Datasheets
AD790JR by:
Analog Devices Inc
Analog Devices Inc
Rochester Electronics LLC
Not Found

Fast, Precision Comparator

Part Details for AD790JR by Analog Devices Inc

Results Overview of AD790JR by Analog Devices Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

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

AD790JR Information

AD790JR by Analog Devices Inc is a Comparator.
Comparators are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Price & Stock for AD790JR

Part # Distributor Description Stock Price Buy
Bristol Electronics   70
RFQ
Bristol Electronics   30
RFQ
Quest Components IC,VOLT COMPARATOR,SINGLE,BIPOLAR,SOP,8PIN,PLASTIC 3
  • 1 $14.2200
  • 2 $11.8500
  • 3 $10.4280
$10.4280 / $14.2200 Buy Now
Quest Components IC,VOLT COMPARATOR,SINGLE,BIPOLAR,SOP,8PIN,PLASTIC 1
  • 1 $9.4191
$9.4191 Buy Now
Rochester Electronics Comparator, 1 Func, 1500uV Offset-Max, 45ns Response Time, BIPolar, PDSO8 RoHS: Not Compliant Status: Obsolete Min Qty: 1 829
  • 1 $7.0900
  • 25 $6.9500
  • 100 $6.6600
  • 500 $6.3800
  • 1,000 $6.0300
$6.0300 / $7.0900 Buy Now
ComSIT USA FAST, PRECISION COMPARATOR Comparator, 1 Func, 1500uV Offset-Max, 45ns Response Time, BIPolar, PDSO8 RoHS: Not Compliant ECCN: EAR99 Stock DE - 343
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
Win Source Electronics IC COMPARATOR PREC W/LATCH 8SOIC 17550
  • 6 $9.3380
  • 14 $7.6620
  • 21 $7.4226
  • 28 $7.1831
  • 37 $6.9437
  • 49 $6.2254
$6.2254 / $9.3380 Buy Now

Part Details for AD790JR

AD790JR CAD Models

AD790JR Part Data Attributes

AD790JR Analog Devices Inc
Buy Now Datasheet
Compare Parts:
AD790JR Analog Devices Inc Fast, Precision Comparator
Select a part to compare:
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code SOIC
Package Description MS-012AA, SOIC-8
Pin Count 8
Manufacturer Package Code R-8
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Analog Devices
Amplifier Type COMPARATOR
Average Bias Current-Max (IIB) 6.5 µA
Bias Current-Max (IIB) @25C 5 µA
Input Offset Voltage-Max 1500 µV
JESD-30 Code R-PDSO-G8
JESD-609 Code e0
Length 4.9 mm
Moisture Sensitivity Level 1
Neg Supply Voltage Limit-Max -18 V
Neg Supply Voltage-Nom (Vsup) -15 V
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Type PUSH-PULL
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 240
Qualification Status Not Qualified
Response Time-Nom 45 ns
Seated Height-Max 1.75 mm
Supply Voltage Limit-Max 18 V
Supply Voltage-Nom (Vsup) 15 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade COMMERCIAL
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for AD790JR

This table gives cross-reference parts and alternative options found for AD790JR. 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 AD790JR, 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
AD790JR-REEL Analog Devices Inc Check for Price Fast, Precision Comparator AD790JR vs AD790JR-REEL
AD790JR-REEL7 Analog Devices Inc Check for Price Fast, Precision Comparator AD790JR vs AD790JR-REEL7

AD790JR Related Parts

AD790JR Frequently Asked Questions (FAQ)

  • The AD790JR is a high-precision, low-noise amplifier, and proper layout and placement are crucial. It is recommended to place the AD790JR close to the signal source, use a ground plane, and keep the input traces as short as possible. Additionally, decoupling capacitors should be placed close to the device to minimize noise.

  • The AD790JR is specified to operate from -40°C to +125°C. Ensure that the device is properly heat-sinked, and the ambient temperature is within the specified range. Also, consider the power dissipation and thermal resistance of the device when designing the system.

  • The recommended input impedance for the AD790JR is 1 kΩ or higher. A lower input impedance can lead to reduced gain accuracy and increased noise. It is essential to ensure that the input impedance is within the recommended range to achieve optimal performance.

  • To minimize EMI and RFI, use proper shielding, grounding, and filtering techniques. Ensure that the AD790JR is placed in a shielded environment, and use filters or chokes to reduce high-frequency noise. Additionally, consider using a Faraday cage or a shielded enclosure to reduce electromagnetic radiation.

  • The recommended power supply decoupling for the AD790JR is to use a 10 μF capacitor in parallel with a 100 nF capacitor, placed close to the device. Proper decoupling ensures that the amplifier operates with minimal noise and ripple, resulting in optimal performance.