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OPA2237UA/2K5

OPA2237UA/2K5

OPA2237UA/2K5

Texas Instruments

8mA per Channel 8.5nA 78 dB Instrumentational OP Amps 0.04μA 18V 2.7V~36V ±1.35V~18V OPA2237 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA2237UA/2K5 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 23 hours ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series MicroAmplifier™
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
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 Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 15V
Base Part Number OPA2237
Pin Count 8
Operating Supply Voltage 18V
Number of Elements 2
Operating Supply Current 200μA
Nominal Supply Current 950μA
Slew Rate 0.5V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 78 dB
Current - Input Bias 8.5nA
Voltage - Supply, Single/Dual (±) 2.7V~36V ±1.35V~18V
Output Current per Channel 8mA
Input Offset Voltage (Vos) 750μV
Bandwidth 1.5MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1400 kHz
Voltage Gain 88dB
Average Bias Current-Max (IIB) 0.04μA
Power Supply Rejection Ratio (PSRR) 100dB
Low-Offset YES
Frequency Compensation YES
Voltage - Input Offset 350μV
Low-Bias NO
Micropower YES
Bias Current-Max (IIB) @25C 0.04μA
Programmable Power NO
Dual Supply Voltage 15V
Nominal Gain Bandwidth Product 1.4MHz
Max I/O Voltage 750μV
Input Offset Current-Max (IIO) 0.01μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.82000 $2.82
500 $2.7918 $1395.9
1000 $2.7636 $2763.6
1500 $2.7354 $4103.1
2000 $2.7072 $5414.4
2500 $2.679 $6697.5
OPA2237UA/2K5 Product Details

OPA2237UA/2K5 Overview


In order to protect the op amps, a 8-SOIC (0.154, 3.90mm Width) case is used. There are two types of operational amplifiers in this circuit. In the case of Tape & Reel (TR) cases, linear amplifier will be delivered. In recent months, the number of terminations has approached 8. It consists of a total of 8 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 15V battery. A type of Operational Amplifier buffer op amp is what this device is specifically, to be more precise. It has 8 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 750μV. This electronic component is recommended to be mounted using the mounting type Surface Mount. It is recommended that this op amp ic be operated at a temperature no higher than -40°C~85°C for optimal performance. In order for this instrumentation amplifier to operate, the supply current needs to be between 200μA and 10 . Maintain 88dB as the voltage gain. As a whole, there are 2 elements that make up this buffer amplifier. The operating supply voltage of the buffer op amp is rated at 18V. As a result of this, the buffer amplifier is packed in TR. MicroAmplifier™ is the number that corresponds to the series of the buffer op amp.

OPA2237UA/2K5 Features


8 Pins
supply voltage of 15V
88dB voltage gain


OPA2237UA/2K5 Applications


There are a lot of Texas Instruments
OPA2237UA/2K5 Instrumentational OP Amps applications.


  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification

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