Specification	AD7980SRMZ-EP

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]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	10-MSOP, 10-TFSOP
Package / Case [x]	3 mm
Package / Case [x]	0.118 in
Ratio - S/H:ADC	1:1
Reference Type	External
Sampling Rate (Per Second)	1 M
Supplier Device Package	10-MSOP
Voltage - Supply, Analog [Max]	2.625 V
Voltage - Supply, Analog [Min]	2.375 V
Voltage - Supply, Digital [Max]	2.625 V
Voltage - Supply, Digital [Min]	2.375 V

AD7980 Series

16-Bit, 1 MSPS, PulSAR ADC in MSOP/LFCSP

Part	Mounting Type	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Configuration	Number of Bits	Sampling Rate (Per Second)	Reference Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Data Interface	Number of A/D Converters	Package / Case	Architecture	Supplier Device Package	Number of Inputs	Input Type	Ratio - S/H:ADC	Package / Case [x]	Package / Case [x]
Analog Devices AD7980ACPZ-RL7	Surface Mount	2.375 V	2.625 V	S/H-ADC	16	1 M	External	125 °C	-40 °C	2.625 V	2.375 V	DSP SPI	1	10-VFDFN Exposed Pad CSP	SAR	10-LFCSP-WD (3x3)	1	Pseudo-Differential	1:1
Analog Devices AD7980BRMZ	Surface Mount	2.375 V	2.625 V	S/H-ADC	16	1 M	External	125 °C	-40 °C	2.625 V	2.375 V	DSP SPI	1	10-MSOP 10-TFSOP	SAR	10-MSOP	1	Pseudo-Differential	1:1	3 mm	0.118 in
Analog Devices AD7980BCPZ-RL7	Surface Mount	2.375 V	2.625 V	S/H-ADC	16	1 M	External	125 °C	-40 °C	2.625 V	2.375 V	DSP SPI	1	10-VFDFN Exposed Pad CSP	SAR	10-LFCSP-WD (3x3)	1	Pseudo-Differential	1:1
Analog Devices AD7980SRMZ-EP	Surface Mount	2.375 V	2.625 V	S/H-ADC	16	1 M	External	125 °C	-40 °C	2.625 V	2.375 V	DSP SPI	1	10-MSOP 10-TFSOP	SAR	10-MSOP	1	Pseudo-Differential	1:1	3 mm	0.118 in
Analog Devices AD7980ARMZRL7	Surface Mount	2.375 V	2.625 V	S/H-ADC	16	1 M	External	125 °C	-40 °C	2.625 V	2.375 V	DSP SPI	1	10-MSOP 10-TFSOP	SAR	10-MSOP	1	Pseudo-Differential	1:1	3 mm	0.118 in
Analog Devices AD7980ARMZ	Surface Mount	2.375 V	2.625 V	S/H-ADC	16	1 M	External	125 °C	-40 °C	2.625 V	2.375 V	DSP SPI	1	10-MSOP 10-TFSOP	SAR	10-MSOP	1	Pseudo-Differential	1:1	3 mm	0.118 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 38.66
		10	$ 29.34
		50	$ 25.50
		100	$ 24.29
		250	$ 23.77

Description

General part information

AD7980 Series

The AD7980 is a 16-bit, successive approximation, analog-to-digital converter (ADC) that operates from a single power supply, VDD. It contains a low power, high speed, 16-bit sampling ADC and a versatile serial interface port. On the CNV rising 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 independent of the supply voltage, VDD. Its power scales linearly with throughput.The SPI-compatible serial interface also features the ability, using the SDI input, to daisy-chain several ADCs on a single, 3-wire bus and provides an optional busy indicator. It is compatible with 1.8 V, 2.5 V, 3 V, or 5 V logic, using the separate supply VIO.The AD7980 is housed in a 10-lead MSOP or a 10-lead QFN (LFCSP) with operation specified from −40°C to +125°C.APPLICATIONSAutomated test equipmentData acquisition systemsMedical instrumentsMachine automation

Documents

Technical documentation and resources

AD7980SRMZ-EP

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Technical Specifications

AD7980 Series

Pricing

Description

AD7980 Series

Documents

UG-340: Evaluation Board for the 10-Lead Family 14-/16-/18-Bit PulSAR ADCs

Package Drawing - 10-Lead MSOP

AD7980: 16-Bit, 1 MSPS, PulSAR ADC in MSOP/LFCSP Data Sheet (Rev.G)

Datasheet

AD7980 Series