ADS8472 - ADC
ADS8472是TI公司的一款精密ADC(<=10MSPS)产品,ADS8472是ADC,本页介绍了ADS8472的产品说明、应用、特性等,并给出了与ADS8472相关的TI元器件型号供参考。
ADS8472 - ADC - 精密ADC(<=10MSPS) - 模数转换器 - TI公司(Texas Instruments,德州仪器)
产品描述
The ADS8472 is an 16-bit, 1-MSPS A/C converter with an internal 4.096-V reference and a pseudo-bipolar, fully differential input. The device includes a 16-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8472 offers a full 16-bit interface or an 8-bit bus option using two read cycles.
The ADS8472 is available in a 48-lead 7x7 QFN package and is characterized over the industrial -40°C to 85°C temperature range.
产品特性
- 0 to 1-MHz Sample Rate
- ±0.4 LSB Typ, ±0.65 LSB Max INL
- ±0.3 LSB Typ, ±0.5 LSB Max DNL
- 16-Bit NMC Ensured Over Temperature
- ±0.1-mV Offset Error
- ±0.05-PPM/°C Offset Error Drift
- ±0.035 %FSR Gain Error
- ±0.4-PPM/°C Gain Error Drift
- 95dB SNR, -120dB THD, 123dB SFDR
- Zero Latency
- Low Power: 225 mW at 1 MSPS
- Unipolar Differential Input Range: Vref to -Vref
- Onboard Reference with 6 PPM/°C Drift
- Onboard Reference Buffer
- High-Speed Parallel Interface
- Wide Digital Supply 2.7 V to 5.25 V
- 8-/16-Bit Bus Transfer
- 48-Pin 7x7 QFN Package
- APPLICATIONS
- Medical Instruments
- Optical Networking
- Transducer Interface
- High Accuracy Data Acquisition Systems
- Magnetometers
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