Search

Search

Home / MusRock / Pressure & Vacuum
5Pcs LM75 Temperature Sensor Module with Fast I2C Interface for High Accuracy Measurement in Saudi Arabia 5Pcs LM75 Temperature Sensor Module with Fast I2C Interface for High Accuracy Measurement in Saudi Arabia 5Pcs LM75 Temperature Sensor Module with Fast I2C Interface for High Accuracy Measurement in Saudi Arabia 5Pcs LM75 Temperature Sensor Module with Fast I2C Interface for High Accuracy Measurement in Saudi Arabia 5Pcs LM75 Temperature Sensor Module with Fast I2C Interface for High Accuracy Measurement in Saudi Arabia 5Pcs LM75 Temperature Sensor Module with Fast I2C Interface for High Accuracy Measurement in Saudi Arabia

5Pcs LM75 Temperature Sensor Module with Fast I2C Interface for High Accuracy Measurement

SAR 53
Brand
MusRock
– 1 +

Special Features

  • 【High-Precision Digital Temperature Sensor】 This Reliable temperature sensor delivers
  • 2°C accuracy in the -25°C to 100°C range, with 11-bit resolution (0.125°C per LSB) for precise temperature monitoring. Suitable for applications requiring reliable thermal control, such as smart home devices, server cooling systems, and industrial equipment.
  • 【Ultra-Low Power Consumption】 With a standby current of ≤3.5µA and working current ≤500µA, this temperature sensor is Suitable for battery-powered devices and energy-efficient designs. Its wide voltage compatibility (3.0V–5.5V DC) ensures stable performance across various power sources.
  • 【Flexible I²C Interface & Multi-Device Cascade】 Equipped with a high-speed I²C interface (up to 400kHz), it supports up to 8 devices in a single bus through 3 hardware address pins (A0/A1/A2). This makes it easy to expand your system without additional wiring or complex configurations.
  • 【Programmable Temperature Alarm Output】 The OS pin allows for customizable temperature thresholds, triggering an open-drain output when the set limit is exceeded. Suitable for early warning systems in industrial automation, HVAC, and al monitoring applications.
  • 【Easy Integration & Full Compatibility】 Designed for surface mount (SOIC-8 package), it's compatible with reflow soldering and widely used in embedded systems. Fully compatible with TI LM75A and NXP LM75B, making it a cost-effective replacement for imported models in industrial and consumer electronics.

Description

product parameters
Working voltage of :3.0V ~ 5.5V DC (wide voltage compatible, recommend 3.3V/5V)
Temperature measurement range of :-55 ℃ ~ +125 ℃ (industrial grade full coverage)
temperature accuracy of :± 2 ℃ (typical value in the range of -25 ℃ ~ 100 ℃)
resolution :9-bit ~ 11-bit programmable (default 11-bit, 0.125 ℃/LSB)
interface protocol : high-speed I²C (compatible with 400kHz mode)
address configuration :3 hardware address pins (A0/A1/A2), support 8 device cascade
Power of: standby current ≤ 3.5 μA, working current ≤ 500μA
alarm output: programmable temperature threshold (OS pin open drain output)
in package form of: SOIC-8 (surface mount, compatible with reflow soldering)

Product main function introduction
The LM75 module is based on an Reliable digital temperature sensor chip and outputs calibrated temperature data in real time through a high-speed I²C interface. Support 11-bit high-resolution (0.125 ℃ stepping), programmable temperature alarm (OS pin trigger) and multi-device cascade (up to 8).

Product main pin function
VCC: positive pole of power supply (3.0V ~ 5.5V DC);
GND: power grounded;
SDA :I²C data line (4.7kΩ pull-up resistor needs to be externally connected to VCC);
SCL :I²C clock line (4.7kΩ pull-up resistor must be externally connected to VCC);
OS: over-temperature alarm output (open-drain structure, low level effective);
A0/A1/A2: I²C address configuration pin (ground = 0, VCC = 1).

Related Items

{"error":"Error","cart_limit":"You have too many items in your cart.","prod_limit":"You cannot add any more of this item"}