MC145564中文資料摩托羅拉數(shù)據(jù)手冊(cè)PDF規(guī)格書
MC145564規(guī)格書詳情
PCM Codec-Filter
TheMC145554, MC145557, MC145564, and MC145567 are all per channel PCM Codec–Filters. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems.They are designed to operate in both synchronous and asynchronous applications and contain an on–chip precision voltage reference. The MC145554(Mu–Law) and MC145557 (A–Law) are general purpose devices that are offered in 16–pin packages.
MC145554/57 (16–Pin Package)
? Fully Differential Analog Circuit Design for Lowest Noise
? Performance Specified for Extended Temperature Range of – 40 to + 85°C
? Transmit Band–Pass and Receive Low–Pass Filters On–Chip
? Active R–C Pre–Filtering and Post–Filtering
? Mu–Law Companding MC145554
? A–Law Companding MC145557
? On–Chip Precision Voltage Reference (2.5 V)
? Typical Power Dissipation of 40 mW, Power Down of 1.0 mW at ± 5 V
MC145564/67 (20–Pin Package) — All of the Features of the MC145554/57 Plus:
? Mu–Law Companding MC145564
? A–Law Companding MC145567
? Push–Pull Power Drivers with External Gain Adjust
? Analog Loopback
產(chǎn)品屬性
- 型號(hào)：
MC145564
- 制造商：
Motorola Inc
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MOTOROL |
2020+ |
SOIC-20 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
MOT |
1995 |
2834 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢價(jià) | |||
MOT |
23+ |
SOP20 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
MOT |
SOIC-20 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MOTOROLA |
23+ |
NA |
17465 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
MOT |
23+ |
SMD |
9526 |
詢價(jià) | |||
MOTOROLA |
DIP |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
MOT |
9518 |
5 |
公司優(yōu)勢(shì)庫(kù)存 熱賣中! |
詢價(jià) | |||
24+ |
SOP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | |||
MOT |
22+23+ |
SOIC-207.2mm |
9794 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) |
