ADS8405 - 16 位 1.25MSPS 单极输入微功耗采样 ADC
ADS8405是TI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,本页介绍了ADS8405的产品说明、应用、特性等,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 - TI公司(Texas Instruments,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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