volume
/ Limiter
Multibit
Σ
Modulator
Volume
/ Limiter
Multibit
Σ
Modulator
Volume
/ Limiter
Multibit
Σ
Modulator
PWM
Clock
Control
Auto Fs
Detect
GPIO3
GPIO6
PSR_EN
PSR_RESET
PS_SYNC
SRC
SYS_CLK
SDA/CDOUT
MARCH '06
DS632F1
CS44800
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相關代理商/技術參數 |
參數描述 |
|---|---|
| CS44800-DQZ | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:8-Channel Digital Amplifier Controller |
| CS44800-DQZR | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:8-Channel Digital Amplifier Controller |
| CS4481-000 | 制造商:TE Connectivity 功能描述:MTC100-JA2-P11M1-CS082 - Bulk |
| CS4482-000 | 制造商:TE Connectivity 功能描述:MTC100-JA2-S11M1-CS082 - Bulk |
| CS4483-000 | 制造商:TE Connectivity 功能描述:MT-LWA-1.5/0.51-X-STK |
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