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