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  • ADA4940-2ACPZ-R2

ADA4940-2ACPZ-R2

46mA per Channel 1.1μA 86 dB Instrumentational OP Amps 5V 3V~7V ADA4940 24 Pins 24-WFQFN Exposed Pad, CSP


  • Manufacturer: Analog Devices Inc.
  • Origchip NO: 84-ADA4940-2ACPZ-R2
  • Package: 24-WFQFN Exposed Pad, CSP
  • Datasheet: PDF
  • Stock: 494
  • Description: 46mA per Channel 1.1μA 86 dB Instrumentational OP Amps 5V 3V~7V ADA4940 24 Pins 24-WFQFN Exposed Pad, CSP(Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Contact Plating Tin
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad, CSP
Surface Mount YES
Number of Pins 24
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 24
ECCN Code EAR99
Resistance 50MOhm
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number ADA4940
Pin Count 24
Qualification Status Not Qualified
Operating Supply Voltage 5V
Number of Elements 2
Power Supplies 5V
Test Frequency 50kHz
Operating Supply Current 1.25mA
Nominal Supply Current 1.25mA
Quiescent Current 1.25mA
Slew Rate 95V/μs
Amplifier Type Differential
Common Mode Rejection Ratio 86 dB
Current - Input Bias 1.1μA
Voltage - Supply, Single/Dual (±) 3V~7V
Output Current per Channel 46mA
Input Offset Voltage (Vos) 60μV
Power Supply Rejection Ratio (PSRR) 90dB
Supply Voltage Limit-Max 8V
-3db Bandwidth 260MHz
Height Seated (Max) 1mm
Length 4mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

ADA4940-2ACPZ-R2 Overview


A 24-WFQFN Exposed Pad, CSP case is used to package the op amp. This is a Differential type op amp. A Tape & Reel (TR) case is used for delivering the op amp. We are approaching the 24h termination of the year. Buffer amplifier has a total of 24 pins. As a reminder, this buffer op amp should be powered by 5V battery and that the battery should be inserted in the amplifier. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. 24 pins are located on the operational amplifiers. As far as the input offset voltage is concerned, linear amplifier rates at 60μV. This electronic part is best mounted with type Surface Mount. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around -40°C~125°C . In order for this instrumentation amplifier to operate, the supply current needs to be between 1.25mA and 10 . The buffer op amp is rated for an operating voltage of 2 when it comes to the power supply. The operating supply voltage of instrumentation amplifier is rated 5V voltage. 1.25mA quiescent currents are flowing through buffer op amp. 50MOhm should be the range of resistance for the linear amplifier.

ADA4940-2ACPZ-R2 Features


24 Pins
supply voltage of 5V
Resistance of 50MOhm

ADA4940-2ACPZ-R2 Applications


There are a lot of Analog Devices Inc. ADA4940-2ACPZ-R2 Instrumentational OP Amps applications.

  • RF cable systems
  • Proportional operation circuits
  • Voltage regulation circuit
  • Portable electronic products powered by batteries
  • Professional videography
  • Weak signal detection
  • Polarized electrodes
  • Thermocouples
  • Blood pressure sensors
  • Micro signal measurement