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OPA345NA/250

OPA345NA/250

OPA345NA/250

Texas Instruments

1 Channels 15mA per Channel 0.2pA 76 dB Instrumentational OP Amps 2.5V~5.5V OPA345 5 Pins SC-74A, SOT-753

SOT-23

OPA345NA/250 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Surface MountYES
Number of Pins 5
Operating Temperature-40°C~85°C
PackagingCut Tape (CT)
Series MicroAmplifier™
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Packing Method TR
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5.5V
Base Part Number OPA345
Pin Count5
Output Type Rail-to-Rail
Number of Channels 1
Nominal Supply Current250μA
Current - Supply 150μA
Slew Rate2V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 76 dB
Current - Input Bias 0.2pA
Voltage - Supply, Single/Dual (±) 2.5V~5.5V
Output Current per Channel 15mA
Input Offset Voltage (Vos) 1mV
Bandwidth 3MHz
Unity Gain BW-Nom 3000 kHz
Voltage Gain 122dB
Power Supply Rejection Ratio (PSRR) 90.46dB
Low-Offset NO
Voltage - Input Offset 200μV
Current - Output / Channel 15mA
Low-Bias YES
MicropowerYES
Programmable PowerNO
Max I/O Voltage 1mV
Height 1.45mm
Length 2.9mm
Width 1.6mm
Thickness 1.2mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4336 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.83000$1.83
500$1.8117$905.85
1000$1.7934$1793.4
1500$1.7751$2662.65
2000$1.7568$3513.6
2500$1.7385$4346.25

OPA345NA/250 Product Details

OPA345NA/250 Overview


A SC-74A, SOT-753 case is used to package the op amp. A General Purpose-type buffer amplifier is shown here. There is a Cut Tape (CT) case that is delivered with the instrumentation amplifiers. There is a growing number of terminations approaching the number of 5. A total of 5 pins are located on this board. I would like to remind you that this buffer op amp should be powered by an 5.5V battery. It should be noted that this type of buffer amplifier is exactly what is known as a Operational Amplifier device. Linear amplifier includes 5 pins. As far as the input offset voltage is concerned, linear amplifier rates at 1mV. It is recommended that this electronic component be mounted using the Surface Mount mounting type. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -40°C~85°C . There should be no change in the voltage gain. As far as the device is concerned, buffer amplifier has 1 channels. Buffer amplifier produces Rail-to-Rail signals, which is one of its many benefits. This linear amplifier pack is based on the TR axis. We recommend that you use this electronic part with an 150μA supply in order to get the best performance from it. Instrumentation amplifiers are numbered by their MicroAmplifier? series.

OPA345NA/250 Features


5 Pins
supply voltage of 5.5V
122dB voltage gain
Output Type: Rail-to-Rail

OPA345NA/250 Applications


There are a lot of Texas Instruments OPA345NA/250 Instrumentational OP Amps applications.

  • Video amplifiers
  • Signal operation
  • Power transmission
  • Voltage regulation circuit
  • Communication
  • Automotive sensors
  • Oscilloscopes
  • ECG equipment
  • Semiconductor detectors
  • Cinema or auditorium audio system

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