ADS8405 - 16 位 1.25MSPS 单极输入微功耗采样 ADC

ADS8405是TI德州仪器公司的一款精密ADC(<=10MSPS)产品，ADS8405是16 位 1.25MSPS 单极输入微功耗采样 ADC，本站介绍了ADS8405的封装应用图解、特点和优点、功能等，并给出了与ADS8405相关的TI元器件型号供参考。

ADS8405 - 16 位 1.25MSPS 单极输入微功耗采样 ADC - 精密ADC(<=10MSPS) - 模数转换器 - 德州仪器

产品描述

The ADS8405 is a 16-bit, 1.25-MHz A/D converter with an internal 4.096-V reference. The device includes a 16-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8405 offers a full 16-bit interface and an 8-bit option where data is read using two 8-bit read cycles if necessary.

The ADS8405 has a unipolar pseudo-differential input. It is available in a 48-lead TQFP package and is characterized over the industrial –40°C to 85°C temperature range.

产品特性

Unipolar Pseudo-Differential Input, 0 V to Vref
16-Bit NMC at 1.25 MSPS
±2 LSB INL Max, -1/+1.5 LSB DNL
86 dB SNR, -90 dB THD at 100 kHz Input
Zero Latency
Internal 4.096-V Reference
High-Speed Parallel Interface
Single 5-V Analog Supply
Wide I/O Supply: 2.7 V to 5.25 V
Low Power: 155 mW at 1.25 MHz Typ
Pin Compatible With ADS8411/8401
48-Pin TQFP Package
APPLICATIONS
- DWDM
- Instrumentation
- High-Speed, High-Resolution, Zero Latency Data Acquisition Systems
- Transducer Interface
- Medical Instruments
- Communications

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