TMP101NAQDBVRQ1

Product Overview

Category: Temperature Sensor
Use: Monitoring and controlling temperature in electronic systems
Characteristics: High accuracy, low power consumption, small package size
Package: SOT-23 (DBV)
Essence: Precise temperature sensing for various applications
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Operating Temperature Range: -55°C to +125°C
• Accuracy: ±1°C (typical)
• Supply Voltage: 2.7V to 5.5V
• Quiescent Current: 45µA (typical)

Detailed Pin Configuration

1. GND
2. ALERT
3. SDA
4. SCL
5. A0
6. A1
7. OS
8. V+

Functional Features

• Digital output
• Programmable temperature limits
• SMBus and I2C interface compatibility
• Low standby current

Advantages

• High accuracy over a wide temperature range
• Small package size for space-constrained designs
• Low power consumption for energy-efficient operation

Disadvantages

• Limited temperature range compared to some other sensors
• Requires careful PCB layout for optimal performance

Working Principles

The TMP101NAQDBVRQ1 operates by converting the temperature of its surroundings into a digital output. It uses an on-chip bandgap sensor to measure the temperature and provides accurate results with low power consumption.

Detailed Application Field Plans

1. Consumer Electronics: Used in smartphones, tablets, and laptops for thermal management.
2. Industrial Automation: Employed in HVAC systems and industrial machinery for temperature monitoring.
3. Automotive: Integrated into automotive climate control systems for precise temperature regulation.

Detailed and Complete Alternative Models

1. TMP102: Offers higher accuracy and wider temperature range.
2. LM75: Provides similar functionality with different package options.

Note: The above information is for reference purposes only. Always refer to the latest datasheet for accurate details.

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