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DS2167集成電路(IC)的DSP(數(shù)字信號處理器)規(guī)格書PDF中文資料

DS2167
廠商型號

DS2167

參數(shù)屬性

DS2167 封裝/外殼為24-DIP(0.600",15.24mm);包裝為管件;類別為集成電路(IC)的DSP(數(shù)字信號處理器);產(chǎn)品描述:IC PROC ADPCM 16/24/32K 24-DIP

功能描述

ADPCM Processor

封裝外殼

24-DIP(0.600",15.24mm)

文件大小

88.24 Kbytes

頁面數(shù)量

15

生產(chǎn)廠商 Dallas Semiconductor
企業(yè)簡稱

Dallas亞德諾

中文名稱

亞德諾半導(dǎo)體官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-2-24 22:30:00

人工找貨

DS2167價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

DS2167規(guī)格書詳情

DESCRIPTION

The DS2167 and DS2168 are dedicated digital signal processor (DSP) CMOS chips optimized for Adaptive Differential Pulse Code Modulation (ADPCM) based compression algorithms. The devices halve the transmission bandwidth of “toll quality” voice from 64K to 32K bits/second and are utilized in PCM-based telephony networks.

FEATURES

? Speech compression chip compatible with standard ADPCM algorithms:

– DS2167 supports “new” T1Y1 recommendations (July 1986) and “new” CCITT G.721 recommendations

– DS2168 supports “old” CCITT G.721 recommendations

? Dual independent channel architecture – device may be programmed to perform full duplex, 2-channel expansions, or 2-channel compressions

? Interconnects directly with μ-law or A-law codec/filter devices

? Serial PCM and control port interfaces minimize “glue logic” in multiple channel applications

– On-chip channel counters identify input and output timeslots in TDM-based systems

– Unique addressing scheme simplifies device control; 3-wire port shared among 64 devices

– Bypass and idle features allow dynamic allocation of channel bandwidth, minimize system power requirements

? Hardware mode intended for stand-alone use

– No host processor required

– Ideal for voice mail applications

? 28-pin surface-mount package available, designated DS2167Q/DS2168Q

產(chǎn)品屬性

  • 產(chǎn)品編號:

    DS2167

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > DSP(數(shù)字信號處理器)

  • 包裝:

    管件

  • 類型:

    ADPCM

  • 接口:

    ADPCM,PCM

  • 時鐘速率:

    10MHz

  • 電壓 - I/O:

    5.00V

  • 電壓 - 內(nèi)核:

    5.00V

  • 工作溫度:

    0°C ~ 70°C(TA)

  • 安裝類型:

    通孔

  • 封裝/外殼:

    24-DIP(0.600",15.24mm)

  • 供應(yīng)商器件封裝:

    24-PDIP

  • 描述:

    IC PROC ADPCM 16/24/32K 24-DIP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM
2020+
SOIC16
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
DALLAS
9044+
PLCC28
3003
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
DALLAS
23+
DIP24
55561
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù)
詢價
DS
23+
DIP
1098
優(yōu)勢庫存
詢價
Maxim Integrated
23+
24-PDIP
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價
DALLAS
23+
PLCC
9526
詢價
DALL
20+
DIP24
35830
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
Maxim
21+
24PDIP
13880
公司只售原裝,支持實單
詢價
DALLAS
21+
28PDIP
666
原裝現(xiàn)貨假一賠十
詢價
DALLAS
23+
NA/
3348
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票
詢價