RHFAD128

Active
Design Win

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

Download datasheet

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
    • 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

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.

Please select one model supplier :

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
RH-AD1285K1
Active
Flat-16 Industrial N/A
RH-AD128K1
Active
Flat-16 Industrial N/A
RH-AD128KX
Active
Flat-16 Industrial N/A
RHFAD128D2S
Active
die Industrial N/A
RHFAD128K01V
Active
Flat-16 Industrial N/A
RHFAD128K02V
Active
Flat-16 Industrial N/A

RH-AD1285K1

Package:

Flat-16

Material Declaration**:

Marketing Status

Active

Package

Flat-16

Grade

Industrial

RoHS Compliance Grade

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

RHFAD128D2S

Package:

die

Material Declaration**:

Marketing Status

Active

Package

die

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

Swipe or click the button to explore more details Don't show this again
Part Number
Marketing Status
Budgetary Price (US$)*/Qty
Order from ST
Order from distributors
Package
Packing Type
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Package: Product Marking
SMD PIN/Detailed Spec
Quality Level
Lead Finish
RHFAD128K01V
Available at distributors

Distributor availability of RHFAD128K01V

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

RHFAD128D2S
Available at distributors

Distributor availability of RHFAD128D2S

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

RHFAD128K02V
Available at distributors

Distributor availability of RHFAD128K02V

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

RH-AD128KX
Available at distributors

Distributor availability of RH-AD128KX

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

RH-AD128K1
Available at distributors

Distributor availability of RH-AD128K1

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

RH-AD1285K1
Available at distributors

Distributor availability of RH-AD1285K1

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

RHFAD128K01V Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

RHFAD128K01V

Package: Product Marking:

5962F1820401VXC

SMD PIN/Detailed Spec:

5962F1820401VXC

Quality Level:

QML-V Flight

Lead Finish:

Gold

RHFAD128D2S Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

RHFAD128D2S

Package: Product Marking:

-

SMD PIN/Detailed Spec:

-

Quality Level:

-

Lead Finish:

-

RHFAD128K02V Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

RHFAD128K02V

Package: Product Marking:

5962F1820401VXA

SMD PIN/Detailed Spec:

5962F1820401VXA

Quality Level:

QML-V Flight

Lead Finish:

-

RH-AD128KX Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

RH-AD128KX

Package: Product Marking:

RH-AD128KX

SMD PIN/Detailed Spec:

-

Quality Level:

Evaluation Model

Lead Finish:

Gold

RH-AD128K1 Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

RH-AD128K1

Package: Product Marking:

RH-AD128K1

SMD PIN/Detailed Spec:

-

Quality Level:

Engineering Model

Lead Finish:

Gold

Distributor Name

Distributor reported inventory date:

RH-AD1285K1 Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

RH-AD1285K1

Package: Product Marking:

-

SMD PIN/Detailed Spec:

-

Quality Level:

-

Lead Finish:

-

Swipe or click the button to explore more details Don't show this again

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