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MAX6683AUB+

Maxim Integrated · Pre-ordered Chips · MSOP-10

MAX6683AUB+ from Maxim Integrated, 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 1.8VIN input Analog input that monitors the 1.8V nominal supply; voltages greater than 6V must be attenuated with an external resistive voltage divider.
2 2.5VIN input Analog input that monitors the 2.5V nominal supply; voltages greater than 6V must be attenuated with an external resistive voltage divider.
3 5VIN input Analog input that monitors the 5V nominal supply; voltages greater than 6V must be attenuated with an external resistive voltage divider.
4 N.C. unconnected Not internally connected; the datasheet recommends connecting this pin to GND to improve thermal conductivity.
5 GND power_in Ground reference; all voltages on the device are referenced to this pin.
6 ALERT output Open-drain SMBus alert (interrupt) output that signals a temperature or voltage limit violation and is active low.
7 ADD input SMBus/I2C address select input, sampled at the beginning of each transaction; its connection to GND, SDA, SCL, or VCC sets the 2 LSBs of the slave address.
8 SDA bidirectional SMBus/I2C-compatible serial data line.
9 SCL input SMBus/I2C-compatible serial clock input.
10 VCC power_in Supply voltage input from +2.7V to +5.5V that also serves as a voltage monitor input; bypass to GND with a 0.1µF capacitor.

Key specifications

Parameter Value
Manufacturer Maxim Integrated
Package MSOP-10
Category Interface ICs
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
Supply Voltage VCC 2.7 5.5 V 2
Operating Temperature Range -40 125 °C 2
All Pins Voltage -0.3 6 V All voltages referenced to GND 2
SDA, ALERT Current -1 50 mA 2
Junction Temperature 150 °C 2
Storage Temperature Range -65 150 °C 2
Lead Temperature 300 °C soldering, 10s 2
Supply Current, Operating ICC 200 500 µA 2
Supply Current, Shutdown ISD 10 µA Shutdown mode, interface inactive 2
Power-On Reset Voltage 2 V VCC, rising or falling edge 2
Temperature Accuracy -3 3 °C TA = +25°C, VCC = +3.3V 2
Temperature Accuracy -4 4 °C 0°C ≤ TA ≤ +125°C, VCC = +3.3V 2
Temperature Accuracy -6 6 °C -40°C ≤ TA ≤ +125°C, VCC = +3.3V 2
Supply Sensitivity (temperature) PSS -1.5 0.7 1.5 °C/V 2
Total Unadjusted Error TUE -1.5 1.5 % VIN > 10LSBs 2
Differential Nonlinearity DNL -1 1 LSB VIN > 10LSBs 2
Supply Sensitivity (ADC) PSS -1 1 LSB/V 2
Input Resistance RIN 100 150 200 kΩ 1.8VIN, 2.5VIN, 5VIN 2
Total Monitoring Cycle Time tc 200 300 ms (Note 1) 2
Logic Input Low Voltage VIL 0.8 V SCL, SDA, ADD 2
Logic Input High Voltage VIH 2 V VCC ≤ 3.6V; SCL, SDA, ADD 2
Logic Input High Voltage VIH 2.6 V VCC > 3.6V; SCL, SDA, ADD 2
Input Leakage Current ILEAK -1 1 µA VIN = 0 or 5V 2
Output Low Voltage (SDA) VOL 400 mV ISINK = 3mA 2
Output Low Voltage (ALERT) 0.3 V ISINK = 1.2mA, VCC > 2.7V 2
Output Low Voltage (ALERT) VOLA 0.4 V ISINK = 3.2mA, VCC > 4.5V 2
Serial Clock Frequency fSCL 0 400 kHz 3
Bus Free Time Between Stop and Start TBUF 1.3 µs 3
Start Condition Hold Time tHD:STA 0.6 µs 3
Stop Condition Hold Time tSU:STO 0.6 µs 3
Clock Low Time TLOW 1.3 µs 3
Clock High Time THIGH 0.6 µs 3
Data Setup Time tSU:DAT 100 ns 3
Data Hold Time tHD:DAT 0 0.9 µs (Note 2) 3
Receive SCL/SDA Minimum Rise Time tR 20 ns (Note 3); printed as 20 + 0.1Cb, Cb in pF 3
Receive SCL/SDA Maximum Rise Time tR 300 ns (Note 3) 3
Receive SCL/SDA Minimum Fall Time tF 20 ns (Note 3); printed as 20 + 0.1Cb, Cb in pF 3
Receive SCL/SDA Maximum Fall Time tF 300 ns (Note 3) 3
Transmit SDA Fall Time tF 20 300 ns Cb = 400pF, ISINK = 3mA; minimum printed as 20 + 0.1Cb 3
Pulse Width of Spike Suppressed tSP 50 ns (Note 4) 3

CAD (KiCad official)

  • Symbol: MAX6683AUB+
  • Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
  • 3D model: MSOP-10 (KiCad packages3D, STEP)
  • 3D model files: max6683aub-etched.step / max6683aub-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); max6683aub.step / max6683aub.glb are the bare package body.

Provenance

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

  • Datasheet: Maxim Integrated datasheet (14 pp, sha256 c0c011b5548f1c04, 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