MC145481中文资料PDF规格书
MC145481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 |
---|---|---|---|---|---|---|---|
MOT |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
MOT |
2020+ |
SSOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MOTOROLA/摩托罗拉 |
22+ |
SOP20 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
FREESCALE/飞思卡尔 |
24+ |
SSOP20 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
FREESCALE |
21+ |
SOP20 |
1496 |
只做原装,绝对现货,原厂代理商渠道,欢迎电话微信查 |
询价 | ||
MOTOROLA/摩托罗拉 |
23+ |
SSOP-20 |
89630 |
当天发货全新原装现货 |
询价 | ||
MOTOROLA/摩托罗拉 |
06+ |
SOP20 |
25842 |
原盘白盒现货/1K |
询价 | ||
MOTOROLA/摩托罗拉 |
22+ |
SOP20 |
354000 |
询价 | |||
FREESCA |
21+ |
SOP |
12588 |
原装正品 |
询价 | ||
MOT |
SSOP20 |
2000 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 |