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TDA7590中文資料意法半導體數據手冊PDF規(guī)格書

TDA7590
廠商型號

TDA7590

功能描述

Digital signal processing IC for speech and audio applications

文件大小

341.53 Kbytes

頁面數量

40

生產廠商 STMicroelectronics
企業(yè)簡稱

STMICROELECTRONICS意法半導體

中文名稱

意法半導體集團官網

原廠標識
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-25 20:00:00

TDA7590規(guī)格書詳情

Description

The TDA7590 is a high performances, fully programmable 24-bit, 120 MIPS. Digital Signal Processor (DSP), designed to support several speech and audio applications, as Automatic Speech Recognition, Speech Synthesis, MP3 Decoding, Echo and Noise Cancellation.

Nevertheless, the embedded CODECs bandwidth and the generic processing engine allow to proceed also full-band audio signals. The large amount of on-chip memory (128 Kwords), together with the 16 Mwords external memory addressable and the 32 general purpose I/O pins permit to build a DSP-system avoiding the usage of an additional Microcontroller.

The presence of serial and parallel interfaces allows easy connection with external devices including CODECs, DSPs, Microprocessors and Personal Computers.

Features

■ 24-bit, fixed point, 120 MIPS DSP core

■ Large on-board memory (128KW-24 bit)

■ Host access to internal RAM through expansion port

■ Access to external RAM (16Mw) through expansion port

■ Integrated stereo, 18-bit Sigma-DELTA A/D and 20-bit D/A converters

■ Programmable CODEC sample rate up to 48KHz

■ On-board PLL for core clock and converters

■ External flash / SRAM memory bank management

■ I2C and SCI serial interface for external control

■ 2 ESSI interface

■ JTAG interface

■ Host interface

■ 144-pin TQFP, 0.50mm pitch

■ Automotive temperature range (from -40°C to +85°C)

Applications

Real time digital speech and audio processing: speech recognition, speech synthesis, speech compression, echo canceling, noise canceling, MP3 decoding.

產品屬性

  • 型號:

    TDA7590

  • 制造商:

    STMicroelectronics

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ST/意法
22+
QFP144
100000
代理渠道/只做原裝/可含稅
詢價
ST/意法
23+
NA/
4490
原裝現貨,當天可交貨,原型號開票
詢價
ST
2023+
80000
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
ST/意法
2022+
QFP144
30000
進口原裝現貨供應,原裝 假一罰十
詢價
ST/意法
22+
QFP144
354000
詢價
ST
1844+
QFP
6852
只做原裝正品假一賠十為客戶做到零風險!!
詢價
ST
QFP144
3000
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
ST
24+
QFP
6868
原裝現貨,可開13%稅票
詢價
ST
23+
QFP
4500
全新原裝、誠信經營、公司現貨銷售!
詢價
ST?
23+
QFP
3600
絕對全新原裝!現貨!特價!請放心訂購!
詢價