AD7980BCPZ-RL

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Analog Devices Inc./Maxim Integrated

ANALOG TO DIGITAL CONVERTERS - ADC 16-BIT 1MSPS LOWER POWER ADC IC

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AD7980BCPZ-RL

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Analog Devices Inc./Maxim Integrated

ANALOG TO DIGITAL CONVERTERS - ADC 16-BIT 1MSPS LOWER POWER ADC IC

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Description Specifications Series Pricing CAD Documents

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

Technical Specifications

Parameters and characteristics for this part

Specification	AD7980BCPZ-RL

Architecture	SAR
Configuration	S/H-ADC
Data Interface	DSP, SPI
Input Type	Pseudo-Differential
Mounting Type	Surface Mount
Number of A/D Converters	1 count
Number of Bits	16 bits
Number of Inputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package / Case	10-VFDFN Exposed Pad, CSP
Package Length	3 mm
Package Name	10-LFCSP-WD
Package Width	3 mm
Ratio - ADC	1
Ratio - S/H	1
Reference Type	External
Sampling Rate (Per Second)	1 MHz
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	Reference Type	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Package Width	Package Name	Package Length	Configuration	Mounting Type	Input Type	Architecture	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Ratio - ADC	Ratio - S/H	Sampling Rate (Per Second)	Data Interface	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Number of Inputs	Number of Bits	Number of A/D Converters
Analog Devices Inc./Maxim Integrated AD7980ACPZ-RL7	External	2.375 V	2.625 V	3 mm	10-LFCSP-WD	3 mm	S/H-ADC	Surface Mount	Pseudo-Differential	SAR	2.375 V	2.625 V	1	1	1 MHz	DSP SPI	125 °C	-40 °C	10-VFDFN Exposed Pad CSP	1	16 bits	1 count
Analog Devices Inc./Maxim Integrated AD7980BRMZRL7	External	2.375 V	2.625 V	3 mm	10-MSOP 10-TFSOP	0.118 in	S/H-ADC	Surface Mount	Pseudo-Differential	SAR	2.375 V	2.625 V	1	1	1 MHz	DSP SPI	125 °C	-40 °C		1	16 bits	1 count
Analog Devices Inc./Maxim Integrated AD7980BRMZ	External	2.375 V	2.625 V	3 mm	10-MSOP 10-TFSOP	0.118 in	S/H-ADC	Surface Mount	Pseudo-Differential	SAR	2.375 V	2.625 V	1	1	1 MHz	DSP SPI	125 °C	-40 °C		1	16 bits	1 count
Analog Devices Inc./Maxim Integrated AD7980BCPZ-RL7	External	2.375 V	2.625 V	3 mm	10-LFCSP-WD	3 mm	S/H-ADC	Surface Mount	Pseudo-Differential	SAR	2.375 V	2.625 V	1	1	1 MHz	DSP SPI	125 °C	-40 °C	10-VFDFN Exposed Pad CSP	1	16 bits	1 count
Analog Devices Inc./Maxim Integrated AD7980SRMZ-EP	External	2.375 V	2.625 V	3 mm	10-MSOP 10-TFSOP	0.118 in	S/H-ADC	Surface Mount	Pseudo-Differential	SAR	2.375 V	2.625 V	1	1	1 MHz	DSP SPI	125 °C	-40 °C		1	16 bits	1 count
Analog Devices Inc./Maxim Integrated AD7980ARMZRL7	External	2.375 V	2.625 V	3 mm	10-MSOP 10-TFSOP	0.118 in	S/H-ADC	Surface Mount	Pseudo-Differential	SAR	2.375 V	2.625 V	1	1	1 MHz	DSP SPI	125 °C	-40 °C		1	16 bits	1 count
Analog Devices Inc./Maxim Integrated AD7980SRMZ-EP-RL7	External	2.375 V	2.625 V	3 mm	10-MSOP 10-TFSOP	0.118 in	S/H-ADC	Surface Mount	Pseudo-Differential	SAR	2.375 V	2.625 V	1	1	1 MHz	DSP SPI	125 °C	-40 °C		1	16 bits	1 count
Analog Devices Inc./Maxim Integrated AD7980ARMZ	External	2.375 V	2.625 V	3 mm	10-MSOP 10-TFSOP	0.118 in	S/H-ADC	Surface Mount	Pseudo-Differential	SAR	2.375 V	2.625 V	1	1	1 MHz	DSP SPI	125 °C	-40 °C		1	16 bits	1 count
Analog Devices Inc./Maxim Integrated AD7980BCPZ-RL	External	2.375 V	2.625 V	3 mm	10-LFCSP-WD	3 mm	S/H-ADC	Surface Mount	Pseudo-Differential	SAR	2.375 V	2.625 V	1	1	1 MHz	DSP SPI	125 °C	-40 °C	10-VFDFN Exposed Pad CSP	1	16 bits	1 count

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

AD7980BCPZ-RL | Datasheet

Rarely Asked Questions—Issue 163

Package Drawing - 10-Lead LFCSP (3mm x 3mm)

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

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