ADT7420UCPZ-RL7
Board Mount Temperature Sensors 0.25 C Accurate, 16-Bit Digital I2C Temperature Sensor
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
1 | $8.495 | $8.50 |
30 | $7.080 | $212.40 |
Inventory:5,913
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- 365 Days Quality Guarantee
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Part Number : ADT7420UCPZ-RL7
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Package/Case : LFCSP-16
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Brands : Analog Devices
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Components Categories : Analog and Digital Output
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Datesheet : ADT7420UCPZ-RL7 DataSheet (PDF)
Overview of ADT7420UCPZ-RL7
The ADT7420 is a high accuracy digital temperature sensoroffering breakthrough performance over a wide industrialrange, housed in a 4 mm × 4 mm LFCSP package. It contains aninternal band gap reference, a temperature sensor, and a 16-bitADC to monitor and digitize the temperature to 0.0078°Cresolution. The ADC resolution, by default, is set to 13 bits(0.0625°C). The ADC resolution is a user programmable modethat can be changed through the serial interface.
Key Features
- High performance
- Temperature accuracy
- ±0.20°C from −10°C to +85°C at 3.0 V
- ±0.25°C from −20°C to +105°C from 2.7 V to 3.3 V
- 16-bit resolution: 0.0078°C
- Temperature accuracy
- Ultralow temperature drift: 0.0073°C
- NIST traceable or equivalent
- Fast first temperature conversion on power-up of 6 ms
- 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: −40°C to +150°C
- Voltage range: 2.7 V to 5.5 V
- Programmable interrupts
- Critical overtemperature interrupt
- Overtemperature/undertemperature interrupt
- I2C-compatible interface
- 16-lead, 4 mm × 4 mm LFCSP RoHS-compliant package
Application
- RTD and thermistor replacement
- Thermocouple cold junction compensation
- Medical equipment
- Industrial control and test
- Food transportation and storage
- Environmental monitoring and HVAC
- Laser diode temperature control
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Board Mount Temperature Sensors | RoHS | Details |
Output Type | Digital | Configuration | Local |
Accuracy | +/- 0.25 C | Supply Voltage - Min | 2.7 V |
Supply Voltage - Max | 5.5 V | Interface Type | I2C |
Resolution | 16 bit | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 150 C | Shutdown | Shutdown |
Mounting Style | SMD/SMT | Brand | Analog Devices |
Moisture Sensitive | Yes | Operating Supply Current | 210 uA |
Pd - Power Dissipation | 700 uW | Product | Temperature Sensors |
Product Type | Temperature Sensor ICs | Series | ADT7420 |
Factory Pack Quantity | 1500 | Subcategory | Sensors |
Type | Temperature Sensor | Unit Weight | 0.096016 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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