MC145557P中文資料摩托羅拉數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

廠商型號(hào) |
MC145557P |
功能描述 | PCM Codec-Filter |
文件大小 |
342.14 Kbytes |
頁(yè)面數(shù)量 |
20 頁(yè) |
生產(chǎn)廠商 | Motorola, Inc |
企業(yè)簡(jiǎn)稱 |
MOTOROLA【摩托羅拉】 |
中文名稱 | 加爾文制造公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-30 10:05:00 |
人工找貨 | MC145557P價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
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更多MC145557P規(guī)格書(shū)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):
MC145557P
- 制造商:
Rochester Electronics LLC
- 功能描述:
PCM CODEC - FILTER - Bulk
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MOT |
16+ |
原廠封裝 |
10000 |
全新原裝正品,代理優(yōu)勢(shì)渠道供應(yīng),歡迎來(lái)電咨詢 |
詢價(jià) | ||
MOTOROLA/摩托羅拉 |
1824+ |
DIP16 |
1370 |
原裝現(xiàn)貨專業(yè)代理,可以代拷程序 |
詢價(jià) | ||
MOT |
2022 |
DIP |
2600 |
詢價(jià) | |||
ON |
22+ |
DIP16 |
6000 |
十年配單,只做原裝 |
詢價(jià) | ||
MOTOROLA/摩托羅拉 |
01+ |
DIP16 |
4000 |
只做原裝正品 |
詢價(jià) | ||
ON |
23+ |
DIP |
3880 |
正品原裝貨價(jià)格低 |
詢價(jià) | ||
MOT |
25+ |
DIP-16 |
9428 |
只做原裝進(jìn)口!正品支持實(shí)單! |
詢價(jià) | ||
24+ |
DIP |
25 |
詢價(jià) | ||||
ON |
16+ |
DIP16 |
8000 |
原裝現(xiàn)貨請(qǐng)來(lái)電咨詢 |
詢價(jià) | ||
ON |
24+ |
DIP16 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢價(jià) |