OPA2277U/2K5
- Mfr.Part #
- OPA2277U/2K5
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Stock
- 8,751
- In Stock :
- 8,751
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Output Current per Channel :
- 35mA
- Pin Count :
- 8
- Thickness :
- 1.58mm
- Width :
- 3.91mm
- Slew Rate :
- 0.8V/µs
- Surface Mount :
- yes
- Factory Lead Time :
- 16 Weeks
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Current :
- 790µA
- Voltage - Input Offset :
- 10μV
- Bandwidth :
- 1MHz
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Functions :
- 2
- Input Offset Voltage (Vos) :
- 25μV
- Packing Method :
- TR
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Mounting Type :
- Surface Mount
- Unity Gain BW-Nom :
- 1000 kHz
- Number of Elements :
- 2
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminations :
- 8
- Height :
- 1.75mm
- Amplifier Type :
- GENERAL PURPOSE
- Voltage Gain :
- 140dB
- Contact Plating :
- Gold
- Micropower :
- yes
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Voltage - Supply, Single/Dual (±) :
- 4V~36V ±2V~18V
- Max Supply Current :
- 825µA
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Low-Bias :
- No
- Number of Pins :
- 8
- Operating Temperature :
- -40°C~85°C
- Length :
- 4.9mm
- Bias Current-Max (IIB) @25C :
- 0.001μA
- Common Mode Rejection Ratio :
- 130 dB
- Architecture :
- VOLTAGE-FEEDBACK
- Programmable Power :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Current - Input Bias :
- 500pA
- Frequency Compensation :
- yes
- Input Offset Current-Max (IIO) :
- 0.001μA
- Packaging :
- Tape and Reel (TR)
- Nominal Gain Bandwidth Product :
- 1MHz
- Radiation Hardening :
- No
- Nominal Supply Current :
- 1.65mA
- Max I/O Voltage :
- 25μV
- JESD-609 Code :
- e4
- Supply Voltage :
- 15V
- Terminal Position :
- Dual
- Base Part Number :
- OPA2277
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Low-Offset :
- yes
- Power :
- No
- Datasheets
- OPA2277U/2K5

35mA per Channel 500pA 130 dB Instrumentational OP Amps 4V~36V ±2V~18V OPA2277 8 Pins 8-SOIC (0.154, 3.90mm Width)
OPA2277U/2K5 Overview
In order to protect the op amps, a 8-SOIC (0.154, 3.90mm Width) case is used. A General Purpose-type buffer amplifier is shown here. The op amp is delivered to you in a Tape & Reel (TR) case. It is estimated that there will be 8 terminations in the next few months. It consists of a total of 8 pins in total. As a reminder, this buffer op amp should be powered by 15V battery and that the battery should be inserted in the amplifier. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices. Linear amplifier includes 8 pins. Regarding input offset voltage, buffer amplifier rates 25μV voltage. This electrical part should be mounted using type Surface Mount. According to the manufacturer, this buffer op amp works well at -40°C~85°C , which is a good operating temperature. Using an 790μA supply current, this operational amplifier ics can be operated. You should keep the voltage gain at 140dB for the time being. This linear amplifier has a total of 2 elements. For the packing of the instrumentation amplifier, TR is adopted.
OPA2277U/2K5 Features
-
8 Pins
-
supply voltage of 15V
-
140dB voltage gain
OPA2277U/2K5 Applications
There are a lot of Texas Instruments OPA2277U/2K5 Instrumentational OP Amps applications.
-
Proportional operation circuits
-
Industrial control system
-
Digital cameras
-
Weak signal detection
-
ECG equipment
-
Test and measurement instruments
-
Commercial audio systems
-
Signal operation
-
Precision measurement
-
MP3
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