IDT821024集成電路（IC）的編解碼器規(guī)格書PDF中文資料
| 廠商型號 |
IDT821024 |
| 參數(shù)屬性 | IDT821024 封裝/外殼為44-LQFP；包裝為卷帶（TR）；類別為集成電路（IC）的編解碼器；產(chǎn)品描述：IC PCM CODEC QUAD NONPROG 44TQFP |
| 功能描述 | QUAD NON-PROGRAMMABLE PCM CODEC |
| 封裝外殼 | 44-LQFP |
| 文件大小 |
247.83 Kbytes |
| 頁面數(shù)量 |
13 頁 |
| 生產(chǎn)廠商 | IDT |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-9-7 20:26:00 |
| 人工找貨 | IDT821024價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
IDT821024規(guī)格書詳情
DESCRIPTION
The IDT821024 is a single-chip, four channel PCM CODEC with on-chip filters. The device provides analog-to-digital and digital-to-analog conversions and supports both a-law and μ-law companding. The digital filters in IDT821024 provides the necessary transmit and receive filtering for voice telephone circuit to interface with time-division multiplexed systems. All of the digital filters are performed in digital signal processors operating from an internal clock, which is derived from MCLK. The fixed filters set the transmit and receive gain and frequency response.
FEATURES
? 4 channelCODECwith on-chip digital filters
? Selectable A-law orm-law companding
? Master clock frequency selection: 2.048 MHz, 4.096 MHz or
8.192 MHz
- Internal timing automatically adjusted based on MCLK and
frame sync signal
? Separate PCM and master clocks
? Single PCM port with up to 8.192 MHz data rate (128 time slots)
? Transhybrid balance impedance hardware adjustable via external
components
? Transmit gains hardware adjustable via external components
? Low power +5.0 V CMOS technology
? +5.0 V single power supply
? Package available: 32 pin PLCC, 44 pin TQFP
產(chǎn)品屬性
- 產(chǎn)品編號：
IDT821024PP
- 制造商：
Renesas Electronics America Inc
- 類別：
集成電路（IC） > 編解碼器
- 包裝：
卷帶（TR）
- 類型：
PCM，濾波器
- 數(shù)據(jù)接口：
PCM 音頻接口
- ADC/DAC 數(shù)：
4 / 4
- 三角積分：
無
- 電壓 - 供電，模擬：
4.75V ~ 5.25V
- 電壓 - 供電，數(shù)字：
4.75V ~ 5.25V
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
44-LQFP
- 供應(yīng)商器件封裝：
44-TQFP（10x10）
- 描述：
IC PCM CODEC QUAD NONPROG 44TQFP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
IDT |
2023+ |
TQFP44 |
6895 |
原廠全新正品旗艦店優(yōu)勢現(xiàn)貨 |
詢價 | ||
IDT |
25+23+ |
QFP |
24299 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
IDT |
0202+ |
QFP44 |
100 |
詢價 | |||
IDT |
25+ |
PLCC32 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
IDT |
25+ |
TQFP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
IDT |
24+ |
PLCC32 |
30000 |
房間原裝現(xiàn)貨特價熱賣,有單詳談 |
詢價 | ||
IDT |
24+ |
32-PLCC |
7500 |
詢價 | |||
IDT |
23+ |
NA |
1218 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 | ||
IDT-PBF |
23+ |
PLCC32 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
INTEGRATED |
24+ |
PLCC32 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 |
