Integrated Circuits (ICs)

AD7683ACPZRL

Obsolete

Analog Devices

IC ADC 16BIT SAR 8LFCSP

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Integrated Circuits (ICs)

AD7683ACPZRL

Obsolete

Analog Devices

IC ADC 16BIT SAR 8LFCSP

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AD7683ACPZRL

Architecture	SAR
Configuration	S/H-ADC
Data Interface	DSP, SPI
Input Type	Pseudo-Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	16
Number of Inputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-VDFN Exposed Pad, CSP
Ratio - S/H:ADC	1:1
Reference Type	External
Sampling Rate (Per Second)	100k
Supplier Device Package	8-LFCSP-WD (3x3)
Voltage - Supply, Analog [Max]	5.5 V
Voltage - Supply, Analog [Min]	2.7 V
Voltage - Supply, Digital [Max]	5.5 V
Voltage - Supply, Digital [Min]	2.7 V

AD7683 Series

100kSPS 16-BIT PulSAR®A/D Converter in µSOIC/QFN

Part	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Data Interface	Number of Bits	Ratio - S/H:ADC	Input Type	Reference Type	Configuration	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Architecture	Number of Inputs	Package / Case	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Number of A/D Converters	Supplier Device Package	Sampling Rate (Per Second)	Package / Case [custom]	Package / Case
Analog Devices AD7683ACPZRL	85 °C	-40 °C	Surface Mount	DSP SPI	16	1:1	Pseudo-Differential	External	S/H-ADC	2.7 V	5.5 V	SAR	1	8-VDFN Exposed Pad CSP	5.5 V	2.7 V	1	8-LFCSP-WD (3x3)	100k
Analog Devices AD7683ARMZ	85 °C	-40 °C	Surface Mount	DSP SPI	16	1:1	Pseudo-Differential	External	S/H-ADC	2.7 V	5.5 V	SAR	1	8-MSOP 8-TSSOP	5.5 V	2.7 V	1	8-MSOP	100k	0.118 in	3 mm
Analog Devices AD7683BRMZ	85 °C	-40 °C	Surface Mount	DSP SPI	16	1:1	Pseudo-Differential	External	S/H-ADC	2.7 V	5.5 V	SAR	1	8-MSOP 8-TSSOP	5.5 V	2.7 V	1	8-MSOP	100k	0.118 in	3 mm
Analog Devices AD7683ARMZRL7	85 °C	-40 °C	Surface Mount	DSP SPI	16	1:1	Pseudo-Differential	External	S/H-ADC	2.7 V	5.5 V	SAR	1	8-MSOP 8-TSSOP	5.5 V	2.7 V	1	8-MSOP	100k	0.118 in	3 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

AD7683 Series

The AD7683 is a 16-bit, charge redistribution, successive approximation, PulSAR®analog-to-digital converter (ADC) that operates from a single power supply, VDD, between 2.7 V and 5.5 V. It contains a low power, high speed, 16-bit sampling ADC with no missing codes (B grade), an internal conversion clock, and a serial, SPI-compatible interface port. The part also contains a low noise, wide bandwidth, short aperture delay, track-and-hold circuit. On theCSfalling edge, it samples an analog input, +IN, between 0 V to REF with respect to a ground sense, –IN. The reference voltage, REF, is applied externally and can be set up to the supply voltage. Its power scales linearly with throughput.The AD7683 is housed in an 8-lead MSOP or an 8-lead QFN (LFCSP) package, with an operating temperature specified from −40°C to +85°C.APPLICATIONSBattery-powered equipmentData acquisitionInstrumentationMedical instrumentsProcess control

Documents

Technical documentation and resources