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OPA843IDR

OPA843IDR

OPA843IDR

Texas Instruments

100mA per Channel 20μA 85 dB Instrumentational OP Amps 37μA 12V 8V~12V ±4V~6V OPA843 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA843IDR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 75.891673mg
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Packing Method TR
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number OPA843
Pin Count8
Operating Supply Voltage12V
Number of Elements 1
Operating Supply Current 20.2mA
Nominal Supply Current20.8mA
Slew Rate1000V/μs
Amplifier Type Voltage Feedback
Common Mode Rejection Ratio 85 dB
Current - Input Bias 20μA
Voltage - Supply, Single/Dual (±) 8V~12V ±4V~6V
Output Current per Channel 100mA
Input Offset Voltage (Vos) 1.2mV
Bandwidth 800MHz
Neg Supply Voltage-Nom (Vsup) -5V
Unity Gain BW-Nom 800000 kHz
Voltage Gain 110dB
Average Bias Current-Max (IIB) 37μA
Power Supply Rejection Ratio (PSRR) 90dB
Low-Offset NO
Frequency CompensationYES
Voltage - Input Offset 300μV
Low-Bias NO
MicropowerNO
-3db Bandwidth 500MHz
Bias Current-Max (IIB) @25C 35μA
Programmable PowerNO
Dual Supply Voltage 5V
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2428 items

Pricing & Ordering

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OPA843IDR Product Details

OPA843IDR Overview


In the package, you will find a 8-SOIC (0.154, 3.90mm Width)-case to contain the op amp ic. Op amps are Voltage Feedback types of amplifier on the chip. Upon delivery, op amp ic is packaged in a Tape & Reel (TR) case. The number of terminations approaches 8. It consists of a total of 8 pins in total. It is important to remember that this op amp should be operated at a voltage of 5V volts. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. There are 8 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 1.2mV. Surface Mount is the recommended mounting type of operational amplifiers. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -40°C~85°C . You can run this op amp ic on 20.2mA . Maintain 110dB as the voltage gain. This linear amplifier has a total of 1 elements. The operating supply voltage of the buffer op amp is rated at 12V. This linear amplifier pack is based on the TR axis.

OPA843IDR Features


8 Pins
supply voltage of 5V
110dB voltage gain

OPA843IDR Applications


There are a lot of Texas Instruments OPA843IDR Instrumentational OP Amps applications.

  • Subtraction operation circuits
  • Ultrasound transducers
  • High gain DC amplifier
  • Automotive sensors
  • Measurements of Wheatstone bridge
  • Laptop
  • PDA
  • Image computer boards
  • High-frequency data acquisition systems
  • Multimedia playback equipment

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