component
AD7683BRMZRL7
Public Made by Adomby adom
Analog Devices Analog To Digital Converters (ADC), MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownAD7683BRMZRL7
Analog Devices · Analog To Digital Converters (ADC) · MSOP-8
AD7683BRMZRL7 from Analog Devices, in a MSOP-8. 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 with a range of 0.5 V to VDD, referred to GND; decouple closely to GND with a ceramic capacitor of a few µF. |
| 2 | +IN | input | Analog input referred to -IN, with the differential voltage (+IN minus -IN) limited to 0 V to VREF. |
| 3 | -IN | input | Analog input ground sense, to be connected to the analog ground plane or a remote sense ground. |
| 4 | GND | power_in | Power supply ground. |
| 5 | CS | input | Chip select input; its falling edge initiates a conversion, the part returns to shutdown when conversion completes, and DOUT is high impedance while CS is high. |
| 6 | DOUT | output | Serial data output that carries the conversion result, synchronized to DCLOCK. |
| 7 | DCLOCK | input | Serial data clock input. |
| 8 | VDD | power_in | Power supply pin for the device. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | MSOP-8 |
| Category | Data Acquisition |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Voltage Range, +IN − (−IN) | 0 | V | 3 | ||||
| Absolute Input Voltage, +IN | -0.1 | V | 3 | ||||
| Absolute Input Voltage, −IN | -0.1 | 0.1 | V | 3 | |||
| Throughput Rate | 0 | 100 | kSPS | 3 | |||
| DCLOCK Frequency | 0 | 2.9 | MHz | 3 | |||
| Reference Voltage Range | 0.5 | V | 3 | ||||
| Digital Input Low Voltage | VIL | -0.3 | V | 3 | |||
| Digital Input Leakage Current Low | IIL | -1 | 1 | µA | 3 | ||
| Digital Input Leakage Current High | IIH | -1 | 1 | µA | 3 | ||
| VDD Specified Performance | VDD | 2.7 | 5.5 | V | Specified performance | 3 | |
| VDD Range | 2 | 5.5 | V | 3 | |||
| Specified Performance Temperature Range | -40 | 85 | °C | Specified Performance, TMIN to TMAX | 3 | ||
| Power Dissipation | 4 | 6 | mW | VDD = 5 V | 3 | ||
| Standby Current | 1 | 50 | nA | VDD = 5 V, 25°C | 3 | ||
| Integral Linearity Error (B grade) | -3 | 3 | LSB | VDD = 5 V; VREF = VDD; TA = -40°C to +85°C | 4 | ||
| Gain Error, B grade | -15 | 15 | LSB | VDD = 5 V; VREF = VDD; TA = -40°C to +85°C; TMIN to TMAX | 4 | ||
| Gain Error Temperature Drift | -0.3 | 0.3 | ppm/°C | VDD = 5 V; VREF = VDD; TA = -40°C to +85°C | 4 | ||
| Offset Error, B grade | -1.6 | 1.6 | mV | VDD = 5 V; VREF = VDD; TA = -40°C to +85°C; TMIN to TMAX | 4 | ||
| Offset Temperature Drift | -0.3 | 0.3 | ppm/°C | VDD = 5 V; VREF = VDD; TA = -40°C to +85°C | 4 | ||
| Power Supply Sensitivity | -0.05 | 0.05 | LSB | VDD = 5 V ± 5%; VREF = VDD; TA = -40°C to +85°C | 4 | ||
| Offset Error, B grade | -3.5 | 3.5 | mV | VDD = 2.7 V; VREF = 2.5 V; TA = -40°C to +85°C; TMIN to TMAX | 4 | ||
| Analog Input Voltage (+IN, −IN) relative to GND | -0.3 | V | Referenced to GND (rating GND − 0.3 V to VDD + 0.3 V) | 6 | |||
| Analog Input Current (alternative rating) | -130 | 130 | mA | Alternative to voltage rating, see Analog Inputs section | 6 | ||
| REF Input Voltage | -0.3 | V | Referenced to GND (rating GND − 0.3 V to VDD + 0.3 V) | 6 | |||
| Supply Voltage VDD to GND | -0.3 | 6 | V | 6 | |||
| Digital Inputs to GND | -0.3 | V | Rating GND − 0.3 V to VDD + 0.3 V | 6 | |||
| Digital Outputs to GND | -0.3 | V | Rating GND − 0.3 V to VDD + 0.3 V | 6 | |||
| Storage Temperature Range | -65 | 150 | °C | 6 | |||
| Junction Temperature | 150 | °C | 6 | ||||
| Lead Temperature, Vapor Phase | 215 | °C | Vapor phase (60 sec), JEDEC J-STD-20 | 6 | |||
| Lead Temperature, Infrared | 220 | °C | Infrared (15 sec), JEDEC J-STD-20 | 6 | |||
| Thermal Resistance, Junction-to-Ambient | θJA | 200 | °C/W | 8-Lead MSOP | 6 | ||
| Thermal Resistance, Junction-to-Case | θJC | 44 | °C/W | 8-Lead MSOP | 6 |
CAD (KiCad official)
- Symbol:
AD7683BRMZRL7 - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
ad7683brmzrl7-etched.step/ad7683brmzrl7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad7683brmzrl7.step/ad7683brmzrl7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (16 pp, sha256
7ca687379fd9fccc, retrieved 2026-10-19, tier: lcsc) - 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).