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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.
Generated by kicad-footprint-generator · KiCad file format 20260206
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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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad7980armzrl7.step/ad7980armzrl7.glbare 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, primaryclaude-haiku-5-5(text), consensusclaude-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).