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AD7817BRZ +BOM

Temperature sensor with integrated on-chip functionality and 4-channel capability

Produttore:

Analog Devices
ProduttorePart #:

AD7817BRZ
Scheda dati:

AD7817BRZ Scheda dati (PDF)
Series:

AD7817
Mounting Style:

SMD/SMT
Resolution:

10 bit
Number Of Channels:

4 Channel
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per AD7817BRZ

E-mail: [email protected]

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tel: +852 95804164

AD7817BRZ Descrizione generale

The AD7817BRZ digital temperature sensor by Analog Devices Inc. offers high precision temperature measurement with its 10-bit ADC, providing accurate readings from -40°C to +105°C with a resolution of 0.25°C. Its factory calibration ensures exceptional accuracy, eliminating the need for additional calibration in most scenarios. The on-chip oscillator and sequencer simplify the conversion process, enhancing its usability in diverse systems. Utilizing a 2-wire serial interface (I2C) to communicate with the microcontroller, it boasts a programmable address for connection of multiple sensors on the same bus. With a wide voltage range of 2.7V to 5.5V, it can adapt to various power supply setups. In addition, its standby mode minimizes power consumption during inactive periods, making it ideal for battery-powered applications. The built-in fault detection and watchdog timer further enhance system reliability

Caratteristiche principali

The features of AD7817BRZ include a 10-bit analog-to-digital converter (ADC), a 4-channel multiplexer, an on-chip temperature sensor, and serial interface compatible with SPI and I2C communication protocols

It operates over a temperature range of -40°C to +105°C and is housed in a small 8-lead SOIC package, making it suitable for industrial and automotive applications

Applicazione

Highly responsive and dependable
Intuitive controls for ease of use
Robust build for durability

Specifiche

Product Category	Analog to Digital Converters - ADC	Series	AD7817
Mounting Style	SMD/SMT	Resolution	10 bit
Number of Channels	4 Channel	Interface Type	SPI
Sampling Rate	100 kS/s	Input Type	Single-Ended
Architecture	SAR	Analog Supply Voltage	2.7 V to 5.5 V
Digital Supply Voltage	2.7 V to 5.5 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	DNL - Differential Nonlinearity	+/- 1 LSB
Gain Error	+/- 10 LSB	Height	1.5 mm
INL - Integral Nonlinearity	+/- 1 LSB	Input Voltage	2.5 V
Length	10 mm	Number of ADC Inputs	4 Input
Number of Converters	1 Converter	Operating Supply Voltage	2.7 V to 5.5 V
Pd - Power Dissipation	450 mW	Product Type	ADCs - Analog to Digital Converters
Reference Type	External, Internal	Reference Voltage	2.5 V
Sample and Hold	Yes	Factory Pack Quantity	48
Subcategory	Data Converter ICs	Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.7 V	Type	S/H ADC
Width	4 mm	Unit Weight	0.023492 oz

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AVAQ determina e confeziona tutti i dispositivi in base ai requisiti di protezione contro le scariche elettrostatiche (ESD) e il livello di sensibilità all'umidità (MSL)..