Analog Devices Inc. AD7731BRZ-REEL

Name: AD7731BRZ-REEL
Brand: Analog Devices Inc.
SKU: 3009304-AD7731BRZ-REEL
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7731BRZ-REEL

Manufacturer:: Analog Devices Inc.

Ventron No:: 3009304-AD7731BRZ-REEL

Description:: IC ADC 24BIT SIGMA-DELTA 24-SOIC

ECAD Model:

Datasheet:: AD7731BRZ-REEL

Overview

Description
The AD7731 is a 24-bit sigma-delta analog-to-digital converter (ADC) designed for process control applications. It features a programmable gain front end that allows it to accept a wide range of input signal ranges, including low-level signals directly from transducers. The sigma-delta architecture consists of an analog modulator and a low-pass programmable digital filter, allowing adjustment of filter cutoff, output rate, and settling time.

Features
24-bit resolution
16-bit peak-to-peak resolution at 800 Hz output rate
Programmable output rates up to 6.4 kHz
Programmable gain front end
±0.0015% nonlinearity
Buffered differential inputs
Programmable filter cutoffs
FASTStep™ mode for channel sequencing
Single supply operation

Applications
Process control
PLCs/DCS
Industrial instrumentation
Low noise, high throughput 24-bit sigma-delta ADC

Specifications

Analog Devices Inc. AD7731BRZ-REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7731BRZ-REEL.

Factory Lead Time
20 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 weeks ago)
Contact Plating
Tin
Mounting Type
Surface Mount
Package / Case
24-SOIC (0.295, 7.50mm Width)
Surface Mount
YES
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Feature
PGA
Pbfree Code
no
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
24
ECCN Code
EAR99
Subcategory
Other Converters
Max Power Dissipation
67.5mW
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Reflow Temperature-Max (s)
30
Base Part Number
AD7731
Pin Count
24
Qualification Status
Not Qualified
Operating Supply Voltage
5V
Number of Elements
1
Polarity
Bipolar, Unipolar
Configuration
MUX-PGA-ADC
Number of Channels
3
Interface
SPI
Power Dissipation
67.5mW
Number of Bits
24
Input Type
Differential
Min Input Voltage
2.5V
Architecture
Sigma-Delta
Number of Inputs
3, 5
Max Input Voltage
5V
Converter Type
ADC, DELTA-SIGMA
Supply Type
Analog, Digital
Reference Type
External
Data Interface
SPI, DSP
Resolution
3 B
Sampling Rate
5 Msps
Number of Analog In Channels
6
Sampling Rate (Per Second)
6.4k
Output Bit Code
BINARY, OFFSET BINARY
Output Format
SERIAL
Signal to Noise Ratio (SNR)
125 dB
Height Seated (Max)
2.65mm
Width
7.5mm
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead

Product Comparison

The three parts on the right have similar specifications to AD7731BRZ-REEL.

Image

Part Number

Manufacturer

Factory Lead Time

Lifecycle Status

Contact Plating

Mounting Type

Package / Case

Surface Mount

Operating Temperature

Packaging

JESD-609 Code

Feature

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

Subcategory

Max Power Dissipation

Terminal Position

Terminal Form

Peak Reflow Temperature (Cel)

Number of Functions

Supply Voltage

Reflow Temperature-Max (s)

Base Part Number

Pin Count

Qualification Status

Operating Supply Voltage

Number of Elements

Polarity

Configuration

Number of Channels

Interface

Power Dissipation

Number of Bits

Input Type

Min Input Voltage

Architecture

Number of Inputs

Max Input Voltage

Converter Type

Supply Type

Reference Type

Data Interface

Resolution

Sampling Rate

Number of Analog In Channels

Sampling Rate (Per Second)

Output Bit Code

Output Format

Signal to Noise Ratio (SNR)

Height Seated (Max)

Width

RoHS Status

Lead Free

Technology

Max Supply Voltage

Min Supply Voltage

Nominal Supply Current

Voltage - Supply, Analog

Voltage - Supply, Digital

Linearity Error-Max (EL)

Number of A/D Converters

Input Capacitance

Height

Length

Radiation Hardening

REACH SVHC

Terminal Pitch

Power Supplies

View Compare
AD7731BRZ-REEL

Analog Devices Inc.

20 Weeks

PRODUCTION (Last Updated: 3 weeks ago)

Tin

Surface Mount

24-SOIC (0.295, 7.50mm Width)

YES

-40°C~85°C

Tape & Reel (TR)

e3

PGA

no

Active

1 (Unlimited)

24

EAR99

Other Converters

67.5mW

DUAL

GULL WING

260

1

5V

30

AD7731

24

Not Qualified

5V

1

Bipolar, Unipolar

MUX-PGA-ADC

3

SPI

67.5mW

24

Differential

2.5V

Sigma-Delta

3, 5

5V

ADC, DELTA-SIGMA

Analog, Digital

External

SPI, DSP

3 B

5 Msps

6

6.4k

BINARY, OFFSET BINARY

SERIAL

125 dB

2.65mm

7.5mm

ROHS3 Compliant

Contains Lead

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-
AD7705BRZ

Analog Devices Inc.

20 Weeks

PRODUCTION (Last Updated: 1 week ago)

Tin

Surface Mount

16-SOIC (0.295, 7.50mm Width)

YES

-40°C~85°C

Tube

e3

PGA

no

Active

1 (Unlimited)

16

EAR99

Other Converters

1mW

DUAL

GULL WING

260

1

3V

30

AD7705

16

-

5V

1

Bipolar, Unipolar

MUX-PGA-ADC

2

SPI

6.5mW

16

Differential

1V

Sigma-Delta

-

3.5V

ADC, DELTA-SIGMA

Single

External

SPI, DSP

2 B

500 sps

2

500

BINARY, OFFSET BINARY

SERIAL

116 dB

-

7.6mm

ROHS3 Compliant

Contains Lead

CMOS

5.25V

2.7V

1.3mA

2.7V~3.3V 5V

2.7V~3.3V 5V

0.003%

1

10pF

2.35mm

10.5mm

No

No SVHC

-

-

AD7731BRZ-REEL vs AD7705BRZ
AD7705BRUZ-REEL7

Analog Devices Inc.

12 Weeks

PRODUCTION (Last Updated: 1 week ago)

Tin

Surface Mount

16-TSSOP (0.173, 4.40mm Width)

YES

-40°C~85°C

Tape & Reel (TR)

e3

PGA

no

Active

1 (Unlimited)

16

EAR99

Other Converters

1mW

DUAL

GULL WING

260

1

3V

30

AD7705

16

Not Qualified

-

1

Bipolar, Unipolar

MUX-PGA-ADC

2

SPI

6.5mW

16

Differential

1V

Sigma-Delta

-

3.5V

ADC, DELTA-SIGMA

Single

External

SPI, DSP

2 B

500 sps

2

500

BINARY, OFFSET BINARY

SERIAL

116 dB

-

4.4mm

ROHS3 Compliant

Contains Lead

CMOS

5.25V

2.7V

-

2.7V~3.3V 5V

2.7V~3.3V 5V

0.003%

1

10pF

-

5mm

-

-

0.65mm

3/5V

AD7731BRZ-REEL vs AD7705BRUZ-REEL7
AD7705BRZ-REEL

Analog Devices Inc.

12 Weeks

PRODUCTION (Last Updated: 2 weeks ago)

Tin

Surface Mount

16-SOIC (0.295, 7.50mm Width)

YES

-40°C~85°C

Tape & Reel (TR)

e3

PGA

no

Active

1 (Unlimited)

16

EAR99

Other Converters

1mW

DUAL

GULL WING

260

1

3V

30

AD7705

16

-

-

1

Bipolar, Unipolar

MUX-PGA-ADC

2

SPI

6.5mW

16

Differential

1V

Sigma-Delta

-

3.5V

ADC, DELTA-SIGMA

Single

External

SPI, DSP

2 B

500 sps

2

500

BINARY, OFFSET BINARY

SERIAL

116 dB

-

7.5mm

ROHS3 Compliant

Contains Lead

CMOS

5.25V

2.7V

-

2.7V~3.3V 5V

2.7V~3.3V 5V

0.003%

1

10pF

-

-

No

-

-

3/5V

AD7731BRZ-REEL vs AD7705BRZ-REEL