详情
特点
- 4-channel Current-to-Digital Converter (ADC) with I²C Control / Output
- 16-bit (internal 20 bit) digital serial output
- Dynamic range 1: 1.000.000 (in combination with AS73210)
- 16-bit/400kHz fast I²C interface with programmable slave addresses
- Automatic power down (sleep function)
- Scaling the internal 20-bit per shifter on 16-bit output
- Temperature compensation on chip
优势
- Conversion of 4 sensor signals of photodiodes or other sensors with current signal output
- High linearity of amplifying, no cross talking
- High absolute accuracy without additional sources
- High reliability internal reference source generation
- Low power consumption
参数设置
Interface
16-bit/400kHz fast I²C interface
Sensitivity
up to 20 fA/LSB
Signal Frequencies
[kHz]
1ms to 1s
Supply Voltage
[V]
2.7 to 3.6
Temperature Range
[°C]
-40 to 125
Size
[mm]
4.80 x 5.79 x 1.35
Package
SSOP16
Input Current
20nA - 5µA
Programmable
Gain, integration time, 16-bit output via shifter, interrupt
订单代码
| 产品类别 | 描述 | 单号 | 可行 | |
|---|---|---|---|---|
| AS89010 |
状态信息
全面生产
前期制作
未计划用于新设计
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