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MC145483DW中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
MC145483DW規(guī)格書詳情
The MC145483 is a 13–bit linear PCM Codec–Filter with 2s complement data format, 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 the voice coding in digital communication systems. This device is designed to operate in both synchronous and asynchronous applications and contains an on–chip precision reference voltage.
? Single 3 V Power Supply
? 13–Bit Linear ADC/DAC Conversions with 2s Complement Data Format
? Typical Power Dissipation of 8 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
? Transmit High–Pass Filter May be Bypassed by Pin Selection
? Active R–C Pre–Filtering and Post–Filtering
? On–Chip Precision Reference Voltage of 0.886 V for a – 5 dBm TLP@ 600 ?
? 3–Terminal Input Op Amp Can be Used, or a 2–Channel Input Multiplexer
? Receive Gain Control from 0 dB to – 21 dB in 3 dB Steps in Synchronous Operation
? Push–Pull 300 ? Power Drivers with External Gain Adjust
產(chǎn)品屬性
- 型號:
MC145483DW
- 功能描述:
IC CODEC-FILTER PCM 3V 20-SOIC
- RoHS:
否
- 類別:
集成電路(IC) >> 接口 - 編解碼器
- 系列:
-
- 標準包裝:
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,標準
- ADC/DAC(db):
81.5/88 動態(tài)范圍,標準
- 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 |
---|---|---|---|---|---|---|---|
FREESCALE/飛思卡爾 |
24+ |
NA/ |
9473 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
FREESCAL |
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價格優(yōu)勢. |
詢價 | ||
MOT |
2002 |
11 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 | |||
恩XP |
25+ |
20-SOIC(0.295 7.50mm 寬) |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 | ||
FREESCALE |
24+ |
SOP20 |
72 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
MOTOROL |
16+ |
BGA |
4000 |
進口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 | ||
FREESCALE |
22+ |
SOP20 |
16800 |
全新進口原裝現(xiàn)貨,假一罰十 |
詢價 | ||
MOTOROLA |
22+ |
SOP |
3000 |
原裝正品,支持實單 |
詢價 | ||
MOTOROLA |
25+ |
SOP20 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
ON |
SOP20 |
1000 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |