ADT7411
PRODUCTIONSPI-/I2C-Compatible, 10-Bit Digital Temperature Sensor and 8-Channel ADC
- Part Models
- 3
- 1ku List Price
- Starting From $3.09
Part Details
- 10-bit temperature-to-digital converter
- 10-bit 8-channel ADC
- DC input bandwidth
- Input range: 0 V to 2.25 V and 0 V to VDD
- Temperature range: −40°C to +120°C
- Temperature sensor accuracy of ±0.5°C
- Supply range: 2.7 V to 5.5 V
- Power-down current : <10 μA
- Internal 2.25 VREF option
- Double-buffered input logic
- I2C, SPI, QSPI™, MICROWIRE™, and DSP compatible
- 4-wire serial interface
- SMBus packet error checking (PEC) compatible
- 16-lead QSOP
The ADT7411 combines a 10-bit temperature-to-digital converter and a 10-bit 8-channel ADC in a 16-lead QSOP. This includes a band gap temperature sensor and a 10-bit ADC to monitor and digitize the temperature reading to a resolution of 0.25°C. The ADT7411 operates from a single 2.7 V to 5.5 V supply. The input voltage on the ADC channels has a range of 0 V to 2.25 V and the input bandwidth is dc. The reference for the ADC channels is derived internally. The ADT7411 provides two serial interface options: a 4-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP interface standards, and a 2-wire SMBus/I2C interface. It features a standby mode that is controlled via the serial interface.
The ADT7411’s wide supply voltage range, low supply current, and SPI-/I2C-compatible interface make it ideal for a variety of applications, including PCs, office equipment, and domestic appliances.
Applications
- Portable battery-powered instruments
- PCs
- Smart battery chargers
- Telecommunications systems electronic test equipment
- Domestic appliances
- Process controls
Documentation
Data Sheet 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 |
|---|---|---|---|
| ADT7411ARQZ | 16-Lead QSOP | ||
| ADT7411ARQZ-REEL | 16-Lead QSOP | ||
| ADT7411ARQZ-REEL7 | 16-Lead QSOP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Aug 26, 2010 - 10_0001 Halogen Free Material Change for QSOP Products |
||
| ADT7411ARQZ | PRODUCTION | |
| ADT7411ARQZ-REEL | PRODUCTION | |
| ADT7411ARQZ-REEL7 | PRODUCTION | |
|
Oct 10, 2008 - 08_0058 Wafer Fab transfer from 6" C5 Analog Devices, Ireland to 8" C5 TSMC, Taiwan |
||
| ADT7411ARQZ | PRODUCTION | |
| ADT7411ARQZ-REEL | PRODUCTION | |
| ADT7411ARQZ-REEL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
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