Analog Devices Inc. AD7701ARZ

Name: AD7701ARZ
Brand: Analog Devices Inc.
SKU: 3012388-AD7701ARZ
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7701ARZ

Manufacturer:: Analog Devices Inc.

Ventron No:: 3012388-AD7701ARZ

Description:: IC ADC 16BIT LC2MOS 20-SOIC

ECAD Model:

Datasheet:: AD7701ARZ

Overview

Description
The AD7701 is a 16-bit analog-to-digital converter (ADC) that utilizes a sigma-delta conversion technique. It continuously samples the analog input using an analog modulator, with the mean output duty cycle proportional to the input signal. The modulator output is processed by a six-pole Gaussian low-pass digital filter, updating the output data register with 16-bit binary words at rates up to 4 kHz.
The AD7701 features on-chip self-calibration circuitry, ensuring endpoint accuracy by calibrating zero and full scale. This calibration can be initiated at any time and can be extended to null system offset and gain errors in the input channel.

Features
Monolithic 16-bit ADC
0.0015% linearity error
On-chip self-calibration circuitry
Programmable low-pass filter (0.1 Hz to 10 Hz corner frequency)
0 V to 2.5 V or ±2.5 V analog input range
4 KSPS output data rate
Flexible serial interface
Ultralow power consumption

Applications
Industrial process control
Weigh scales
Portable instrumentation
Remote data acquisition

Specifications

Analog Devices Inc. AD7701ARZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7701ARZ.

Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 1 week ago)
Contact Plating
Tin
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.295, 7.50mm Width)
Surface Mount
YES
Number of Pins
20
Operating Temperature
-40°C~85°C
Packaging
Tube
JESD-609 Code
e3
Pbfree Code
no
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
20
ECCN Code
EAR99
Max Power Dissipation
37mW
Technology
CMOS
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Reflow Temperature-Max (s)
30
Base Part Number
AD7701
Pin Count
20
Qualification Status
Not Qualified
Polarity
Bipolar, Unipolar
Configuration
S/H-ADC
Number of Channels
1
Interface
SPI, Serial
Max Supply Voltage
5.5V
Min Supply Voltage
-4.5V
Power Dissipation
37mW
Number of Bits
16
Input Type
Single Ended
Min Input Voltage
2.5V
Architecture
Sigma-Delta
Max Input Voltage
2.5V
Converter Type
ADC, DELTA-SIGMA
Supply Type
Dual
Reference Type
External
Data Interface
SPI
Resolution
2 B
Sampling Rate
16 ksps
Number of Analog In Channels
1
Sampling Rate (Per Second)
4k
Max Dual Supply Voltage
5.5V
Output Bit Code
BINARY, OFFSET BINARY
Power Consumption
25mW
Linearity Error-Max (EL)
0.003%
Min Dual Supply Voltage
4.5V
Sample and Hold / Track and Hold
SAMPLE
Dual Supply Voltage
5V
Input Capacitance
10pF
Ratio - S/H:ADC
1:1
Negative Supply Voltage-Nom
-5V
Differential Nonlinearity
0.5 LSB
Height
2.35mm
Length
13mm
Width
7.6mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead

Product Comparison

The three parts on the right have similar specifications to AD7701ARZ.

Image

Part Number

Manufacturer

Factory Lead Time

Lifecycle Status

Contact Plating

Mounting Type

Package / Case

Surface Mount

Number of Pins

Operating Temperature

Packaging

JESD-609 Code

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

Max Power Dissipation

Technology

Terminal Form

Peak Reflow Temperature (Cel)

Number of Functions

Supply Voltage

Reflow Temperature-Max (s)

Base Part Number

Pin Count

Qualification Status

Polarity

Configuration

Number of Channels

Interface

Max Supply Voltage

Min Supply Voltage

Power Dissipation

Number of Bits

Input Type

Min Input Voltage

Architecture

Max Input Voltage

Converter Type

Supply Type

Reference Type

Data Interface

Resolution

Sampling Rate

Number of Analog In Channels

Sampling Rate (Per Second)

Max Dual Supply Voltage

Output Bit Code

Power Consumption

Linearity Error-Max (EL)

Min Dual Supply Voltage

Sample and Hold / Track and Hold

Dual Supply Voltage

Input Capacitance

Ratio - S/H:ADC

Negative Supply Voltage-Nom

Differential Nonlinearity

Height

Length

Width

REACH SVHC

RoHS Status

Lead Free

Mount

Terminal Pitch

Nominal Supply Current

Output Format

Radiation Hardening

Feature

Subcategory

Terminal Position

Number of Elements

Power Supplies

Voltage - Supply, Analog

Voltage - Supply, Digital

Number of A/D Converters

Signal to Noise Ratio (SNR)

View Compare
AD7701ARZ

Analog Devices Inc.

8 Weeks

PRODUCTION (Last Updated: 1 week ago)

Tin

Surface Mount

20-SOIC (0.295, 7.50mm Width)

YES

20

-40°C~85°C

Tube

e3

no

Active

3 (168 Hours)

20

EAR99

37mW

CMOS

GULL WING

260

1

5V

30

AD7701

20

Not Qualified

Bipolar, Unipolar

S/H-ADC

1

SPI, Serial

5.5V

-4.5V

37mW

16

Single Ended

2.5V

Sigma-Delta

2.5V

ADC, DELTA-SIGMA

Dual

External

SPI

2 B

16 ksps

1

4k

5.5V

BINARY, OFFSET BINARY

25mW

0.003%

4.5V

SAMPLE

5V

10pF

1:1

-5V

0.5 LSB

2.35mm

13mm

7.6mm

No SVHC

ROHS3 Compliant

Contains Lead

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-
AD7703ANZ

Analog Devices Inc.

8 Weeks

PRODUCTION (Last Updated: 1 week ago)

Tin

Through Hole

20-DIP (0.300, 7.62mm)

-

-

-40°C~85°C

Tube

e3

no

Active

1 (Unlimited)

20

EAR99

37mW

CMOS

-

-

1

5V

-

AD7703

20

-

Bipolar, Unipolar

S/H-ADC

1

-

5.5V

4.5V

37mW

20

Single Ended

2.5V

Sigma-Delta

2.5V

ADC, DELTA-SIGMA

Dual

External

SPI

2.5 B

16 ksps

1

4k

5.5V

BINARY, OFFSET BINARY

25mW

0.003%

4.5V

SAMPLE

5V

20pF

1:1

-5V

0.5 LSB

4.57mm

7.11mm

5mm

No SVHC

ROHS3 Compliant

Contains Lead

Through Hole

2.54mm

2.7mA

SERIAL

No

-

-

-

-

-

-

-

-

-

AD7701ARZ vs AD7703ANZ
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

no

Active

1 (Unlimited)

16

EAR99

1mW

CMOS

GULL WING

260

1

3V

30

AD7705

16

Not Qualified

Bipolar, Unipolar

MUX-PGA-ADC

2

SPI

5.25V

2.7V

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

-

0.003%

-

-

-

10pF

-

-

-

-

5mm

4.4mm

-

ROHS3 Compliant

Contains Lead

-

0.65mm

-

SERIAL

-

PGA

Other Converters

DUAL

1

3/5V

2.7V~3.3V 5V

2.7V~3.3V 5V

1

116 dB

AD7701ARZ 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

no

Active

1 (Unlimited)

16

EAR99

1mW

CMOS

GULL WING

260

1

3V

30

AD7705

16

-

Bipolar, Unipolar

MUX-PGA-ADC

2

SPI

5.25V

2.7V

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

-

0.003%

-

-

-

10pF

-

-

-

-

-

7.5mm

-

ROHS3 Compliant

Contains Lead

-

-

-

SERIAL

No

PGA

Other Converters

DUAL

1

3/5V

2.7V~3.3V 5V

2.7V~3.3V 5V

1

116 dB

AD7701ARZ vs AD7705BRZ-REEL