Analog Devices Inc. AD7783BRU

Name: AD7783BRU
Brand: Analog Devices Inc.
SKU: 3015894-AD7783BRU
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7783BRU

Manufacturer:: Analog Devices Inc.

Ventron No:: 3015894-AD7783BRU

Description:: IC ADC 24BIT 2CH R-R 16-TSSOP

ECAD Model:

Datasheet:: AD7783BRU

Overview

Description
The AD7783 is a 24-bit sigma-delta analog-to-digital converter (ADC) with integrated current sources. It features a single fully differential input channel with configurable gain (1 or 16) and input ranges (±2.56 V or ±160 mV). The device operates from a 32.768 kHz crystal and has a fixed update rate of 19.79 Hz, providing simultaneous 50 Hz and 60 Hz rejection. The AD7783 has a simple, read-only digital interface that can operate in master or slave mode.

Features
Single-channel, 24-bit sigma-delta ADC
Pin configurable (no programmable registers)
ISOURCE Select™ pin programmable input ranges (±2.56 V or ±160 mV)
Fixed 19.79 Hz update rate
24-bit no missing codes
18.5-bit p-p resolution ( 2.56 V range)
16.5-bit p-p resolution (±160 mV range)
Master or slave mode of operation
Slave mode 3-wire serial
SPI, QSPI, MICROWIRE™, and DSP-compatible
Schmitt trigger on SCLK
Specified for single 3 V and 5 V operation
Normal: 1.3 mA @ 3 V
Power-down: 9 μA

Applications
Sensor measurement
Industrial process control
Temperature measurement
Pressure measurement
Weigh scales
Portable instrumentation

Specifications

Analog Devices Inc. AD7783BRU technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7783BRU.

Contact Plating
Lead, Tin
Mounting Type
Surface Mount
Package / Case
16-TSSOP (0.173, 4.40mm Width)
Surface Mount
YES
Number of Pins
16
Operating Temperature
-40°C~85°C
Packaging
Tube
JESD-609 Code
e0
Feature
PGA
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Subcategory
Other Converters
Max Power Dissipation
8.5mW
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
240
Number of Functions
1
Supply Voltage
3V
Terminal Pitch
0.65mm
Reflow Temperature-Max (s)
30
Base Part Number
AD7783
Pin Count
16
Polarity
Bipolar
Power Supplies
3/5V
Configuration
MUX-PGA-ADC
Number of Channels
1
Interface
SPI
Max Supply Voltage
5.25V
Min Supply Voltage
2.7V
Power Dissipation
8.5mW
Number of Bits
24
Input Type
Differential
Architecture
Sigma-Delta
Converter Type
ADC, DELTA-SIGMA
Supply Type
Single
Reference Type
External
Data Interface
SPI, DSP
Resolution
3 B
Sampling Rate
19.79 sps
Voltage - Supply, Analog
2.7V~3.6V 5V
Voltage - Supply, Digital
2.7V~3.6V 5V
Number of Analog In Channels
1
Sampling Rate (Per Second)
19.79
Output Bit Code
OFFSET BINARY
Power Consumption
3.9mW
Analog Input Voltage-Max
2.56V
Output Format
SERIAL
Analog Input Voltage-Min
-2.56V
Length
5mm
Width
4.4mm
Radiation Hardening
No
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Product Comparison

The three parts on the right have similar specifications to AD7783BRU.

Image

Part Number

Manufacturer

Contact Plating

Mounting Type

Package / Case

Surface Mount

Number of Pins

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

Terminal Pitch

Reflow Temperature-Max (s)

Base Part Number

Pin Count

Polarity

Power Supplies

Configuration

Number of Channels

Interface

Max Supply Voltage

Min Supply Voltage

Power Dissipation

Number of Bits

Input Type

Architecture

Converter Type

Supply Type

Reference Type

Data Interface

Resolution

Sampling Rate

Voltage - Supply, Analog

Voltage - Supply, Digital

Number of Analog In Channels

Sampling Rate (Per Second)

Output Bit Code

Power Consumption

Analog Input Voltage-Max

Output Format

Analog Input Voltage-Min

Length

Width

Radiation Hardening

RoHS Status

Lead Free

Technology

Reach Compliance Code

Qualification Status

Min Input Voltage

Max Input Voltage

Max Dual Supply Voltage

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 Seated (Max)

REACH SVHC

Factory Lead Time

Lifecycle Status

Operating Supply Voltage

Number of Elements

Nominal Supply Current

Number of A/D Converters

Signal to Noise Ratio (SNR)

Height

View Compare
AD7783BRU

Analog Devices Inc.

Lead, Tin

Surface Mount

16-TSSOP (0.173, 4.40mm Width)

YES

16

-40°C~85°C

Tube

e0

PGA

no

Obsolete

1 (Unlimited)

16

EAR99

Other Converters

8.5mW

DUAL

GULL WING

240

1

3V

0.65mm

30

AD7783

16

Bipolar

3/5V

MUX-PGA-ADC

1

SPI

5.25V

2.7V

8.5mW

24

Differential

Sigma-Delta

ADC, DELTA-SIGMA

Single

External

SPI, DSP

3 B

19.79 sps

2.7V~3.6V 5V

2.7V~3.6V 5V

1

19.79

OFFSET BINARY

3.9mW

2.56V

SERIAL

-2.56V

5mm

4.4mm

No

Non-RoHS Compliant

Contains Lead

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-
AD7703AR

Analog Devices Inc.

Lead, Tin

Surface Mount

20-SOIC (0.295, 7.50mm Width)

YES

-

-40°C~85°C

Tube

e0

-

no

Obsolete

3 (168 Hours)

20

EAR99

Analog to Digital Converters

37mW

-

GULL WING

240

1

5V

-

30

AD7703

20

Bipolar, Unipolar

-

S/H-ADC

1

-

5.5V

4.5V

37mW

20

Single Ended

Sigma-Delta

ADC, DELTA-SIGMA

Dual

External

SPI

2.5 B

16 ksps

-

-

1

4k

BINARY, OFFSET BINARY

25mW

-

SERIAL

-

-

7.5mm

-

Non-RoHS Compliant

Contains Lead

CMOS

not_compliant

Not Qualified

2.5V

2.5V

5.5V

0.003%

4.5V

SAMPLE

5V

20pF

1:1

-5V

0.5 LSB

2.65mm

No SVHC

-

-

-

-

-

-

-

-

AD7783BRU vs AD7703AR
AD7705BRZ

Analog Devices Inc.

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

Bipolar, Unipolar

-

MUX-PGA-ADC

2

SPI

5.25V

2.7V

6.5mW

16

Differential

Sigma-Delta

ADC, DELTA-SIGMA

Single

External

SPI, DSP

2 B

500 sps

2.7V~3.3V 5V

2.7V~3.3V 5V

2

500

BINARY, OFFSET BINARY

-

-

SERIAL

-

10.5mm

7.6mm

No

ROHS3 Compliant

Contains Lead

CMOS

-

-

1V

3.5V

-

0.003%

-

-

-

10pF

-

-

-

-

No SVHC

20 Weeks

PRODUCTION (Last Updated: 1 week ago)

5V

1

1.3mA

1

116 dB

2.35mm

AD7783BRU vs AD7705BRZ
AD7705BRZ-REEL

Analog Devices Inc.

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

Bipolar, Unipolar

3/5V

MUX-PGA-ADC

2

SPI

5.25V

2.7V

6.5mW

16

Differential

Sigma-Delta

ADC, DELTA-SIGMA

Single

External

SPI, DSP

2 B

500 sps

2.7V~3.3V 5V

2.7V~3.3V 5V

2

500

BINARY, OFFSET BINARY

-

-

SERIAL

-

-

7.5mm

No

ROHS3 Compliant

Contains Lead

CMOS

-

-

1V

3.5V

-

0.003%

-

-

-

10pF

-

-

-

-

-

12 Weeks

PRODUCTION (Last Updated: 2 weeks ago)

-

1

-

1

116 dB

-

AD7783BRU vs AD7705BRZ-REEL