RHRDAC1612

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Rad-Hard High Resolution DAC

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Product overview

Description

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.
  • All 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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STMicroelectronics - RHRDAC1612

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
RH-DAC1612K1
Active
Flat-24N Industrial N/A
RHRDAC1612K01V
Active
Flat-24N Industrial N/A

RH-DAC1612K1

Package:

Flat-24N

Material Declaration**:

Marketing Status

Active

Package

Flat-24N

Grade

Industrial

RoHS Compliance Grade

N/A

RHRDAC1612K01V

Package:

Flat-24N

Material Declaration**:

Marketing Status

Active

Package

Flat-24N

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
RH-DAC1612K1 No availability of distributors reported, please contact our sales office
Active
3A001A2C 3A001A2C Carrier Tape Flat-24N - - -
MORE INFO

Quality Level:

Engineering Model

Lead Finish:

Gold

Package: Product Marking:

RH-DAC1612K1

Country of Origin:

FRANCE

RHRDAC1612K01V No availability of distributors reported, please contact our sales office
Active
3A001A2C 3A001A2C Carrier Tape Flat-24N - - RHRDAC1612K01V
MORE INFO

Quality Level:

QML-V

Lead Finish:

Gold

Package: Product Marking:

5962R1621101VXC

Country of Origin:

FRANCE

RH-DAC1612K1

Marketing Status

Active

ECCN (US)

3A001A2C

ECCN (EU)

3A001A2C

Packing Type

Carrier Tape

Package

Flat-24N

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model

Lead Finish

Gold

Package: Product Marking

RH-DAC1612K1

Country of Origin

FRANCE

RHRDAC1612K01V

Marketing Status

Active

ECCN (US)

3A001A2C

ECCN (EU)

3A001A2C

Packing Type

Carrier Tape

Package

Flat-24N

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

RHRDAC1612K01V

Quality Level

QML-V

Lead Finish

Gold

Package: Product Marking

5962R1621101VXC

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