AS89020數(shù)據(jù)手冊集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）規(guī)格書PDF
| 廠商型號 |
AS89020 |
| 參數(shù)屬性 | AS89020 封裝/外殼為20-SSOP（0.154"，3.90mm 寬）；包裝為卷帶（TR）；類別為集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）；產(chǎn)品描述：IC ADC 12BIT SAR 20SSOP |
| 功能描述 | 4-channel, current input 12-bit Analog-to-Digital Converter (ADC) |
| 封裝外殼 | 20-SSOP（0.154"，3.90mm 寬） |
| 制造商 | ams-OSRAM ams OSRAM Group |
| 中文名稱 | 艾邁斯歐司朗 |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-8-13 16:48:00 |
| 人工找貨 | AS89020價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
AS89020規(guī)格書詳情
描述 Description
The AS89020 is a 12-bit, 4-channel, current input Analog-to-Digital Converter (ADC). It combines current-to-voltage (TIA) and analog-to-digital (AD) conversion, so that 4 separate current output devices (e.g. photodiodes) can be directly connected to its inputs and digitized. For each of the 4 inputs the AS89020 provides an input amplifier with a track and hold circuit. The outputs of the track and hold stages are serial converted to 12-bit digital words using an analog-to-digital converter (ADC).
特性 Features
? 4 channel, current input analog-to-digital converter (ADC)
? 12-bit digital output
? Each channel is addressable and programmable in 17 levels
? Measurement of positive and negative currents
? Temperature compensation on chip
? Fast SPI serial digital output
應用 Application
Application fieldsIndustrial
Industrial & security x-ray
Home & building automation
技術參數(shù)
- 制造商編號
：AS89020
- 生產(chǎn)廠家
：ams-OSRAM
- Programmable
：Transimpedance in 17 stages 20kOhm - 102MOhm
- Sensitivity
：up to 2.8 pA/LSB
- Input Current
：12nA - 12μA
- Signal Frequencies [kHz]
：3 to 340
- Supply Voltage [V]
：2.7 to 3.6
- Package
：SSOP20
- Size [mm]
：8.56 x 5.84 x 1.62
- Temperature Range [°C]
：-25 to 85
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Alliance Memory, Inc. |
23+ |
100-TQFP14x20 |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
Alliance |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
ALLIANCEMEMORY |
23+ |
5000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道。可提供大量庫存,詳 |
詢價 | |||
Alliance Memory |
24+ |
TFBGA36(6x8) |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
Alliance Memory Inc. |
22+ |
100TQFP (14x20) |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Alliance Memory Inc |
23+/24+ |
100-LQFP |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
Alliance Memory |
2447 |
TQFP-100(14x20) |
315000 |
100個/托盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長 |
詢價 | ||
Alliance Memory |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 | ||
Alliance Memory, Inc. |
23+ |
100-TQFP14x20 |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ams |
24+ |
20-SSOP |
43100 |
一級代理/放心采購 |
詢價 |
