会社ブログについて Mingjiada Electronics Supply ADI 10-Bit Digital Temperature Sensor And Four Channel ADC

Mingjiada Electronics Supply ADI 10-Bit Digital Temperature Sensor And Four Channel ADC

Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supplier of the [ADI] AD7417 10-bit digital temperature sensor + four-channel ADC. This chip integrates a 10-bit digital temperature sensor with a four-channel ADC, outputting temperature readings and analogue signal conversion results via an I²C-compatible interface. It is suitable for embedded and industrial systems where space is limited and where both temperature and multiple analogue signals need to be monitored simultaneously. Mingjiada Electronics supplies genuine, in-stock products, facilitating product selection verification, small-batch trial production and bulk procurement for customers.

Product Overview:
The AD7417 is a 10-bit, four-channel ADC with an on-chip temperature sensor, capable of operating from a single supply voltage ranging from 2.7 V to 5.5 V. These devices incorporate a 15 μs successive approximation converter, a 5-channel multiplexer, a temperature sensor, a clock oscillator, a sample-and-hold circuit and a reference voltage source (2.5 V).
The AD7417’s registers are read and written via an I²C®-compatible serial interface. The three least significant bits (LSBs) of the AD7417’s serial bus address are selectable, allowing up to eight AD7417 devices to be connected to a single bus.
The AD7417 is a space-saving 10-bit analogue-to-digital conversion solution featuring four external voltage input channels, an on-chip temperature sensor, an on-chip reference voltage source and a clock oscillator.

Key Features of the AD7417
10-bit ADC with 15 μs and 30 μs conversion times
4 single-ended analogue input channels
On-chip temperature sensor:
−40°C to +125°C
On-chip sample-and-hold circuit
Overtemperature indicator
Automatic shutdown upon completion of conversion
Wide supply voltage range: 2.7 V to 5.5 V
I²C-compatible serial interface
Selectable serial bus addresses; up to eight AD7417 devices can be connected to a single bus

Typical Applications
The AD7417 is suitable for the following applications:
Data acquisition applications requiring ambient temperature monitoring
Industrial process control
Automotive electronics
Battery charging applications
Personal computers

Frequently Asked Questions (FAQ)
Q1: What are the main functions of the AD7417?
The AD7417 integrates a 10-bit digital temperature sensor and a four-channel ADC, capable of outputting temperature measurements and multi-channel analogue input conversion results via the I²C interface, making it suitable for integrated temperature and analogue monitoring.
Q2: What are the differences between the AD7417, AD7416 and AD7418?
The AD7416, AD7417 and AD7418 belong to the same family of devices, differing in the number of channels and functional configurations. The AD7417 is typically positioned as the temperature sensor variant with a four-channel ADC. Please refer to the official ADI data sheet for specific differences.
Q3: For which applications is the AD7417 suitable?
It is suitable for applications such as board-level temperature monitoring, multi-channel power supply monitoring, data acquisition, portable instruments, communications equipment and condition monitoring in embedded systems.
Q4: What information should be verified when purchasing the AD7417?
It is recommended to verify the full model suffix, package type, temperature grade, packaging method, batch number and humidity sensitivity grade requirements. Mingjiada Electronics can assist with verifying part numbers and package types.

As the demand for temperature monitoring and multi-channel analogue data acquisition in embedded systems increases, devices such as the AD7417—which integrates a temperature sensor with a four-channel ADC—help to simplify designs and reduce the number of components required. Mingjiada Electronics will continue to leverage its supply chain capabilities to provide customers with supply support for the ADI AD7417 and related devices, assisting with product selection, validation and mass production.

For further information regarding the [ADI] AD7417 10-bit digital temperature sensor and four-channel ADC, or to enquire about sample prices, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for further supply details.
Tags: AD7417ARZ, AD7417AR, AD7417A, AD7417