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AD7980ARMZRL7

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Analog Devices Analog To Digital Converters (ADC), MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AD7980ARMZRL7

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

AD7980ARMZRL7 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, specified from 2.4 V to 5.1 V; it is referenced to GND and should be decoupled to GND with a 10 µF capacitor placed close to the pin.
2 VDD power_in Core power supply, specified at 2.375 V to 2.625 V (nominally 2.5 V), and should be roughly half the REF voltage for best performance.
3 IN+ input Analog input; together with IN− it forms a pseudo-differential input with a voltage range of 0 V to VREF.
4 IN− input Analog input ground sense; it should be connected to the analog ground plane or a remote ground sense point.
5 GND power_in Power supply ground.
6 CNV input Conversion input: its rising edge starts a conversion and selects chain or CS mode; in CS mode SDO is enabled while CNV is low, and in chain mode data is read while CNV is high.
7 SDO output Serial data output carrying the conversion result, synchronous with SCK.
8 SCK input Serial data clock input; the conversion result is shifted out on this clock while the device is selected.
9 SDI input Serial data input that selects the interface mode at the CNV rising edge (low selects chain mode, high selects CS mode); in CS mode, a low level on SDI or CNV at the end of conversion enables busy indication, and in chain mode it carries daisy-chained data.
10 VIO power_in Digital interface power supply, nominally equal to the host interface supply (1.8 V, 2.5 V, 3 V or 5 V), with rated performance from 2.3 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package MSOP-10
Category Data Acquisition
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
Differential nonlinearity (A grade) DNL -1 0.5 2 LSB REF = 5 V 3
Integral nonlinearity (A grade) INL -2.5 1.5 2.5 LSB REF = 5 V 3
Gain error (TMIN to TMAX) -2 2 LSB TMIN to TMAX; excludes external reference error 3
Gain error temperature drift -0.35 0.35 ppm/°C 3
Zero-scale error (TMIN to TMAX) -1 0.08 1 mV TMIN to TMAX 3
Throughput conversion rate 0 1 MSPS VIO ≥ 2.3 V (85°C and below); VIO ≥ 3.3 V (85°C to 125°C) 3
Power supply sensitivity -0.1 0.1 LSB VDD = 2.5 V ± 5% 3
Absolute input voltage IN− (min/max) IN− -0.1 0.1 V 3
Absolute input voltage IN+ (min) IN+ -0.1 V Maximum is VREF + 0.1 V as printed (expression) 3
Differential nonlinearity, REF = 2.5 V DNL 0.7 LSB REF = 2.5 V 3
Integral nonlinearity, REF = 2.5 V INL 1.65 LSB REF = 2.5 V 3
Transition noise, REF = 5 V 0.75 LSB REF = 5 V 3
Transition noise, REF = 2.5 V 1.2 LSB REF = 2.5 V 3
Transient response 290 ns Full-scale step 3
Zero-code temperature drift 0.54 ppm/°C 3
Reference voltage range REF 2.4 5.1 V 4
Reference load current 330 µA 1 MSPS, REF = 5 V 4
Digital input logic low, VIO > 3 V (min) VIL -0.3 V VIO > 3 V; maximum is 0.3 × VIO as printed (expression) 4
Digital input logic low, VIO ≤ 3 V (min) VIL -0.3 V VIO ≤ 3 V; maximum is 0.1 × VIO as printed (expression) 4
Digital input leakage low IIL -1 1 µA 4
Digital input leakage high IIH -1 1 µA 4
Digital output low voltage VOL 0.4 V ISINK = 500 µA 4
Supply voltage VDD VDD 2.375 2.5 2.625 V 4
VIO rated performance VIO 2.3 5.5 V Rated performance 4
VIO range VIO 1.8 5.5 V 4
Power dissipation, 1 MSPS, A grade 7 10 mW 1 MSPS throughput; VDD = 2.625 V, VREF = 5 V, VIO = 3 V 4
Operating temperature range TA -40 125 °C Rated performance, TMIN to TMAX 4
REF, VIO to GND -0.3 6 V 6
VDD to GND VDD -0.3 3 V 6
VDD to VIO -6 3 V Printed as +3 V to −6 V 6
Analog input IN+, IN− to GND (min) IN+, IN− -0.3 V Maximum is VREF + 0.3 V or ±130 mA as printed 6
Digital input to GND (min) -0.3 V Maximum is VIO + 0.3 V as printed (expression) 6
Digital output to GND (min) -0.3 V Maximum is VIO + 0.3 V as printed (expression) 6
Storage temperature range -65 150 °C 6
Junction temperature 150 °C 6
Lead temperature, vapor phase 215 °C 60 s 6
Lead temperature, infrared 220 °C 15 s 6
Thermal resistance junction-to-ambient θJA 200 °C/W 10-pin MSOP 6
Thermal resistance junction-to-case θJC 44 °C/W 10-pin MSOP 6

CAD (KiCad official)

  • Symbol: AD7980ARMZRL7
  • Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
  • 3D model: MSOP-10 (KiCad packages3D, STEP)
  • 3D model files: ad7980armzrl7-etched.step / ad7980armzrl7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad7980armzrl7.step / ad7980armzrl7.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (28 pp, sha256 f2abf28d824f3f40, retrieved 2026-10-18, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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