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AD7702AS, AD7703, AD7703AN

Table of contents:
Info of AD7702AS
Info of AD7703
Info of AD7703AN

AD7702AS, AD7703, AD7703AN Selling Leads, Datasheet

MFG:Analog Devices Inc Category:Integrated Circuits (ICs) Package Cooled:ADI D/C:06+

AD7702AS, AD7703, AD7703AN Datasheet download

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Part Number: AD7703AN

Category: Integrated Circuits (ICs)

MFG: Analog Devices Inc

Package Cooled: ADI

D/C: 06+

Description: IC ADC 20BIT LC2MOS 20-DIP

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AD7702AS Parameters

AD7703 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

AD7702AS General Description

20-Bit Sigma-Delta ADC

AD7702AS 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

AD7702AS Typical Application

AD7703: LC²MOS 20-Bit Sigma-Delta ADC Data Sheet

AD7703 Parameters

AD7703 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

AD7703 General Description

20-Bit Sigma-Delta ADC

AD7703 Maximum Ratings

DVDD to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to +6 V
DVDD to AVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to +0.3 V
DVSS to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to 6 V
AVDD to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to +6 V
AVSS to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . +0.3 V to 6 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. ..0.3 V to +0.3 V
Digital Input Voltage to DGND . . . . . . . . . . . . . . . . . . . .0.3 V to DVDD + 0.3 V
Analog Input Voltage to AGND . . . . . . . . . . . . . . . . . . . . . . .. . .AVSS 0.3 V to
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . .AVDD + 0.3 V
Input Current to Any Pin Except Supplies¹ . . . . . . . . . . . . . .. . . .. . . . ±10 mA
Operating Temperature Range
Industrial (A, B, C Versions) . . . . . . . . . . . . . . . . . . . . . . . . . 40°C to +85°C
Extended (S Version) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to +125°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . .. . . 65°C to +150°C
Lead Temperature (Soldering, 10 secs) . . . . . . . . . . . . . . . . . . . .. . . . +300°C
Power Dissipation (DIP Package) to +75°C . . . . . . . . . . . . .. . .. . . . . 450 mW
Derates above +75°C by . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 mW/°C
Power Dissipation (SOIC Package) to +75°C . . . . . . . . . . . . . . . .. . . . 250 mW
Derates above +75°C by . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . 15 mW/°C

AD7703 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

AD7703 Typical Application

AD7703: LC²MOS 20-Bit Sigma-Delta ADC Data Sheet

AD7703 Connection Diagram

AD7703AN Parameters

Technical/Catalog Information	AD7703AN
Vendor	Analog Devices Inc
Category	Integrated Circuits (ICs)
Number of Bits	20
Package / Case	20-DIP (300 mil)
Data Interface	Serial
Packaging	Tube
Sampling Rate (Per Second)	4k
Operating Temperature	-40°C ~ 85°C
Voltage Supply Source	Analog and Digital, Dual ±
Number of Inputs and Type	1 Single-Ended, Unipolar; 1 Single-Ended, Bipolar
Number of Converters	1
Power Dissipation (Max)	37mW
Drawing Number	*
RoHS Status	RoHS Non-Compliant
Other Names	AD7703AN AD7703AN

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