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AD7490BRUZ The AD7490BRUZ is a 12-bit, 1 MSPS, 16-channel successive approximation ADC from Analog Devices. It features a SAR architecture, single-ended inputs, and SPI/DSP serial interface in a 28-TSSOP package.
Mfr Part #:

AD7490BRUZ

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD7490BRUZ is a 12-bit, 1 MSPS, 16-channel successive approximation ADC from Analog Devices. It features a SAR architecture, single-ended inputs, and SPI/DSP serial interface in a 28-TSSOP package.
✓ Total Stock: 8,981 pcs

AD7490BRUZ Available from 3 distributors

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Components Technology Group, Inc. ✓
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6,358 pcs
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6358 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
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2,612 pcs
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2612 pcs On Request 1 On Request On Request 1641+ On Request On Request
Speed Components Ltd ✓
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11 pcs
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11 pcs On Request 1 On Request On Request 2401 On Request On Request
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AD7490BRUZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Input Type
Mounting Type
Number of A
Number of Bits
Number of Inputs
Number of Pins
Operating Temperature
Ratio
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Voltage
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AD7490BRUZ Description

Short technical summary and product information.

The AD7490BRUZ is a 12-bit, 1 MSPS successive approximation ADC from Analog Devices. It has 16 single-ended input channels with an input multiplexer and sample-and-hold. The device operates from a 2.7V to 5.25V supply and features a programmable input voltage range of 0V to REFIN or 0V to 2xREFIN.

 

The ADC achieves a typical SNR of 69.5 dB at 50 kHz input frequency. Maximum power dissipation is 5.4 mW at 3V (870 kSPS) and 12.5 mW at 5V (1 MSPS). The serial interface is compatible with SPI, QSPI, MICROWIRE, and DSP.

 

The AD7490BRUZ is qualified to AEC-Q100 for automotive applications and is suitable for multichannel system monitoring, battery-powered equipment, power line monitoring, and data acquisition. It is available in a 28-lead TSSOP package for surface mount assembly.

AD7490BRUZ Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: AD7490BRUZ 16-Channel, 1 MSPS, 12-Bit SAR ADC with Sequencer
Subcategory: SAR ADC

AD7490BRUZ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AD7490BRUZ Features

  • 12-bit resolution with 1 MSPS throughput.
  • 16 single-ended input channels with sequencer.
  • Low power: 5.4 mW at 3V operation.
  • SPI/DSP-compatible serial interface.
  • AEC-Q100 qualified for automotive use.

AD7490BRUZ Applications

  • Multichannel system monitoring and data acquisition.
  • Battery-powered equipment requiring low power.
  • Power line monitoring and instrumentation.
  • Automotive sensor interfacing and control.

AD7490BRUZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the AD7490BRUZ?

2.7V to 5.25V.

What package is the AD7490BRUZ available in?

28-lead TSSOP (4.40mm width).

What is the operating temperature range?

-40°C to 85°C.

Is the AD7490BRUZ RoHS compliant?

Yes, RoHS3 compliant (unverified).

What is the maximum sampling rate?

1 MSPS.

Is the AD7490BRUZ qualified for automotive applications?

Yes, AEC-Q100 qualified.

How many input channels does the AD7490BRUZ have?

16 single-ended input channels.

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