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AD7683BRMZRL7

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Analog Devices Analog To Digital Converters (ADC), MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AD7683BRMZRL7

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad7683brmzrl7.step / ad7683brmzrl7.glb are 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, 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