12-bit, 1.0-GSPS Analog-to-Digital Converter (ADC)

12-bit, 1.0-GSPS Analog-to-Digital Converter (ADC) - ADS5400-SP

Special note

To order the Harsh Environment Engineering Model (EM) Unit for ADS5400-SP, please click here . In addition, ADS5400EVM can be used to evaluate the functionality of the ADS5400-SP.

Radiation Studies
View Radiation Report (typical performance): 50kRad(Si)


The ADS5400 is a 12-bit, 1-GSPS analog-to-digital converter (ADC) that operates from both a 5-V supply and 3.3-V supply, while providing LVDS-compatible digital outputs. The analog input buffer isolates the internal switching of the track and hold from disturbing the signal source. The simple 3-stage pipeline provides extremely low latency for time critical applications. Designed for the conversion of signals up to 2 GHz of input frequency at 1 GSPS, the ADS5400 has outstanding low noise performance and spurious-free dynamic range over a large input frequency range.

The ADS5400 is available in a 100-Pin Ceramic Nonconductive Tie-Bar Package. The combination of the ceramic package and moderate power consumption of the ADS5400 allows for operation without an external heatsink. The ADS5400 is built on Texas Instrument’s complementary bipolar process (BiCom3) and is specified over the full military temperature range (–55°C to 125°C Tcase).


  • 1-GSPS Sample Rate
  • 12-Bit Resolution
  • 2.1 GHz Input Bandwidth
  • SFDR = 65 dBc at 1.2 GHz
  • SNR = 57 dBFS at 1.2 GHZ
  • 7 Clock Cycle Latency
  • Interleave Friendly: Internal Adjustments for Gain,
    Phase and Offset
  • 1.5 — 2 VPP Differential Input
    Voltage, Programmable
  • LVDS-Compatible Outputs, 1 or 2 Bus Options
  • Total Power Dissipation: 2.2 W
  • On-Chip Analog Buffer
  • 100-Pin Ceramic Nonconductive Tie-Bar Package
  • Military Temperature Range
    (–55°C to 125°C Tcase)
  • Processed Per Internal QML Class V Assembly/Test Flow
  • QML Class V Qualified, SMD 5962-09240
    • Test and Measurement Instrumentation
    • Ultra-Wide Band Software-Defined Radio
    • Data Acquisition
    • Power Amplifier Linearization
    • Signal Intelligence and Jamming
    • Radar
    • Engineering Evaluation (/EM) Samples are Available(1)
  • (1) These units are intended for engineering evaluation only. They are processed to a non-compliant flow (e.g. no burn-in, etc.) and are tested to temperature rating of 25°C only. These units are not suitable for qualification, production, radiation testing or flight use. Parts are not warranted for performance on full MIL specified temperature range of –55°C to 125°C or operating life.

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    Parametrics Compare all products in Analog to Digital Converters

    Resolution (Bits)
    # Input Channels
    INL (Max) (+/-LSB)
    SNR (dB)
    SFDR (dB)
    Power Consumption (Typ) (mW)
    Analog Voltage AVDD (Min) (V)
    Analog Voltage AVDD (Max) (V)
    ENOB (Bits)
    Digital Supply (Min) (V)
    Digital Supply (Max) (V)
    Operating Temperature Range (C)
    Package Group
    Package Size: mm2:W x L (PKG)
    Reference Mode
    ADS5400-SP ADS5424-SP ADS5444-SP ADS5474-SP
    12    14    13    14   
    1    1    1    1   
    4.5    6.9    2.8    7   
    58.5    72.4    65.5    68.7   
    72    81.6    60.5    76.3   
    2200    1900    2000    2500   
    Parallel LVDS    Parallel CMOS    Parallel LVDS    Parallel LVDS   
    Pipeline    Pipeline    Pipeline    Pipeline   
    3.135    4.75    4.75    3.1   
    3.465    5.25    5.25    3.6   
    9.2    11.5    11.3    10.9   
    3.135    3    3    3   
    3.465    3.6    3.6    3.6   
    -55 to 125
    25 Only   
    -55 to 125
    25 Only   
      -55 to 125   
    Space    Space    Space    Space   
    CFP    CFP    CFP    CFP   
    See datasheet (CFP)    See datasheet (CFP)    See datasheet (CFP)    See datasheet (CFP)   
    Int    Ext

    Other qualified versions of ADS5400-SP

    Version Part Number Definition
    Catalog ADS5400 TI's standard catalog product

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