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See Technical Specifications

AD7401AYRWZ +BOM

16-Pin SOIC W Tube

Manufacturer:

Analog Devices
Mfr.Part #:

AD7401AYRWZ
Datasheet:

AD7401AYRWZ Datasheet (PDF)
Series:

AD7401A
Mounting Style:

SMD/SMT
Resolution:

16 bit
Number of Channels:

1 Channel

Email: [email protected]

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Tel: +852 95804164

AD7401AYRWZ General Description

The AD7401AYRWZ is a precision, isolated sigma-delta modulator manufactured by Analog Devices. It integrates a digital isolation barrier based on Analog Devices' iCoupler® technology, providing isolation between the input signal and the digital output. The device operates with a single 5 V or dual ±5 V supplies and consumes low power, making it suitable for a variety of industrial and instrumentation applications where isolation and precision are crucial. The AD7401AYRWZ offers a high common-mode transient immunity of 15 kV/μs, ensuring reliable performance in noisy environments. With a sampling rate of up to 20 kSPS and a resolution of 16 bits, it provides accurate data conversion. Additionally, it features an integrated analog input buffer, simplifying interfacing with sensors and other analog signal sources. The device is available in a compact, space-saving 16-lead SOIC package, making it suitable for designs with limited board space

Key Features

The AD7401AYRWZ is a 16-bit, isolated analog-to-digital converter (ADC) from Analog Devices

It features a fully differential input, a sample rate of 200 kSPS, and operates with a single 5 V supply

It also offers a serial interface with SPI-compatible mode

Application

The AD7401AYRWZ is typically used in precision measurement applications requiring isolation, such as power monitoring, motor control, and instrumentation

It enables accurate voltage and current sensing while maintaining galvanic isolation between the measurement circuit and the host microcontroller

Specifications

Product Category	Analog to Digital Converters - ADC	Series	AD7401A
Mounting Style	SMD/SMT	Resolution	16 bit
Number of Channels	1 Channel	Interface Type	Serial
Sampling Rate	20 MS/s	Input Type	Differential
Architecture	Sigma-Delta	SNR - Signal to Noise Ratio	83 dB
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Development Kit	EVAL-AD7401AEDZ	DNL - Differential Nonlinearity	+/- 0.9 LSB
Gain Error	+/- 1.5 mV	Height	2.35 mm
INL - Integral Nonlinearity	+/- 2 LSB	Input Voltage	+/- 250 mV
Length	10.5 mm	Moisture Sensitive	Yes
Number of ADC Inputs	1 Input	Number of Converters	1 Converter
Operating Supply Voltage	5 V	Pd - Power Dissipation	85 W
Power Consumption	93.5 mW	Product Type	ADCs - Analog to Digital Converters
Reference Type	Internal	Sample and Hold	Yes
Factory Pack Quantity	47	Subcategory	Data Converter ICs
Supply Voltage - Max	5 V	Supply Voltage - Min	5 V
Type	S/H ADC	Width	7.6 mm
Unit Weight	0.023492 oz