ADC161S626
- 16-bit Resolution With No Missing Codes
- Ensured Performance from 50 to 250 kSPS
- ±0.003% Signal Span Accuracy
- Separate Digital Input/Output Supply
- True Differential Input
- External Voltage Reference Range of 0.5 V to VA
- Zero-Power Track Mode with 0-µsec Wake-up Delay
- Wide Input Common-mode Voltage Range of 0 V to VA
- SPI/QSPI™/MICROWIRE™ Compatible Serial Interface
- Operating Temperature Range of –40°C to +85°C
- Small VSSOP-10 Package
- Key Specifications
- Conversion Rate 50 to 250 kSPS
- DNL +0.8 / –0.5 LSB
- INL ±0.8 LSB
- Offset Error Temp Drift 2.5 µV/°C
- Gain Error Temp Drift 0.3 ppm/°C
- SNR 93.2 dBc
- THD – 104 dBc
- Power Consumption
- 10 kSPS, 5 V 0.24 mW
- 200 kSPS, 5 V 5.3 mW
- 250 kSPS, 5 V 5.8 mW
- Power-Down, 5 V 10 µW
The ADC161S626 is a 16-bit successive-approximation register (SAR) Analog-to-Digital converter (ADC) with a maximum sampling rate of 250 kSPS. The ADC161S626 has a minimum signal span accuracy of ±0.003% over the temperate range of –40°C to +85°C. The converter features a differential analog input with an excellent common-mode signal rejection ratio of 85 dB, making the ADC161S626 suitable for noisy environments.
The ADC161S626 operates with a single analog supply (VA) and a separate digital input/output (VIO) supply. VA can range from 4.5 V to 5.5 V and VIO can range from 2.7 V to 5.5 V. This allows a system designer to maximize performance and minimize power consumption by operating the analog portion of the ADC at a VA of 5 V while interfacing with a 3.3-V controller. The serial data output is binary 2’s complement and is SPI compatible.
The performance of the ADC161S626 is ensured over temperature at clock rates of 1 MHz to 5 MHz and reference voltages of 2.5 V to 5.5 V. The ADC161S626 is available in a small 10-lead VSSOP package. The high accuracy, differential input, low power consumption, and small size make the ADC161S626 ideal for direct connection to bridge sensors and transducers in battery operated systems or remote data acquisition applications.
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技术文档
类型 | 标题 | 下载最新的英语版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 数据表 | ADC161S626 16-Bit, 50 to 250 kSPS, Differential Input, MicroPower ADC 数据表 (Rev. D) | PDF | HTML | 2014年 12月 19日 | ||
用户指南 | SPIO-4 Precision Signal-Path Controller Board User Guide (Rev. A) | 2018年 5月 5日 | ||||
白皮书 | Voltage-reference impact on total harmonic distortion | 2016年 8月 1日 | ||||
电子书 | Best of Baker's Best: Precision Data Converters -- SAR ADCs | 2015年 5月 21日 | ||||
用户指南 | ADC161S626 16-Bit, 50 kSPS to 250 kSPS, Diff Input, Sampling ADC User Guide | 2012年 2月 21日 | ||||
应用手册 | Bridging the Divide: A DAC Applications Tutorial (Precision Signal Path) | 2010年 9月 23日 | ||||
应用手册 | Liquid-Level Monitoring Using a Pressure Sensor | 2008年 10月 15日 |
设计和开发
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封装 | 引脚 | CAD 符号、封装和 3D 模型 |
---|---|---|
VSSOP (DGS) | 10 | Ultra Librarian |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
- 制造厂地点
- 封装厂地点
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