OPA4345EA/250
- Mfr.Part #
- OPA4345EA/250
- Manufacturer
- Texas Instruments
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC CMOS 4 CIRCUIT 14TSSOP
- Stock
- 6,138
- In Stock :
- 6,138
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Programmable Power :
- No
- Mounting Type :
- Surface Mount
- Common Mode Rejection Ratio :
- 76 dB
- Supply Voltage Limit-Max :
- 7.5V
- Output Current per Channel :
- 15mA
- Amplifier Type :
- GENERAL PURPOSE
- Current - Input Bias :
- 0.2pA
- JESD-609 Code :
- e4
- Voltage Gain :
- 122dB
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Nominal Supply Current :
- 1mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Micropower :
- yes
- Bias Current-Max (IIB) @25C :
- 0.00001μA
- Frequency Compensation :
- YES AVCL>=5
- Series :
- MicroAmplifier™
- Power Supply Rejection Ratio (PSRR) :
- 90.46dB
- Number of Pins :
- 14
- Number of Elements :
- 4
- Terminal Pitch :
- 0.65mm
- Base Part Number :
- OPA4345
- Bandwidth :
- 3MHz
- Input Offset Voltage (Vos) :
- 1mV
- Slew Rate :
- 2V/μs
- Radiation Hardening :
- No
- Operating Supply Current :
- 150μA
- Output Type :
- Rail-to-Rail
- Length :
- 5mm
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Surface Mount :
- yes
- Power Supplies :
- 3/5V
- Max I/O Voltage :
- 1mV
- Low-Bias :
- yes
- Lead Free :
- Lead Free
- Voltage - Input Offset :
- 200μV
- Terminal Position :
- Dual
- Low-Offset :
- No
- Height Seated (Max) :
- 1.2mm
- Average Bias Current-Max (IIB) :
- 0.00001μA
- Operating Temperature :
- -40°C~85°C
- Packaging :
- Cut Tape (CT)
- Supply Voltage :
- 5.5V
- Number of Terminations :
- 14
- Unity Gain BW-Nom :
- 3000 kHz
- Number of Functions :
- 4
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Voltage - Supply, Single/Dual (±) :
- 2.5V~5.5V
- Pin Count :
- 14
- Architecture :
- VOLTAGE-FEEDBACK
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Datasheets
- OPA4345EA/250

15mA per Channel 0.2pA 76 dB Instrumentational OP Amps 0.00001μA 2.5V~5.5V OPA4345 14 Pins 14-TSSOP (0.173, 4.40mm Width)
OPA4345EA/250 Overview
In the package, you will find a 14-TSSOP (0.173, 4.40mm Width)-case to contain the op amp ic. The instrumentation amplifier in this picture is of the General Purpose-type. A Cut Tape (CT) 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 5.5V battery. The op amp ic has an array of 14 pins on it. Op amp rates 1mV 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. Using an 150μA supply current, this operational amplifier ics can be operated. You should keep the voltage gain at 122dB for the time being. Buffer amplifier produces Rail-to-Rail signals, which is one of its many benefits. 4 elements make up the design of this buffer amplifier. In this case, MicroAmplifier™ represents the instrumentation amplifiers' series number.
OPA4345EA/250 Features
14 Pins
supply voltage of 5.5V
122dB voltage gain
Output Type: Rail-to-Rail
OPA4345EA/250 Applications
There are a lot of Texas Instruments
OPA4345EA/250 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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