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AD7690BRMZ +BOM

The AD7690BRMZ is a high-performance single-channel analog-to-digital converter with a fast 400ksps sampling rate and a high-resolution 18-bit output

Manufacturer:

Analog Devices
Mfr.Part #:

AD7690BRMZ
Datasheet:

AD7690BRMZ Datasheet (PDF)
Series:

AD7690
Mounting Style:

SMD/SMT
Resolution:

18 bit
Number of Channels:

1 Channel

Email: [email protected]

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Tel: +852 95804164

AD7690BRMZ General Description

The AD7690BRMZ is a 16-bit analog-to-digital converter (ADC) manufactured by Analog Devices. It features a maximum sampling rate of 500 kSPS (kilosamples per second) and a single-ended input configuration. The ADC operates with a power supply range of 2.7V to 5.25V and consumes low power, making it suitable for power-sensitive applications.The AD7690BRMZ offers a high level of performance with a signal-to-noise ratio (SNR) of 88 dB and a total harmonic distortion (THD) of -100 dB. It also features a fully differential input structure, providing excellent noise rejection and precision in noisy environments. The device is designed with a SPI-compatible serial interface for communication with microcontrollers or other digital devices.

Key Features

The AD7690BRMZ is a 16-bit successive-approximation ADC (Analog-to-Digital Converter) by Analog Devices

It features a maximum sampling rate of 250 kSPS (thousand samples per second), operates from a single 5V supply, and communicates via SPI interface

It offers low power consumption and is available in a small MSOP package

Application

The AD7690BRMZ is typically used in applications requiring high-resolution analog-to-digital conversion, such as industrial automation, instrumentation, data acquisition, and medical equipment

It excels in scenarios where precise measurement of analog signals is crucial, offering a resolution of up to 18 bits

Specifications

Product Category	Analog to Digital Converters - ADC	Series	AD7690
Mounting Style	SMD/SMT	Resolution	18 bit
Number of Channels	1 Channel	Interface Type	SPI
Sampling Rate	400 kS/s	Input Type	Differential
Architecture	SAR	Digital Supply Voltage	1.8 V to 5.25 V
SNR - Signal to Noise Ratio	101.5 dB	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	DNL - Differential Nonlinearity	- 1 LSB/1.25 LSB
Gain Error	+/- 40 LSB	Height	0.85 mm
INL - Integral Nonlinearity	+/- 1.5 LSB	Input Voltage	+/- 5 V
Length	3 mm	Number of ADC Inputs	1 Input
Number of Converters	1 Converter	Operating Supply Voltage	5 V
Pd - Power Dissipation	20 mW	Power Consumption	17 mW
Product Type	ADCs - Analog to Digital Converters	Reference Type	External
Sample and Hold	Yes	Factory Pack Quantity	50
Subcategory	Data Converter ICs	Supply Voltage - Max	5 V
Supply Voltage - Min	5 V	Type	S/H ADC
Width	3 mm	Unit Weight	0.005051 oz