Datasheets
AD7890BRZ-2 by:
Analog Devices Inc
Analog Devices Inc
Rochester Electronics LLC
Not Found

LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System

Part Details for AD7890BRZ-2 by Analog Devices Inc

Results Overview of AD7890BRZ-2 by Analog Devices Inc

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

AD7890BRZ-2 Information

AD7890BRZ-2 by Analog Devices Inc is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.

A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.

Price & Stock for AD7890BRZ-2

Part # Distributor Description Stock Price Buy
DISTI # 505-AD7890BRZ-2-ND
DigiKey IC DAS 12BIT 117K 24SOIC Min Qty: 1 Lead time: 10 Weeks Container: Tube 47
In Stock
  • 1 $39.2300
  • 10 $35.9120
$35.9120 / $39.2300 Buy Now
DISTI # 584-AD7890BRZ-2
Mouser Electronics Data Acquisition ADCs/DACs - Specialized 8-CH,100K,12-BIT ADC RoHS: Compliant 32
  • 1 $39.2300
  • 10 $35.9200
  • 50 $35.9100
$35.9100 / $39.2300 Buy Now
Analog Devices Inc 8-CH,100K,12-BIT ADC Package Multiple: 31 413
  • 1 $39.2300
  • 10 $35.9120
  • 1,000 $26.6600
$26.6600 / $39.2300 Buy Now
Rochester Electronics Data Acquisition System, 8 Channel RoHS: Compliant Status: Active Min Qty: 1 15
  • 1 $39.9000
  • 25 $39.1000
  • 100 $37.5100
  • 500 $35.9100
  • 1,000 $33.9200
$33.9200 / $39.9000 Buy Now
DISTI # AD7890BRZ-2
TME IC: A/D converter, Ch: 8, 12bit, 117ksps, 0÷2.5V, SO24-W, ±1LSB Min Qty: 1 0
  • 1 $59.9000
  • 3 $53.9000
  • 10 $47.6000
  • 31 $42.8000
$42.8000 / $59.9000 RFQ
DISTI # AD7890BRZ-2
Richardson RFPD CONVERTER - ADC RoHS: Compliant Min Qty: 31 0
  • 31 $40.1500
  • 100 $39.0800
  • 500 $38.0600
  • 1,000 $37.5700
$37.5700 / $40.1500 Buy Now

Part Details for AD7890BRZ-2

AD7890BRZ-2 CAD Models

AD7890BRZ-2 Part Data Attributes

AD7890BRZ-2 Analog Devices Inc
Buy Now Datasheet
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AD7890BRZ-2 Analog Devices Inc LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System
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Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code SOIC
Package Description SOIC-24
Pin Count 24
Manufacturer Package Code RW-24
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Analog Devices
Analog Input Voltage-Max 2.5 V
Analog Input Voltage-Min
Conversion Time-Max 5.9 µs
Converter Type ADC, PROPRIETARY METHOD
JESD-30 Code R-PDSO-G24
JESD-609 Code e3
Length 15.4 mm
Linearity Error-Max (EL) 0.0122%
Moisture Sensitivity Level 3
Number of Analog In Channels 8
Number of Bits 12
Number of Functions 1
Number of Terminals 24
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Bit Code BINARY
Output Format SERIAL
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP24,.4
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Sample Rate 0.117 MHz
Sample and Hold / Track and Hold TRACK
Seated Height-Max 2.65 mm
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 7.5 mm

Alternate Parts for AD7890BRZ-2

This table gives cross-reference parts and alternative options found for AD7890BRZ-2. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD7890BRZ-2, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
AD7890AR-2REEL Analog Devices Inc Check for Price IC 8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PDSO24, MS-013AD, SOIC-24, Analog to Digital Converter AD7890BRZ-2 vs AD7890AR-2REEL
AD7890BR-2REEL Analog Devices Inc Check for Price IC 8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PDSO24, MS-013AD, SOIC-24, Analog to Digital Converter AD7890BRZ-2 vs AD7890BR-2REEL
AD7890ARZ-2 Analog Devices Inc Check for Price LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System AD7890BRZ-2 vs AD7890ARZ-2
Part Number Manufacturer Composite Price Description Compare
AD7890AR-2 Analog Devices Inc Check for Price LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System AD7890BRZ-2 vs AD7890AR-2
AD7890ARZ-2REEL Analog Devices Inc Check for Price LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System AD7890BRZ-2 vs AD7890ARZ-2REEL
AD7890BRZ-2REEL Analog Devices Inc Check for Price LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System AD7890BRZ-2 vs AD7890BRZ-2REEL
AD7890BR-4 Analog Devices Inc Check for Price LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System AD7890BRZ-2 vs AD7890BR-4
AD7890AR Analog Devices Inc Check for Price IC 12-BIT CONVERTER SUBSYSTEM ADC, SERIAL ACCESS, PDSO24, SOIC-24, Analog to Digital Converter AD7890BRZ-2 vs AD7890AR
AD7890ARZ-10REEL Analog Devices Inc Check for Price LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System AD7890BRZ-2 vs AD7890ARZ-10REEL
AD7890AR-4 Analog Devices Inc Check for Price LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System AD7890BRZ-2 vs AD7890AR-4
AD7890BRZ-4REEL Analog Devices Inc Check for Price LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System AD7890BRZ-2 vs AD7890BRZ-4REEL
AD7890AR-10REEL Analog Devices Inc Check for Price IC 8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PDSO24, MS-013AD, SOIC-24, Analog to Digital Converter AD7890BRZ-2 vs AD7890AR-10REEL
AD7890AR-4REEL Analog Devices Inc Check for Price 8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PDSO24, MS-013AD, SOIC-24 AD7890BRZ-2 vs AD7890AR-4REEL

AD7890BRZ-2 Related Parts

AD7890BRZ-2 Frequently Asked Questions (FAQ)

  • A multi-layer PCB with a solid ground plane is recommended. Use a star-grounding technique, where all analog and digital grounds are connected to a single point, and keep the analog and digital grounds separate. Also, ensure that the AGND and DGND pins are connected together at the AD7890BRZ-2.

  • The AD7890BRZ-2 has an internal calibration circuit. To calibrate, apply a full-scale input voltage, and then toggle the CAL pin high. The device will then perform a self-calibration. For more accurate calibration, use an external calibration voltage source and follow the calibration procedure outlined in the datasheet.

  • The maximum clock frequency for the AD7890BRZ-2 is 640 kHz. Using a higher clock frequency can result in increased power consumption, reduced accuracy, and potential oscillations. It is recommended to use a clock frequency between 100 kHz to 400 kHz for optimal performance.

  • Use external voltage limiting resistors and diodes to protect the analog input pins from overvoltage conditions. Also, ensure that the input voltage does not exceed the maximum rating of 15 V.

  • The recommended power-up sequence is to apply VCC first, followed by VREF, and then the clock signal. Improper power-up sequencing can result in incorrect conversions, increased power consumption, and potential damage to the device.