Analog Devices / Maxim Integrated Maxim MAX11166/67 16位、500/250ksps SAR 模数转换器
Maxim MAX11166 16位、500ksps SAR模数转换器和MAX11167 16位、250ksps SAR模数转换器是业内最小的双极性±5V、16位模数转换器(ADC)。这些器件的封装仅为微小的9mm2，是唯一一款集成了内置基准缓冲器的12引脚、16位双极性数模转换器，节约成本，而且比竞争产品节约至少88%的电路板空间。这些模数转换器特有超摆幅™技术，支持±从正5V输入轨得到5V输入信号。该技术省去了负电源供电的需要，简化了设计。
特性
- High DC and AC accuracy
- 16-Bit resolution with no missing codes
- SNR: 92.6dB
- THD: -105dB at 10kHz
- ±0.5 LSB INL (typ)
- ±0.2 LSB DNL (typ)
- Internal reference and reference buffer saves cost and board space
- 6ppm/°C typ
- Tiny 12-Pin 3mm x 3mm TDFN package
- Bipolar ±5V analog input range saves external signal conditioning
- Single-supply ADC with low power
- 5V Analog supply
- 2.3V to 5V Digital supply
- 26.4mW at 500ksps
- 1μA Shutdown mode
- 250ksps Throughput rate
- No pipeline delay/latency
- Flexible industry-standard serial interface saves I/O pins
- SPI/QSPI™/MICROWIRE®/DSP-compatible
应用
- Data acquisition systems
- Industrial control systems/process control
- Medical instrumentation
- Automatic test equipment
Typical Operating Circuit
视频
发布日期: 2013-03-25
| 更新日期: 2023-04-13