RHFAD128

Active

Rad-Hard 8-channel 12-bit A/D converter

Download datasheet
Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Get Started
Partner products
Sales Briefcase

Product overview

Description

The RHFAD128 is specifically designed to sustain ionizing dose and heavy-ions for space applications by using a high-end proven CMOS technology. This device is a low-power, multiplexed eight-channel 12-bit analog-to-digital converter for conversion from 50 ksps to 1 Msps. The architecture is based on the successive-approximation register with internal track-and-hold. The RHFAD128 features 8 analog inputs which can be programmed to be either 8-single ended or 4 differential inputs using the control register bits. The output serial data are straight binary and are compatible with SPI™.
The analog and digital power supplies operate from 2.7 V to 3.6 V, drawing a current consumption of 1.65 mA typ. and 2 mA max. only.
The RHFAD128 is in hermetic ceramic Flat-16 leads, and works from  -55 °C to + 125 °C  ambient temperature.
  • All features

    • 50 ksps to 1 Msps conversion rate
    • 8-to-1-channel single input MUX
    • 4-to-1-channel differential input MUX
    • 2.7 to 3.6 V operating supply
    • Independent analog and digital supplies
    • Pure CMOS
    • Very low consumption: 1.65 mA typ.@ 3.6 V
    • SPI, serial digital output
    • Power-down function
    • 300 krad TID
    • 125 MeV.cm²/mg SEL free

Recommended for you

Related Applications

EDA Symbols, Footprints and 3D Models

STMicroelectronics - RHFAD128

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
RH-AD128K1
Active
Flat-16 Industrial N/A
RH-AD128KX
Active
Flat-16 Industrial N/A
RHFAD128K01V
Active
Flat-16 Industrial N/A
RHFAD128K02V
Active
Flat-16 Industrial N/A

RH-AD128K1

Package:

Flat-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

Flat-16

Grade

Industrial

RoHS Compliance Grade

N/A

RH-AD128KX

Package:

Flat-16

Material Declaration**:

Marketing Status

Active

Package

Flat-16

Grade

Industrial

RoHS Compliance Grade

N/A

RHFAD128K01V

Package:

Flat-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

Flat-16

Grade

Industrial

RoHS Compliance Grade

N/A

RHFAD128K02V

Package:

Flat-16

Material Declaration**:

Marketing Status

Active

Package

Flat-16

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
RHFAD128K01V No availability of distributors reported, please contact our sales office
Active
3A001A2C 3A001A2C Carrier Tape Flat-16 - - 5962F1820401VXC
MORE INFO

Quality Level:

QML-V Flight

Lead Finish:

Gold

Package: Product Marking:

5962F1820401VXC

Country of Origin:

FRANCE

RHFAD128K02V No availability of distributors reported, please contact our sales office
Active
3A001A2C 3A001A2C Carrier Tape Flat-16 - - 5962F1820401VXA
MORE INFO

Quality Level:

QML-V Flight

Lead Finish:

-

Package: Product Marking:

5962F1820401VXA

Country of Origin:

FRANCE

RH-AD128KX No availability of distributors reported, please contact our sales office
Active
3A001A2C 3A001A2C Carrier Tape Flat-16 - - -
MORE INFO

Quality Level:

Evaluation Model

Lead Finish:

Gold

Package: Product Marking:

RH-AD128KX

Country of Origin:

FRANCE

RH-AD128K1 No availability of distributors reported, please contact our sales office
Active
3A001A2C 3A001A2C Carrier Tape Flat-16 - - -
MORE INFO

Quality Level:

Engineering Model

Lead Finish:

Gold

Package: Product Marking:

RH-AD128K1

Country of Origin:

FRANCE

RHFAD128K01V

Marketing Status

Active

ECCN (US)

3A001A2C

ECCN (EU)

3A001A2C

Packing Type

Carrier Tape

Package

Flat-16

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5962F1820401VXC

Quality Level

QML-V Flight

Lead Finish

Gold

Package: Product Marking

5962F1820401VXC

Country of Origin

FRANCE

RHFAD128K02V

Marketing Status

Active

ECCN (US)

3A001A2C

ECCN (EU)

3A001A2C

Packing Type

Carrier Tape

Package

Flat-16

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5962F1820401VXA

Quality Level

QML-V Flight

Lead Finish

-

Package: Product Marking

5962F1820401VXA

Country of Origin

FRANCE

RH-AD128KX

Marketing Status

Active

ECCN (US)

3A001A2C

ECCN (EU)

3A001A2C

Packing Type

Carrier Tape

Package

Flat-16

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

-

Quality Level

Evaluation Model

Lead Finish

Gold

Package: Product Marking

RH-AD128KX

Country of Origin

FRANCE

RH-AD128K1

Marketing Status

Active

ECCN (US)

3A001A2C

ECCN (EU)

3A001A2C

Packing Type

Carrier Tape

Package

Flat-16

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model

Lead Finish

Gold

Package: Product Marking

RH-AD128K1

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