Rad-Hard High Resolution DAC

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  • The RHRDAC1612 is a very low-noise, low-frequency, radiation hardened DAC optimized to operate in a bandwidth up to 3 kHz. This DAC has a sigma-delta architecture which provides superior linearity performance and features a very good signal-to-noise ratio of 96 dB@3 kHz.

    The DAC operates with a standard SPI input data which it converts into single-ended, internally-filtered voltage outputs. The SPI interface allows write and read mode implementations.
    Specifically designed to optimize precision over power consumption, the RHRDAC1612 only dissipates 15 mW at 12 ksps clocking.

    Key Features

    • ΣΔ DAC
    • 16-bit resolution at 3 kHz bandwidth
    • External master clock: 2.4 to 3.6 MHz
    • Internal master clock: 3 MHz
    • Sampling frequency: 12 ksps at 3 MHz master clock
    • Serial peripheral interface (SPI)
    • Selectable input format: straight binary or two’s complement
    • Internally filtered, single-ended output voltage
    • Output feedback pin dedicated for high precision sensing
    • 1.8 V/3.3 V digital interfaces
    • 3 V to 3.6 V analog supply
    • Compatible with the RHF100 1.2 V Vref
    • Power-down mode
    • 100 krad MIL-STD-883 1019.7
    • SEL immune (up to 120 MeV.cm²/mg)
    • SEU characterized

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Part Number
Marketing Status
SMD PIN/Detailed Spec
Quality Level
EPPL
Hi-Rel Package
Lead Finish
Packing Type
Package: Product Marking
More info
Order from Distributors
Order from ST
RH-DAC1612K1
Active
- Engineering Model - Flat-24 Gold Carrier Tape RH-DAC1612K1
MORE INFO

Mass (gr):

-

ECCN (US):

3A001A2C

Country of Origin:

FRANCE

Check Availability

Distributor availability ofRH-DAC1612K1

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 2 0 Order Now

Distributor reported inventory date: 2019-10-08

Distributor Name

AVNET

Stock

2

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2019-10-08

RHRDAC1612K01V
Active
RHRDAC1612K01V QML-V true Flat-24 Gold Carrier Tape 5962R1621101VXC
MORE INFO

Mass (gr):

1.7

ECCN (US):

3A001A2C

Country of Origin:

FRANCE

No availability of distributors reported, please contact our sales office

RH-DAC1612K1

Marketing Status

Active

SMD PIN/Detailed Spec

-

Distributor availability ofRH-DAC1612K1

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 2 0 Order Now

Distributor reported inventory date: 2019-10-08

Distributor Name

AVNET

Stock

2

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2019-10-08

Quality Level

Engineering Model

EPPL

-

Hi-Rel Package

Flat-24

Lead Finish

Gold

Packing Type

Carrier Tape

Package: Product Marking

RH-DAC1612K1

Mass (gr)

-

ECCN (US)

3A001A2C

Country of Origin

FRANCE

RHRDAC1612K01V

Marketing Status

Active

SMD PIN/Detailed Spec

RHRDAC1612K01V

Quality Level

QML-V

EPPL

true

Hi-Rel Package

Flat-24

Lead Finish

Gold

Packing Type

Carrier Tape

Package: Product Marking

5962R1621101VXC

Mass (gr)

1.7

ECCN (US)

3A001A2C

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

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB2951
      Rad-hard high resolution DAC
      1.0
      620.1 KB
      PDF
      DS11661
      Rad-hard high resolution DAC
      2.0
      3.45 MB
      PDF
      DB2951

      Rad-hard high resolution DAC

      DS11661

      Rad-hard high resolution DAC

    • Description Version Size Action
      TN1181
      Engineering Model quality level
      2.1
      371.75 KB
      PDF
      TN1181

      Engineering Model quality level

Publications and Collaterals

    • Description Version Size Action
      Aerospace and Hi-rel - ESCC, JANS & QML products 1.0
      5.08 MB
      PDF

      Aerospace and Hi-rel - ESCC, JANS & QML products

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
RH-DAC1612K1
Active
FLAT24 SMALL EM Industrial N/A
RHRDAC1612K01V
Active
FLAT24 SMALL FP Industrial N/A

RH-DAC1612K1

Package:

FLAT24 SMALL EM

Material Declaration**:

Marketing Status

Active

Package

FLAT24 SMALL EM

Grade

Industrial

RoHS Compliance Grade

N/A

RHRDAC1612K01V

Package:

FLAT24 SMALL FP

Material Declaration**:

Marketing Status

Active

Package

FLAT24 SMALL FP

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.