Overview
The ADT7411ARQZ-REEL7, produced by Analog Devices Inc., is a versatile and highly integrated electronic component that combines a 10-bit temperature-to-digital converter with an 8-channel 10-bit analog-to-digital converter (ADC). This device is packaged in a 16-lead QSOP and operates from a single supply voltage ranging from 2.7 V to 5.5 V. It features a band gap temperature sensor and internal ADC channels with a voltage range of 0 V to 2.25 V, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Conditions/Comments |
|---|---|---|---|---|---|
| Supply Voltage | 2.7 | 5.5 | V | ||
| Operating Temperature | -40 | 120 | °C | ||
| Power Dissipation | 10 | mW | |||
| ADC Resolution | 10 bits | ||||
| Temperature Resolution | 0.25°C | ||||
| Serial Interface | SPI, QSPI, MICROWIRE, DSP, SMBus/I2C | ||||
| Power-down Current | <10 μA |
Key Features
- Combines a 10-bit temperature-to-digital converter and an 8-channel 10-bit ADC.
- Operates from a single supply voltage of 2.7 V to 5.5 V.
- Internal 2.25 V reference for ADC channels.
- Double-buffered input logic.
- Compatible with SPI, QSPI, MICROWIRE, DSP, and SMBus/I2C serial interfaces.
- SMBus packet error checking (PEC) compatible.
- Standby mode controlled via the serial interface.
- Low power consumption with a power-down current of less than 10 μA.
Applications
- Portable battery-powered instruments.
- PCs and office equipment.
- Smart battery chargers.
- Telecommunications systems.
- Electronic test equipment.
- Domestic appliances.
- Process controls.
Q & A
- What is the supply voltage range of the ADT7411ARQZ-REEL7?
The ADT7411ARQZ-REEL7 operates from a single supply voltage ranging from 2.7 V to 5.5 V.
- What is the resolution of the temperature-to-digital converter?
The temperature resolution is 0.25°C.
- What types of serial interfaces are supported by the ADT7411ARQZ-REEL7?
The device supports SPI, QSPI, MICROWIRE, DSP, and SMBus/I2C serial interfaces.
- What is the power-down current of the ADT7411ARQZ-REEL7?
The power-down current is less than 10 μA.
- What is the operating temperature range of the ADT7411ARQZ-REEL7?
The operating temperature range is from -40°C to 120°C.
- Does the ADT7411ARQZ-REEL7 have internal reference for ADC channels?
Yes, it has an internal 2.25 V reference for the ADC channels.
- What is the package type of the ADT7411ARQZ-REEL7?
The device is packaged in a 16-lead QSOP.
- Is the ADT7411ARQZ-REEL7 RoHS compliant?
Yes, the ADT7411ARQZ-REEL7 is RoHS compliant.
- What are some typical applications of the ADT7411ARQZ-REEL7?
Typical applications include portable battery-powered instruments, PCs, smart battery chargers, telecommunications systems, electronic test equipment, domestic appliances, and process controls.
- How does the ADT7411ARQZ-REEL7 manage power consumption?
The device has a standby mode controlled via the serial interface and a low power-down current of less than 10 μA.
