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14-Bit, 400-MSPS Analog-to-Digital Converter (ADC)


Package | PIN: PFP | 80
Temp: I (-40 to 85)
Carrier: Partial Tray
Qty Price
1-9 $245.07
10-24 $231.46
25-99 $225.62
100-999 $221.73
1000+ $221.02


  • 400-MSPS Sample Rate
  • 14-Bit Resolution, 11.2-Bits ENOB
  • 1.4-GHz Input Bandwidth
  • 80-dBc SFDR at 230 MHz and 400 MSPS
  • 69.8-dBFS SNR at 230 MHz and 400 MSPS
  • 2.2-VPP Differential Input Voltage
  • LVDS-Compatible Outputs
  • 2.5-W Total Power Dissipation
  • 50-mW Power-Down Mode
  • Offset Binary Output Format
  • Output Data Transitions on the Rising and Falling Edges of a Half-Rate Output Clock
  • On-Chip Analog Buffer, Track-and-Hold, and Reference Circuit
  • HTQFP-80 PowerPAD™ Package
    (14-mm × 14-mm Footprint)
  • Industrial Temperature Range:
    –40°C to +85°C
  • Pin-Similar, -Compatible With 12-, 13-, and 14-Bit Family: ADS5463, ADS5440, ADS5444

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Texas Instruments  ADS5474IPFP

The ADS5474 device is a 14-bit, 400-MSPS analog-to-digital converter (ADC) that operatesfrom both a 5-V supply and 3.3-V supply while providing LVDS-compatible digital outputs. This ADCis one of a family of 12-, 13-, and 14-bit ADCs that operate from 210 MSPS to 500 MSPS. The ADS5474device has an input buffer that isolates the internal switching of the onboard track and hold(T&H) from disturbing the signal source while providing a high-impedance input. An internalreference generator is also provided to simplify the system design.

Designed with a 1.4-GHz input bandwidth for the conversion of wide-bandwidth signals thatexceed 400 MHz of input frequency at 400 MSPS, the ADS5474 device has outstanding low-noiseperformance and spurious-free dynamic range over a large input frequency range.

The ADS5474 device is available in an TQFP-80 PowerPAD package. The device is built onTexas Instruments complementary bipolar process (BiCom3) and is specified over the full industrialtemperature range (–40°C to +85°C).