ADT7410
PRODUCTION±0.5°C Accurate, 16-Bit Digital I2C Temperature Sensor
- Part Models
- 3
- 1ku List Price
- Starting From $1.67
Part Details
- High performance
- Temperature accuracy
- ±0.5°C from −40°C to +105°C (2.7 V to 3.6 V)
- ±0.4°C from −40°C to +105°C (3.0 V)
- 16-bit temperature resolution: 0.0078°C
- Fast first temperature conversion on power-up of 6 ms
- Temperature accuracy
- Easy implementation
- No temperature calibration/correction required by user
- No linearity correction required
- Low power
- Power saving 1 sample per second (SPS) mode
- 700 µW typical at 3.3 V in normal mode
- 7 µW typical at 3.3 V in shutdown mode
- Wide operating ranges
- Temperature range: −55°C to +150°C
- Voltage range: 2.7 V to 5.5 V
- Programmable interrupts
- Critical overtemperature interrupt
- Overtemperature/undertemperature interrupt
- I2C-compatible interface
- 8-lead narrow SOICRoHS-compliant package
The ADT7410 is a high accuracy digital temperature sensor in a narrow SOIC package. It contains a band gap temperature reference and a 13-bit ADC to monitor and digitize the temperature to a 0.0625°C resolution. The ADC resolution, by default, is set to 13 bits (0.0625°C). This can be changed to 16 bits (0.0078°C) by setting Bit 7 in the configuration register (Register Address 0x03).
The ADT7410 is guaranteed to operate over supply voltages from 2.7 V to 5.5 V. Operating at 3.3 V, the average supply current is typically 210 μA. The ADT7410 has a shutdown mode that powers down the device and offers a shutdown current of typically 2 μA. The ADT7410 is rated for operation over the −55°C to +150°C temperature range.
Pin A0 and Pin A1 are available for address selection, giving the ADT7410 four possible I2C addresses. The CT pin is an open-drain output that becomes active when the temperature exceeds a programmable critical temperature limit. The default critical temperature limit is 147°C. The INT pin is also an open-drain output that becomes active when the temperature exceeds a programmable limit. The INT and CT pins can operate in either comparator or interrupt mode.
Applications
- Medical equipment
- Environmental control systems
- Computer thermal monitoring
- Thermal protection
- Industrial process control
- Power system monitors
- Hand-held applications
Documentation
Data Sheet 1
User Guide 1
Application Note 2
Video 1
Device Drivers 1
Webcast 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADT7410TRZ | 8-Lead SOIC | ||
| ADT7410TRZ-REEL | 8-Lead SOIC | ||
| ADT7410TRZ-REEL7 | 8-Lead SOIC |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
| No Match Found | ||
|
Jul 20, 2012 - 12_0105 Halogen Free Material Change for Select SOIC Narrow and Wide Body Products Assembled at Amkor |
||
| ADT7410TRZ | PRODUCTION | |
| ADT7410TRZ-REEL | PRODUCTION | |
| ADT7410TRZ-REEL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Mbed Support 2
Device Drivers 1
Evaluation Software 0
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Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| ADT7420 | RECOMMENDED FOR NEW DESIGNS | ±0.25°C Accurate, 16-Bit Digital I2C Temperature Sensor |
Tools & Simulations
IBIS Model 1
Evaluation Kits
3D Time of Flight Development Platform
Resources
Software
±0.1°C, ±0.25°C & ±0.5°C Accurate Temperature Sensor Evaluation Platform
Resources
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