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MC145481SD中文资料PDF规格书
MC145481SD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:
MC145481SD
- 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-SSOP(0.209",5.30mm 宽)
- 供应商器件封装:
20-SSOP
- 描述:
IC CODEC-FILTER PCM 3V 20-SSOP
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 | ||
FREESCALE |
1726+ |
SSOP20 |
6528 |
只做进口原装正品现货,假一赔十! |
询价 | ||
FREESCA |
0640+ |
SSOP-20 |
346 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
FREESCAI |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
MOT |
10+ |
SSOP |
6000 |
绝对原装自己现货 |
询价 | ||
FREESCA |
SSOP-20 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ON |
0134+ |
SOP-20 |
10 |
询价 | |||
NXP |
23+ |
20SSOP |
9000 |
原装正品,支持实单 |
询价 | ||
MOT |
23+ |
SSOP-20 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 |