AS89020数据手册集成电路（IC）的模数转换器（ADC）规格书PDF
| 厂商型号 |
AS89020 |
| 参数属性 | AS89020 封装/外壳为20-SSOP（0.154"，3.90mm 宽）；包装为卷带（TR）；类别为集成电路（IC）的模数转换器（ADC）；产品描述：IC ADC 12BIT SAR 20SSOP |
| 功能描述 | 4-channel, current input 12-bit Analog-to-Digital Converter (ADC) |
| 封装外壳 | 20-SSOP（0.154"，3.90mm 宽） |
| 制造商 | ams-OSRAM ams OSRAM Group |
| 中文名称 | 艾迈斯欧司朗 |
| 数据手册 | |
| 更新时间 | 2025-8-7 9:31:00 |
| 人工找货 | AS89020价格和库存，欢迎联系客服免费人工找货 |
AS89020规格书详情
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
应用 Application
Application fieldsIndustrial
Industrial & security x-ray
Home & building automation
技术参数
- 制造商编号
：AS89020
- 生产厂家
：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
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Alliance Memory Inc. |
22+ |
100TQFP (14x20) |
9000 |
原厂渠道,现货配单 |
询价 | ||
Alliance Memory, Inc. |
23+ |
100-TQFP14x20 |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
ams |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
ALLIANCEMEMORY |
23+ |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | |||
Alliance |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
Alliance Memory |
24+ |
TFBGA36(6x8) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Alliance Memory Inc |
23+/24+ |
100-LQFP |
8600 |
只供原装进口公司现货+可订货 |
询价 | ||
24+ |
N/A |
72000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
ams |
25+ |
20-SSOP |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
ams |
24+ |
20-SSOP |
43100 |
一级代理/放心采购 |
询价 |
