Analog Devices ADT7422 Series, Digital Output Temperature Sensor, Surface Mount, I2C, 0.1 %, 16-Pin LFCSP
- RS Stock No.:
- 216-8531
- Mfr. Part No.:
- ADT7422CCPZ-RL7
- Brand:
- Analog Devices
Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
- RS Stock No.:
- 216-8531
- Mfr. Part No.:
- ADT7422CCPZ-RL7
- Brand:
- Analog Devices
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Analog Devices | |
| Product Type | Temperature Sensor | |
| Output Type | Digital | |
| Sub Type | Temperature Sensor | |
| Interface Type | I2C | |
| Accuracy | 0.1 % | |
| Mount Type | Surface | |
| Pin Count | 16 | |
| Minimum Operating Temperature | 40°C | |
| Maximum Operating Temperature | 125°C | |
| Minimum Supply Voltage | 2.7V | |
| Maximum Supply Voltage | 3.3V | |
| Package Type | LFCSP | |
| Length | 4.1mm | |
| Height | 0.8mm | |
| Series | ADT7422 | |
| Standards/Approvals | ASTM E1112 | |
| Width | 4.1 mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Analog Devices | ||
Product Type Temperature Sensor | ||
Output Type Digital | ||
Sub Type Temperature Sensor | ||
Interface Type I2C | ||
Accuracy 0.1 % | ||
Mount Type Surface | ||
Pin Count 16 | ||
Minimum Operating Temperature 40°C | ||
Maximum Operating Temperature 125°C | ||
Minimum Supply Voltage 2.7V | ||
Maximum Supply Voltage 3.3V | ||
Package Type LFCSP | ||
Length 4.1mm | ||
Height 0.8mm | ||
Series ADT7422 | ||
Standards/Approvals ASTM E1112 | ||
Width 4.1 mm | ||
Automotive Standard No | ||
The Analog Devices ADT7422 is a high accuracy, digital I2C temperature sensor designed to meet the clinical thermometry specification of the ASTM E1112 standards when soldered onto the final printed circuit board (PCB). The ADT7422 contains an internal band gap reference, a temperature sensor, and a precision analog-to-digital converter (ADC). The ADT7422 provides a 16-bit temperature result with a resolution of 0.0078°C and an accuracy of up to ±0.1°C across the temperature range of 25°C to 50°C without the need for calibration after the PCB soldering process. Operating at 3.0 V, the average supply current is typically 210 μA.
National Institute of Standards and Technology (NIST) traceable or equivalent
Simple implementation
No temperature calibration or correction required
No linearity correction required
Programmable interrupts
Critical overtemperature interrupt
Overtemperature and undertemperature interrupt
I2C-compatible interface
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