OPA277UA/2K5
- Mfr.Part #
- OPA277UA/2K5
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 1 CIRCUIT 8SOIC
- Stock
- 50
- In Stock :
- 50
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Slew Rate :
- 0.8V/µs
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 1
- Voltage Gain :
- 140dB
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Input Offset Voltage (Vos) :
- 50μV
- Unity Gain BW-Nom :
- 1000 kHz
- Thickness :
- 1.58mm
- REACH SVHC :
- No SVHC
- Programmable Power :
- No
- Operating Temperature :
- -40°C~85°C
- Voltage - Supply, Single/Dual (±) :
- 4V~36V ±2V~18V
- Lead Free :
- Lead Free
- Frequency Compensation :
- yes
- Height :
- 1.75mm
- Architecture :
- VOLTAGE-FEEDBACK
- Number of Pins :
- 8
- Amplifier Type :
- GENERAL PURPOSE
- Supply Voltage :
- 15V
- Nominal Supply Current :
- 825µA
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Output Current per Channel :
- 35mA
- Surface Mount :
- yes
- Length :
- 4.9mm
- JESD-609 Code :
- e4
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Position :
- Dual
- Low-Bias :
- No
- Width :
- 3.91mm
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Low-Offset :
- yes
- Packing Method :
- TR
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Pin Count :
- 8
- Bandwidth :
- 1MHz
- Common Mode Rejection Ratio :
- 115 dB
- Micropower :
- yes
- Base Part Number :
- OPA277
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Terminations :
- 8
- Current - Input Bias :
- 500pA
- Operating Supply Current :
- 790µA
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Max I/O Voltage :
- 50μV
- Voltage - Input Offset :
- 20µV
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Power :
- No
- Average Bias Current-Max (IIB) :
- 0.004μA
- Operating Supply Voltage :
- 18V
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Nominal Gain Bandwidth Product :
- 1MHz
- Datasheets
- OPA277UA/2K5

1 Channels 35mA per Channel 500pA 115 dB Instrumentational OP Amps 0.004μA 18V 4V~36V ±2V~18V OPA277 8 Pins 8-SOIC (0.154, 3.90mm Width)
OPA277UA/2K5 Overview
A 8-SOIC (0.154, 3.90mm Width) case is used to package the op amp. General Purpose-type instrumentation amplifiers are used in this application. The case in which buffer amplifier is delivered is called a Tape & Reel (TR) case. It is estimated that there will be 8 terminations in the next few months. There are a total of 8 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 15V volts. There are 8 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 50μV. It is recommended that this electronic component be mounted using the Surface Mount mounting type. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -40°C~85°C . An 790μA volt supply current is needed for this linear amplifier to operate. There should be no change in the voltage gain. There are 1 channels on the operational amplifiers. The operating supply voltage of the buffer op amp is rated at 18V. The instrumentation amplifier is packed in the form of TR.
OPA277UA/2K5 Features
8 Pins
supply voltage of 15V
140dB voltage gain
OPA277UA/2K5 Applications
There are a lot of Texas Instruments
OPA277UA/2K5 Instrumentational OP Amps applications.
- Addition operation circuits
- Subtraction operation circuits
- single/dual op amp sum and difference circuits
- Integrator circuits
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
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