OPA4277UA/2K5
- Mfr.Part #
- OPA4277UA/2K5
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14SOIC
- Stock
- 4,950
- In Stock :
- 4,950
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- REACH SVHC :
- No SVHC
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Operating Temperature :
- -40°C~85°C
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Current - Output / Channel :
- 35mA
- Output Current :
- 35mA
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Pins :
- 14
- Terminal Form :
- Gull wing
- Voltage - Input Offset :
- 20µV
- Peak Reflow Temperature (Cel) :
- 260
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Input Offset Current-Max (IIO) :
- 0.0028μA
- Width :
- 3.91mm
- Voltage Gain :
- 140dB
- Nominal Supply Current :
- 825µA
- Terminal Position :
- Dual
- Supply Voltage Limit-Max :
- 18V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Thickness :
- 1.58mm
- Pbfree Code :
- yes
- Frequency Compensation :
- yes
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Packing Method :
- TR
- Voltage - Supply, Single/Dual (±) :
- 4V~36V ±2V~18V
- Low-Offset :
- yes
- Programmable Power :
- No
- Length :
- 8.65mm
- JESD-609 Code :
- e4
- Micropower :
- yes
- Pin Count :
- 14
- Contact Plating :
- Gold
- Bias Current-Max (IIB) @25C :
- 0.0028μA
- Slew Rate :
- 0.8V/µs
- Current - Supply :
- 790µA
- Nominal Gain Bandwidth Product :
- 1MHz
- Radiation Hardening :
- No
- Current - Input Bias :
- 500pA
- Number of Functions :
- 4
- Factory Lead Time :
- 6 Weeks
- Unity Gain BW-Nom :
- 1000 kHz
- Architecture :
- VOLTAGE-FEEDBACK
- Bandwidth :
- 1MHz
- Power :
- No
- Power Supplies :
- +-5/+-15V
- Common Mode Rejection Ratio :
- 115 dB
- Base Part Number :
- OPA4277
- Terminal Pitch :
- 1.27mm
- Mounting Type :
- Surface Mount
- Max I/O Voltage :
- 50μV
- Supply Voltage :
- 15V
- Packaging :
- Tape and Reel (TR)
- Amplifier Type :
- GENERAL PURPOSE
- Number of Terminations :
- 14
- Number of Channels :
- 4
- Surface Mount :
- yes
- Height :
- 1.75mm
- Low-Bias :
- No
- Input Offset Voltage (Vos) :
- 50μV
- Datasheets
- OPA4277UA/2K5

4 Channels 500pA 115 dB Instrumentational OP Amps 4V~36V ±2V~18V OPA4277 14 Pins 14-SOIC (0.154, 3.90mm Width)
OPA4277UA/2K5 Overview
In the package, you will find a 14-SOIC (0.154, 3.90mm Width)-case to contain the op amp ic. The instrumentation amplifier in this picture is of the General Purpose-type. A Tape & Reel (TR) case is used for delivering the op amp. 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 15V battery. The op amp ic has an array of 14 pins on it. Op amp rates 50μV as input offset voltage. For this electrical component, Surface Mount is the recommended mounting type. According to the manufacturer, this buffer op amp works well at -40°C~85°C , which is a good operating temperature. You should keep the voltage gain at 140dB for the time being. On the buffer amps, there are 4 channels that can be used. The linear amplifier is packaged by using a TR axis. There is a recommendation that this electrical part be used with a supply with 790μA current rating.
OPA4277UA/2K5 Features
14 Pins
supply voltage of 15V
140dB voltage gain
OPA4277UA/2K5 Applications
There are a lot of Texas Instruments
OPA4277UA/2K5 Instrumentational OP Amps applications.
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
- Signal filtering
- Signal operation
- Video computer boards
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