ADS8472 - ADC

ADS8472是TI德州仪器公司的一款精密ADC(<=10MSPS)产品，ADS8472是ADC，本站介绍了ADS8472的封装应用图解、特点和优点、功能等，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 - 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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