DS1832S

DS1832S is a Dallas/Maxim digital temperature sensor IC. It outputs temperature data in digital form to a microcontroller, avoiding external ADCs. The “S” suffix usually denotes a specific package/variant.
Interfaces vary by revision, but most DS1832S parts use a simple serial interface (often 1-Wire or I2C-like). Key features typically include a temperature register, programmable resolution, and an alert/interrupt output for thresholds. Common applications: battery packs, environmental sensing, HVAC, and compact embedded systems.
Getting started (high level):
- Provide Vcc and GND and connect the data line per the interface.
- Read the temperature register and convert the two’s complement value to Celsius per the datasheet.
- Use or ignore the alert/interrupt as needed.
Note: exact pinout, timing, resolution options, and register map vary by variant. Always consult the DS1832S datasheet for precise details.

DS1832S isn’t a single, universal device—pin count and function vary by vendor. Most versions are in an 8-pin package (DIP8/SOIC8), but the device’s function can be different (e.g., RTC, NV memory, temperature sensor, voltage supervisor, etc.). To give an exact pinout and purpose, please provide the manufacturer or a datasheet link.

- Manufacturer: Dallas Semiconductor.
- What kind of company: A U.S.-based semiconductor company that designs and manufactures integrated circuits and sensor ICs (now part of Maxim Integrated / Analog Devices).

DS1832S is a digital temperature sensor with I2C interface for precise temperature monitoring and compensation.
Common application areas:
- Computer/consumer electronics for ambient or component temperature monitoring
- Automotive/avionics for engine, cabin, or electronics enclosure temps
- Industrial control and data logging
- Battery management systems for Li-ion cell temperature monitoring
- HVAC/environmental sensing
- Medical instrumentation and lab equipment
- Smart appliances and IoT devices

DS1832S is available in an 8-pin surface-mount package: SOIC-8 (SOP-8).