OPA445APG4
- Mfr.Part #
- OPA445APG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OPAMP GP 1 CIRCUIT 8DIP
- Stock
- 798
- In Stock :
- 798
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Height :
- 5.08mm
- Current - Input Bias :
- 10pA
- Supply Voltage Limit-Max :
- 50V
- Nominal Gain Bandwidth Product :
- 2MHz
- Mounting Type :
- Through Hole
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Channels :
- 1
- Length :
- 9.81mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Position :
- Dual
- Bandwidth :
- 2MHz
- Packaging :
- Tube
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Pins :
- 8
- Width :
- 6.35mm
- Terminal Pitch :
- 2.54mm
- Frequency Compensation :
- yes
- Thickness :
- 3.9mm
- Input Offset Voltage (Vos) :
- 5mV
- Voltage - Supply, Single/Dual (±) :
- 20V~90V ±10V~45V
- Operating Temperature :
- -25°C~85°C
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Voltage Gain :
- 110dB
- Operating Supply Current :
- 4.2mA
- Dual Supply Voltage :
- 40V
- Max I/O Voltage :
- 5mV
- Supply Voltage :
- 40V
- Voltage - Input Offset :
- 1.5mV
- Micropower :
- No
- Lead Free :
- Lead Free
- Surface Mount :
- No
- Factory Lead Time :
- 6 Weeks
- Slew Rate :
- 15V/µs
- Unity Gain BW-Nom :
- 2000 kHz
- Amplifier Type :
- GENERAL PURPOSE
- Common Mode Rejection Ratio :
- 80 dB
- Base Part Number :
- OPA445
- Output Current per Channel :
- 15mA
- Pin Count :
- 8
- Number of Terminations :
- 8
- Nominal Supply Current :
- 4.7mA
- REACH SVHC :
- No SVHC
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Programmable Power :
- No
- Low-Bias :
- yes
- Output Current :
- 15mA
- Operating Supply Voltage :
- 45V
- Architecture :
- VOLTAGE-FEEDBACK
- RoHS Status :
- ROHS3 Compliant
- Power :
- No
- Neg Supply Voltage-Nom (Vsup) :
- -40V
- Pbfree Code :
- yes
- Low-Offset :
- No
- Datasheets
- OPA445APG4

1 Channels 15mA per Channel 10pA 80 dB Instrumentational OP Amps 0.00005μA 45V 20V~90V ±10V~45V OPA445 8 Pins 8-DIP (0.300, 7.62mm)
OPA445APG4 Overview
Packaging for the buffer amplifier is in the form of a 8-DIP (0.300, 7.62mm) case. A General Purpose-type buffer amplifier is shown here. There is a Tube case that is delivered with the instrumentation amplifiers. A total of 8 terminations have been reported in the past few weeks. Buffer amplifier has a total of 8 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 40V. An 8-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 5mV. For this electrical component, the recommended mounting type is Through Hole, which is the most common. The buffer amplifier functions well at -25°C~85°C as far as operating temperature is concerned. Using a supply current of 4.2mA , this buffer op amp will be able to operate. Keeping the voltage gain at 110dB is the best course of action. 1 channels are available on the instrumentation amplifier. The operating supply voltage of the buffer op amp is rated at 45V.
OPA445APG4 Features
8 Pins
supply voltage of 40V
110dB voltage gain
OPA445APG4 Applications
There are a lot of Texas Instruments
OPA445APG4 Instrumentational OP Amps applications.
- single/dual op amp sum and difference circuits
- Integrator circuits
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
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