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AD7980ARMZ

Analog Devices · Analog To Digital Converters (ADCs) · MSOP-10

AD7980ARMZ from Analog Devices, in a MSOP-10. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 REF input Reference input voltage; the REF range is from 2.4 V to 5.1 V, referred to GND, and the pin should be decoupled closely with a 10 µF capacitor.
2 VDD power_in Power supply, from which the ADC operates as a single-supply device.
3 IN+ input Analog input referred to IN−, where the voltage difference between IN+ and IN− is 0 V to VREF.
4 IN- input Analog input ground sense, to be connected to the analog ground plane or to a remote sense ground.
5 GND power_in Power supply ground.
6 CNV input Convert input whose leading edge initiates conversions and selects chain or CS interface mode; in CS mode it enables SDO when low.
7 SDO output Serial data output on which the conversion result is output, synchronized to SCK.
8 SCK input Serial data clock input by which the conversion result is shifted out when the device is selected.
9 SDI input Serial data input that selects the interface mode: chain mode if low at the CNV rising edge, CS mode if high.
10 VIO power_in Input/output interface digital power, nominally at the same supply as the host interface (1.8 V, 2.5 V, 3 V, or 5 V).

Key specifications

Parameter Value
Manufacturer Analog Devices
Package MSOP-10
Category Data Converters
Pins 10

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Analog inputs IN+, IN− to GND (voltage) -0.3 V Maximum is VREF + 0.3 V, or ±130 mA 8
REF, VIO to GND -0.3 6 V 8
VDD to GND -0.3 3 V 8
VDD to VIO -6 3 V Printed as +3 V to −6 V 8
Digital inputs to GND -0.3 V Maximum is VIO + 0.3 V 8
Digital outputs to GND -0.3 V Maximum is VIO + 0.3 V 8
Storage temperature range -65 150 °C 8
Junction temperature 150 °C 8
Lead temperature, vapor phase 215 °C 60 sec 8
Lead temperature, infrared 220 °C 15 sec 8
Thermal resistance junction to ambient, RM-10 package θJA 200 °C/W Test Condition 1: simulated on 2S2P JEDEC PCB, natural convection 8
Thermal resistance junction to case, RM-10 package θJC 44 °C/W Junction to case 8

CAD (KiCad official)

  • Symbol: AD7980ARMZ
  • Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
  • 3D model: MSOP-10 (KiCad packages3D, STEP)
  • 3D model files: ad7980armz-etched.step / ad7980armz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad7980armz.step / ad7980armz.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Analog Devices datasheet (27 pp, sha256 b8147e62bffca0ab, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF