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