參數(shù)資料
型號: 0W344-005-XTP
廠商: ON Semiconductor
文件頁數(shù): 23/43頁
文件大?。?/td> 0K
描述: DSP BELASIGNA 200 AUDIO 52-NQFN
產(chǎn)品變化通告: BelaSigna 200 QFN Obsolescence 09/Dec/2009
標準包裝: 1,000
系列: BelaSigna® 200
類型: 音頻處理器
應用: 便攜式設備
安裝類型: 表面貼裝
封裝/外殼: 52-TFQFN 裸露焊盤
供應商設備封裝: 52-NQFP(8x8)
包裝: 帶卷 (TR)
BelaSigna 200
2.5 Input Stage
Two separate input channels, each with two multiplexed inputs
Two configurable preamplifiers for improved input dynamic range matching
Two analog third-order anti-aliasing filters
Two 16-bit oversampling ΣΔ A/D converters
Two ninth-order low-delay wave digital filters (WDFs) for decimation and DC removal with configurable digital gains for optimal
channel matching
2.6 Output Stage
Two output channels (full stereo)
Two 16-bit oversampling ΣΔ D/A converters
Two line-level analog outputs
Two configurable output attenuators for improved output dynamic range matching
Two analog third-order anti-aliasing filters
Two pulse-density modulation (PDM)-based direct digital outputs capable of driving low-impedance loads
2.7 Peripherals and Interfaces
2.7.1. Analog Interfaces
Six external low-speed A/D converter (LSAD) inputs can be used with analog trimmers (e.g., potentiometers, analog switches, etc.)
Two internal LSAD inputs tied directly to ground and supply can be used for supply monitoring
2.7.2. Digital Interfaces
16-pin general-purpose I/O (GPIO) interface
Serial peripheral interface (SPI) communications port with interface speeds up to 640kbps at 1.28MHz system clock
Pulse-code modulation (PCM) interface for high-bandwidth digital audio I/O
Configurable RS-232 universal asynchronous receiver/transmitter (UART)
RS-232-based communications port for debugging and in-circuit emulation
Two-wire synchronous serial (TWSS) interface with speeds up to 100kbps at 1.28MHz system clock and up to 400kbps at higher
system clocks (slave mode support only)
2.7.3. System
Integrated watchdog timer
General-purpose timer
External clock input division circuitry to support a wide range of external clock speeds
Rev. 16 | Page 3 of 43 | www.onsemi.com
相關PDF資料
PDF描述
13282-18PG-331 CONN PLUG 18POS CABLE PIN
LTC1279CG#TR IC ADC 12BIT SAMPL SHTDWN 24SSOP
MS3106R28-2S CONN PLUG 14POS STRAIGHT W/SCKT
VI-21F-IU-F2 CONVERTER MOD DC/DC 72V 200W
MS3100R32-7PZ CONN RCPT 35POS WALL MNT W/PINS
相關代理商/技術參數(shù)
參數(shù)描述
0W588-002-XUA 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC BELASIGNA 200 WLCSP RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
0W589-005-XDS 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC AUDIO AD/DA RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風格: 封裝 / 箱體: 封裝:
0W589-007-XDS 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC AUDIO AD/DA RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風格: 封裝 / 箱體: 封裝:
0W598001EVK 制造商:ON Semiconductor 功能描述:B250 EDK SGL PURCH - Bulk
0W633-001-XTP 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC BELASIGNA 250 CABGA 5X5 RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT