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OPA4243EA/2K5

OPA4243EA/2K5

OPA4243EA/2K5

Texas Instruments

25mA per Channel 10nA 82 dB Instrumentational OP Amps 0.025μA 18V 2.2V~36V ±1.1V~18V OPA4243 14 Pins 14-TSSOP (0.173, 4.40mm Width)

SOT-23

OPA4243EA/2K5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Number of Pins 14
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 14
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 4
Supply Voltage 7.5V
Base Part Number OPA4243
Pin Count14
Operating Supply Voltage18V
Number of Elements 4
Power Supplies+-1.1/+-18/2.2/36V
Operating Supply Current 45μA
Nominal Supply Current240μA
Slew Rate0.16V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 82 dB
Current - Input Bias 10nA
Voltage - Supply, Single/Dual (±) 2.2V~36V ±1.1V~18V
Output Current per Channel 25mA
Input Offset Voltage (Vos) 5mV
Bandwidth 430 kHz
Neg Supply Voltage-Nom (Vsup) -7.5V
Unity Gain BW-Nom 430 kHz
Voltage Gain 104dB
Average Bias Current-Max (IIB) 0.025μA
Power Supply Rejection Ratio (PSRR) 112.04dB
Low-Offset NO
Frequency CompensationYES
Voltage - Input Offset 2mV
Low-Bias NO
MicropowerYES
Bias Current-Max (IIB) @25C 0.025μA
Programmable PowerNO
Nominal Gain Bandwidth Product 430 kHz
Max I/O Voltage 5mV
Input Offset Current-Max (IIO) 0.01μA
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2191 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.025948$3.025948
10$2.854668$28.54668
100$2.693083$269.3083
500$2.540645$1270.3225
1000$2.396835$2396.835

OPA4243EA/2K5 Product Details

OPA4243EA/2K5 Overview


There is a 14-TSSOP (0.173, 4.40mm Width) case package that contains the instrumentation amplifiers. Op amps are General Purpose types of amplifier on the chip. It comes in a Tape & Reel (TR) case, which protects instrumentation amplifier from damage during delivery. During the past two weeks, there have been close to 14 terminations. A total of 14 pins are located on this board. This linear amplifier should be powered by an 7.5V battery. To be specific, this instrumentation amplifier is a type of Operational Amplifier. 14 pins are available on the instrumentation amplifier. With regards to the offset voltage of the input, buffer amplifier is rated at 5mV. The mounting type that is recommended for this electrical part is Surface Mount. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -40°C~85°C . A supply current of 45μA can be used to operate this linear amplifier. Maintain 104dB as the voltage gain. There are 4 elements in this buffer amplifier. The operating supply voltage of the buffer op amp is rated at 18V. The instrumentation amplifier is packed in the form of TR.

OPA4243EA/2K5 Features


14 Pins
supply voltage of 7.5V
104dB voltage gain

OPA4243EA/2K5 Applications


There are a lot of Texas Instruments OPA4243EA/2K5 Instrumentational OP Amps applications.

  • Instrumentation
  • Portable docking station
  • E-book readers
  • Video computer boards
  • Ultrasound transducers
  • High/low-pass filter circuit
  • Information processing
  • Navigation
  • High gain DC amplifier
  • Video amplifiers

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