MC145484中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
MC145484規(guī)格書詳情
5V PCM Codec-Filter
The MC145484 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.
The MC145484 PCM Codec–Filter utilizes CMOS due to its reliable low–power performance and proven capability for complex analog/digital VLSI functions.
? Single 5 V Power Supply
? Typical Power Dissipation of 15 mW, 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 1.575 V for a – 0 dBm TLP @ 600 ?
? Push–Pull 300 ? Power Drivers with External Gain Adjust
? MC14LC5480EVK is the Evaluation Kit for This Device
產(chǎn)品屬性
- 型號：
MC145484
- 功能描述：
IC 5V PCM CODEC-FILTER 20-SOIC W
- RoHS：
否
- 類別：
集成電路(IC) >> 接口 - 編解碼器
- 系列：
-
- 標(biāo)準(zhǔn)包裝：
2,500
- 類型：
立體聲音頻
- 數(shù)據(jù)接口：
串行
- 分辨率（位）：
18 b ADC/DAC
- 數(shù)量：
2/2
- 三角積分調(diào)變：
是 S/N 比，標(biāo)準(zhǔn)
- ADC/DAC(db)：
81.5/88 動態(tài)范圍，標(biāo)準(zhǔn)
- ADC/DAC(db)：
82/87.5 電壓 -
- 電源，模擬：
2.6 V ~ 3.3 V 電壓 -
- 電源，數(shù)字：
1.7 V ~ 3.3 V
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝
- 封裝/外殼：
48-WFQFN 裸露焊盤
- 供應(yīng)商設(shè)備封裝：
48-TQFN-EP（7x7）
- 包裝：
帶卷(TR)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MOTOROLA |
2016+ |
SOP20 |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MOT |
1 |
SOP20 |
10 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MOT |
23+ |
SOP |
9526 |
詢價 | |||
MOTO |
23+ |
SOP-16 |
65600 |
詢價 | |||
MOTOROLA |
2016+ |
SSOP |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價 | ||
FRE |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
詢價 | ||
MOT |
25+23+ |
SOP-201K |
9067 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
FREESCALE/飛思卡爾 |
21+ |
NA |
12820 |
只做原裝,質(zhì)量保證 |
詢價 | ||
MOT |
25+ |
SSOP-20 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
FREESCALE |
23+ |
20-SSOP |
9000 |
全新原裝!Freescale優(yōu)勢供貨渠道!特價!請放心訂購! |
詢價 |
