ADS8405 - 16-Bit 1.25 MSPS Unipolar Input Micro Power Sampling ADC

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.

Products containing the "ADS8405" keyword are: ADS8405EVM , ADS8405EVM , ADS8405IBPFBR , ADS8405IBPFBR , ADS8405IBPFBRG4 , ADS8405IBPFBT , ADS8405IBPFBT , ADS8405IBPFBTG4 , ADS8405IBPFBTG4 , ADS8405IPFB , ADS8405IPFBR , ADS8405IPFBR , ADS8405IPFBRG4 , ADS8405IPFBT , ADS8405IPFBT , ADS8405IPFBTG4

• Unipolar Pseudo-Differential Input, 0 V to V_ref
• 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