OPA445AUG4
- Mfr.Part #
- OPA445AUG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 1 CIRCUIT 8SOIC
- Stock
- 2,845
- In Stock :
- 2,845
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Programmable Power :
- No
- Max I/O Voltage :
- 5mV
- Radiation Hardening :
- No
- Number of Terminations :
- 8
- Pbfree Code :
- yes
- Thickness :
- 1.58mm
- Unity Gain BW-Nom :
- 2000 kHz
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Dual Supply Voltage :
- 40V
- Terminal Position :
- Dual
- Power :
- No
- Low-Bias :
- yes
- Nominal Gain Bandwidth Product :
- 2MHz
- Operating Temperature :
- -25°C~85°C
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Input Offset :
- 1.5mV
- Lead Free :
- Lead Free
- Current - Input Bias :
- 10pA
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Pin Count :
- 8
- Length :
- 4.9mm
- Low-Offset :
- No
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Bandwidth :
- 2MHz
- Common Mode Rejection Ratio :
- 80 dB
- Base Part Number :
- OPA445
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Current per Channel :
- 15mA
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Architecture :
- VOLTAGE-FEEDBACK
- Output Current :
- 15mA
- Supply Voltage Limit-Max :
- 50V
- Slew Rate :
- 15V/µs
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Form :
- Gull wing
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Input Offset Voltage (Vos) :
- 5mV
- Operating Supply Current :
- 4.2mA
- Amplifier Type :
- GENERAL PURPOSE
- Supply Voltage :
- 40V
- Width :
- 3.91mm
- REACH SVHC :
- No SVHC
- Voltage Gain :
- 110dB
- Number of Channels :
- 1
- Height :
- 1.75mm
- Operating Supply Voltage :
- 45V
- JESD-609 Code :
- e4
- Number of Pins :
- 8
- Micropower :
- No
- Voltage - Supply, Single/Dual (±) :
- 20V~90V ±10V~45V
- RoHS Status :
- ROHS3 Compliant
- Frequency Compensation :
- yes
- Packaging :
- Tube
- Neg Supply Voltage-Nom (Vsup) :
- -40V
- Nominal Supply Current :
- 4.7mA
- Datasheets
- OPA445AUG4

1 Channels 15mA per Channel 10pA 80 dB Instrumentational OP Amps 0.00005μA 45V 20V~90V ±10V~45V OPA445 8 Pins 8-SOIC (0.154, 3.90mm Width)
OPA445AUG4 Overview
A 8-SOIC (0.154, 3.90mm Width) case is used to package the op amp. General Purpose-type instrumentation amplifiers are used in this application. The case in which buffer amplifier is delivered is called a Tube case. It is estimated that there will be 8 terminations in the next few months. There are a total of 8 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 40V volts. There are 8 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 5mV. 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 -25°C~85°C . An 4.2mA volt supply current is needed for this linear amplifier to operate. There should be no change in the voltage gain. There are 1 channels on the operational amplifiers. The operating supply voltage of the buffer op amp is rated at 45V.
OPA445AUG4 Features
8 Pins
supply voltage of 40V
110dB voltage gain
OPA445AUG4 Applications
There are a lot of Texas Instruments
OPA445AUG4 Instrumentational OP Amps applications.
- Addition operation circuits
- Subtraction operation circuits
- single/dual op amp sum and difference circuits
- Integrator circuits
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
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