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MC145481DW规格书详情
The MC145481 is a general purpose per channel PCM Codec–Filter with pin selectable Mu–Law or A–Law companding, and is offered in 20–pin SOG and SSOP packages. This device performs the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. This device is designed to operate in both synchronous and asynchronous applications and contains an on–chip precision reference voltage.
• Single 2.7 to 5.25 V Power Supply
• Typical Power Dissipation of 8 mW @ 3 V, Power–Down of 0.01 mW
• Fully–Differential Analog Circuit Design for Lowest Noise
• Transmit Band–Pass and Receive Low–Pass Filters On–Chip
• Active R–C Pre–Filtering and Post–Filtering
• Mu–Law and A–Law Companding by Pin Selection
• On–Chip Precision Reference Voltage of 0.886 V for a – 5 dBm TLP
@ 600 Ω
• Push–Pull 300 Ω Power Drivers with External Gain Adjust
产品属性
- 产品编号:
MC145481DW
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 编解码器
- 包装:
托盘
- 类型:
PCM,滤波器
- 数据接口:
PCM 音频接口
- 分辨率(位):
6 b
- ADC/DAC 数:
1 / 1
- 三角积分:
无
- 电压 - 供电,数字:
2.7V ~ 5.25V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
20-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
20-SOIC
- 描述:
IC CODEC-FILTER PCM 3V 20-SOIC W
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FREESCALE |
20+ |
SOP20 |
2960 |
诚信交易大量库存现货 |
询价 | ||
MOTO |
SOP20 |
1695 |
优势库存 |
询价 | |||
FREESCALE |
06+ |
SOP20 |
557 |
询价 | |||
NXP/恩智浦 |
2324+ |
NA |
78920 |
二十余载金牌老企,研究所优秀合供单位,您的原厂窗口 |
询价 | ||
FREESCALE |
22+ |
SOP20 |
2960 |
诚信交易大量库存现货 |
询价 | ||
ON/安森美 |
23+ |
SOP20 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MOTOROLA/摩托罗拉 |
22+ |
MICRON/镁光 |
30000 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 | ||
NXPUSAInc. |
19+ |
20-SOIC |
56800 |
只卖原装正品!价格超越代理!可开增值税发票! |
询价 | ||
FREESCALE |
21+ |
SOP20 |
65200 |
一级代理/放心采购 |
询价 | ||
MOTOROLA/摩托罗拉 |
2048+ |
SOP20 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 |