Overview
The TMP05AKSZ-500RL7, produced by Analog Devices Inc., is a monolithic temperature sensor that generates a modulated serial digital output (PWM) proportional to the temperature. This sensor is designed for high accuracy and linearity over a wide temperature range, making it suitable for various industrial and consumer applications. It operates with a supply voltage from 3 V to 5.5 V and is available in low-cost, low-area SC-70 and SOT-23 packages.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 3 V to 5.5 V |
| Operating Temperature Range | -40°C to +150°C |
| Accuracy (0°C to 70°C) | ±2°C |
| Accuracy (-40°C to +100°C) | ±3°C |
| Accuracy (-40°C to +125°C) | ±4°C |
| Accuracy (-40°C to +150°C) | ±5°C |
| Output Type | PWM |
| Package Type | SC-70-5, SOT-353 |
| Mounting Type | Surface Mount |
| Supply Current (at 3.3 V) | Typically 370 μA |
| Output Configuration | Open-drain (TMP06), Push-pull (TMP05) |
Key Features
- High temperature accuracy with ±2°C from 0°C to 70°C and excellent transducer linearity.
- CMOS-/TTL-compatible digital output.
- Three modes of operation: continuously converting mode, daisy-chain mode, and one-shot mode.
- Flexible open-drain output capable of sinking 5 mA (TMP06).
- Low power consumption with a typical supply current of 370 μA at 3.3 V.
- Robust packaging options including SC-70 and SOT-23.
Applications
The TMP05AKSZ-500RL7 is versatile and can be used in a variety of applications, including:
- Industrial automation and control systems.
- Consumer electronics requiring temperature monitoring.
- Automotive systems for temperature sensing.
- Medical devices that need precise temperature measurements.
- Environmental monitoring systems.
Q & A
- What is the operating temperature range of the TMP05AKSZ-500RL7?
The operating temperature range is -40°C to +150°C. - What is the supply voltage range for this sensor?
The supply voltage range is 3 V to 5.5 V. - What types of output does the TMP05AKSZ-500RL7 provide?
The output is a modulated serial digital output (PWM). - How accurate is the temperature measurement at 0°C to 70°C?
The accuracy is ±2°C from 0°C to 70°C. - What are the different modes of operation for this sensor?
The modes include continuously converting mode, daisy-chain mode, and one-shot mode. - What is the typical supply current at 3.3 V?
The typical supply current is 370 μA. - What type of packaging is available for the TMP05AKSZ-500RL7?
The sensor is available in SC-70 and SOT-23 packages. - Is the output compatible with CMOS and TTL logic?
Yes, the digital output is CMOS-/TTL-compatible. - Can the TMP05AKSZ-500RL7 be used in remote sensing applications?
Yes, it can be used in remote sensing applications due to its robust design and accurate measurements. - How should the power supply be managed for optimal performance?
The sensor should be powered directly from the system power supply to isolate it from digital logic switching transients.
