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OPA381AIDRBR

OPA381AIDRBR

OPA381AIDRBR

Texas Instruments

10mA per Channel 3pA 95 dB Instrumentational OP Amps 2.7V~5.5V ±1.35V~2.75V OPA381 8 Pins 8-VDFN Exposed Pad

SOT-23

OPA381AIDRBR Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 8-VDFN Exposed Pad
Surface Mount YES
Number of Pins 8
Weight 22.906415mg
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Other Telecom ICs
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
Base Part Number OPA381
Pin Count 8
Number of Elements 1
Power Supplies 3/5V
Operating Supply Current 800μA
Nominal Supply Current 1mA
Slew Rate 12V/μs
Amplifier Type Transimpedance
Common Mode Rejection Ratio 95 dB
Current - Input Bias 3pA
Voltage - Supply, Single/Dual (±) 2.7V~5.5V ±1.35V~2.75V
Output Current per Channel 10mA
Input Offset Voltage (Vos) 25μV
Gain Bandwidth Product 18MHz
Voltage Gain 135dB
Power Supply Rejection Ratio (PSRR) 109.12dB
Voltage - Input Offset 7μV
Telecom IC Type TELECOM CIRCUIT
Max I/O Voltage 25μV
Length 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.666025 $0.666025
10 $0.628325 $6.28325
100 $0.592760 $59.276
500 $0.559207 $279.6035
1000 $0.527554 $527.554
OPA381AIDRBR Product Details

OPA381AIDRBR Overview


Op amp is packaged in 8-VDFN Exposed Pad case. Op amps are Transimpedance types of amplifier on the chip. There is a Tape & Reel (TR) case that is delivered with the instrumentation amplifiers. The number of terminations is approaching the 8 mark. A total of 8 pins are located on this board. Please take in mind that this instrumentation amplifier should be run at 5V. It should be noted that this op amp is a type of Other Telecom ICs device. Linear amplifier includes 8 pins. Op amp ic rates 25μV for input offset voltage. Surface Mount is the recommended mounting type for this linear amplifier. In relation to the operating temperature of this buffer op amp, it works well at an average of -40°C~125°C . Using a supply current of 800μA , this buffer op amp will be able to operate. Op amp is a member of the 135dB's 135dB family. The buffer op amp is rated for an operating voltage of 1 when it comes to the power supply. There is an IC type TELECOM CIRCUIT in the buffer amplifier that is used for telecom purposes.

OPA381AIDRBR Features


8 Pins
supply voltage of 5V
135dB voltage gain

OPA381AIDRBR Applications


There are a lot of Texas Instruments OPA381AIDRBR Instrumentational OP Amps applications.

  • Weak signal detection
  • Large motor controllers
  • Power control
  • Proportional operation circuits
  • Measurements of Wheatstone bridge
  • Voltage regulation circuit
  • Instrumentation
  • earphone
  • Signal amplification
  • Commercial audio systems

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