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ML7022-01MB PDF预览

ML7022-01MB

更新时间: 2024-02-15 22:17:41
品牌 Logo 应用领域
冲电气 - OKI 解码器编解码器电信集成电路电信电路光电二极管PC
页数 文件大小 规格书
20页 119K
描述
Single Rail Dual Channel PCM CODEC

ML7022-01MB 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SSOP, SSOP30,.3Reach Compliance Code:unknown
风险等级:5.92压伸定律:MU-LAW
滤波器:YESJESD-30 代码:R-PDSO-G30
JESD-609代码:e0线性编码:NOT AVAILABLE
功能数量:2端子数量:30
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP30,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH电源:5 V
认证状态:Not Qualified子类别:Codecs
最大压摆率:18 mA标称供电电压:5 V
表面贴装:YES技术:CMOS
电信集成电路类型:PCM CODEC温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
Base Number Matches:1

ML7022-01MB 数据手册

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FEDL7022-01-06  
This version:  
Previous version: Sep. 1999  
May 2000  
1
Semiconductor  
ML7022-01  
Single Rail Dual Channel PCM CODEC  
GENERAL DESCRIPTION  
The ML7022 is a two-channel single-rail CODEC CMOS IC for voice signals ranging from 300 to 3400Hz. This  
device contains two-channel analog-to-digital (A/D) and digital-to-analog (D/A) converters on a single chip. The  
ML7022 is designed especially for a single power supply and low power applications and achieves a reduced  
footprint.  
The ML7022 is best suited for line card applications with easy interface to subscriber line interface circuits  
(SLICs). The SLIC interface latches are embedded onto this CODEC, thus eliminating the need for external  
components and optimizing board space.  
FEATURES  
Single 5 V Power Supply Operation  
Using -Σ ADC and DAC Technique  
Low Power Consumption  
2-Channel Operating Mode:  
1-Channel Operating Mode:  
Power Saving Mode: (CPD1 = CPD2 = “0”)  
Power Down Mode: (PDN = “0”)  
ITU-T Companding Law - µ-law  
typical: 70 mW  
typical: 40 mW  
max.: 90 mW  
max.: 55 mW  
max.: 12.5 mW  
max.: 0.25 mW  
typical:  
9 mW  
typical: 0.05 mW  
Built-in Dual 3-bit Latches with CMOS Drive Capability  
Serial PCM Interface  
Master Clock: 4.096 MHz  
Transmission Clocks:  
256 to 4096 kbps  
Adjustable Transmit Gain  
Built-in Reference Voltage Supply  
Analog Output can Directly Drive a 600Line Transformer  
Latched Content Echo-back Function  
Package Type:  
30-pin plastic SSOP (SSOP30-P-56-0.65-K) (Product name: ML7022-01MB)  
1/20  

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