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ADS41B49 - Ultralow-Power ADC

Download the ADS41B49 datasheet PDF. This datasheet also covers the ADS41B29 variant, as both devices belong to the same ultralow-power adc family and are provided as variant models within a single manufacturer datasheet.

Description

The ADS41Bx9 are members of the ultralow-power ADS4xxx analog-to-digital converter (ADC) family, featuring integrated analog input buffers.

These devices use innovative design techniques to achieve high dynamic performance, and consume extremely low power.

Features

  • 1 ADS41B49: 14-Bit, 250 MSPS ADS41B29: 12-Bit, 250 MSPS.
  • Integrated High-Impedance Analog Input Buffer:.
  • Input Capacitance: 2 pF.
  • 200-MHz Input Resistance: 3 kΩ.
  • Maximum Sample Rate: 250 MSPS.
  • Ultralow Power:.
  • 1.8-V Analog Power: 180 mW.
  • 3.3-V Buffer Power: 96 mW.
  • I/O Power: 135 mW (DDR LVDS).
  • High Dynamic Performance:.
  • SNR: 69 dBFS at 170 MHz.
  • SFDR: 82.5 dBc at 170 MHz.
  • Output In.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADS41B29-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Texas Instruments

Part Number Description
ADS41B25 Ultralow-Power ADC
ADS41B29 Ultralow-Power ADC
ADS4122 Ultra-Low-Power ADC
ADS4125 Ultra-Low-Power ADC
ADS4126 Ultralow-Power ADC

Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ADS41B29, ADS41B49 SBAS486F – NOVEMBER 2009 – REVISED FEBRUARY 2016 ADS41Bx9 14- and 12-Bit, 250-MSPS, Ultralow-Power ADCs with Analog Buffers 1 Features •1 ADS41B49: 14-Bit, 250 MSPS ADS41B29: 12-Bit, 250 MSPS • Integrated High-Impedance Analog Input Buffer: – Input Capacitance: 2 pF – 200-MHz Input Resistance: 3 kΩ • Maximum Sample Rate: 250 MSPS • Ultralow Power: – 1.8-V Analog Power: 180 mW – 3.3-V Buffer Power: 96 mW – I/O Power: 135 mW (DDR LVDS) • High Dynamic Performance: – SNR: 69 dBFS at 170 MHz – SFDR: 82.
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