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  • The RHF1401 is a 14-bit analog-to-digital converter that uses pure CMOS 0.25 µm technology combining high performance and very low power consumption.

    The RHF1401 is based on a pipeline structure and digital error correction to provide excellent static linearity. Specifically designed to optimize power consumption, the device only dissipates 85 mW at 20 Msps, while maintaining a high level of performance. The device also integrates a proprietary track-and-hold structure to ensure a large effective resolution bandwidth.
    Voltage references are integrated in the circuit to simplify the design and minimize external components. A tri-state capability is available on the outputs to allow common bus sharing. A data-ready signal, which is raised when the data is valid on the output, can be used for synchronization purposes.
    The RHF1401 has an operating temperature range of -55° C to +125° C and is available in a small 48-pin ceramic SO-48 package.

    Key Features

    • Qml-V qualified, smd 5962-06260
    • Rad hard: 300 kRad(Si) TID
    • Failure immune (SEFI) and latch-up immune (SEL) up to 120 MeV-cm2/mg at 2.7 V and 125° C
    • Hermetic package
    • Tested at Fs= 20 Msps
    • Low power: 85 mW at 20 Msps
    • Optimized for 2 Vpp differential input
    • High linearity and dynamic performances
    • 2.5 V/3.3 V compatible digital I/O
    • Internal reference voltage with external reference option

Circuit Diagram

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    • Part number
      Status
      Description
      Type
      Supplier

      EVAL-RHF1401V2

      Active

      RHF1401 Evaluation Board

      Aerospace IC Eval Boards --
      EVAL-RHF1401V2

      Description:

      RHF1401 Evaluation Board

CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
RHF1401KSO-01V
Active
FLAT48 SO FP Industrial N/A
RHF1401KSO1
Active
FLAT48 SO EM Industrial N/A

RHF1401KSO-01V

Package:

FLAT48 SO FP

Material Declaration**:

Marketing Status

Active

Package

FLAT48 SO FP

Grade

Industrial

RoHS Compliance Grade

N/A

RHF1401KSO1

Package:

FLAT48 SO EM

Material Declaration**:

Marketing Status

Active

Package

FLAT48 SO EM

Grade

Industrial

RoHS Compliance Grade

N/A

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) SMD PIN/Detailed Spec
Budgetary Price (US$)*/Qty
More info
min
max
RHF1401KSO-01V No availability of distributors reported, please contact our sales office
Active
3A001A2C 3A001A2C Carrier Tape FLAT48 SO FP - - 5962F0626001VCX
MORE INFO

Quality Level:

QML-V Flight

EPPL:

true

Hi-Rel Package:

SO-48

Lead Finish:

Gold

Package: Product Marking:

5962F0626001VCX

Country of Origin:

FRANCE

RHF1401KSO1 No availability of distributors reported, please contact our sales office
Active
3A001A2C 3A001A2C Carrier Tape FLAT48 SO EM - - -
MORE INFO

Quality Level:

Engineering Model

EPPL:

-

Hi-Rel Package:

SO-48

Lead Finish:

Gold

Package: Product Marking:

RHF1401KSO1

Country of Origin:

FRANCE

RHF1401KSO-01V

Marketing Status

Active

ECCN (US)

3A001A2C

ECCN (EU)

3A001A2C

Packing Type

Carrier Tape

Package

FLAT48 SO FP

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5962F0626001VCX

Quality Level

QML-V Flight

EPPL

true

Hi-Rel Package

SO-48

Lead Finish

Gold

Package: Product Marking

5962F0626001VCX

Country of Origin

FRANCE

RHF1401KSO1

Marketing Status

Active

ECCN (US)

3A001A2C

ECCN (EU)

3A001A2C

Packing Type

Carrier Tape

Package

FLAT48 SO EM

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model

EPPL

-

Hi-Rel Package

SO-48

Lead Finish

Gold

Package: Product Marking

RHF1401KSO1

Country of Origin

FRANCE

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors