OPA445ADDAR
- Mfr.Part #
- OPA445ADDAR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-PowerSOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 1 CIRC 8SOPWRPAD
- Stock
- 1,587
- In Stock :
- 1,587
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Packaging :
- Tape and Reel (TR)
- Number of Circuits :
- 1
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Input Offset Voltage (Vos) :
- 1.5mV
- Slew Rate :
- 15V/µs
- Common Mode Rejection Ratio :
- 80 dB
- Radiation Hardening :
- No
- Supply Voltage Limit-Max :
- 50V
- Low-Bias :
- yes
- Number of Pins :
- 8
- Unity Gain BW-Nom :
- 2000 kHz
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Output Current per Channel :
- 15mA
- Mounting Type :
- Surface Mount
- Width :
- 3.9mm
- Nominal Supply Current :
- 4.7mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Bandwidth :
- 2MHz
- Nominal Gain Bandwidth Product :
- 2MHz
- Packing Method :
- TR
- Low-Offset :
- No
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e4
- Operating Temperature :
- -25°C~85°C
- Height :
- 1.7mm
- Voltage - Supply, Single/Dual (±) :
- 20V~90V ±10V~45V
- Voltage Gain :
- 110dB
- Operating Supply Current :
- 4.2mA
- Frequency Compensation :
- yes
- Amplifier Type :
- GENERAL PURPOSE
- Supply Voltage :
- 40V
- Package / Case :
- 8-PowerSOIC (0.154, 3.90mm Width)
- Current - Input Bias :
- 10pA
- Neg Supply Voltage-Nom (Vsup) :
- -40V
- Output Current :
- 15mA
- Programmable Power :
- No
- Power Supplies :
- +-40V
- Power :
- No
- Base Part Number :
- OPA445
- Lead Free :
- Lead Free
- Thickness :
- 1.48mm
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Surface Mount :
- yes
- Architecture :
- VOLTAGE-FEEDBACK
- Operating Supply Voltage :
- 45V
- Terminal Form :
- Gull wing
- Micropower :
- No
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Length :
- 4.89mm
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Pin Count :
- 8
- Factory Lead Time :
- 6 Weeks
- Max I/O Voltage :
- 5mV
- Datasheets
- OPA445ADDAR

15mA per Channel 10pA 80 dB Instrumentational OP Amps 0.00005μA 45V 20V~90V ±10V~45V OPA445 8 Pins 8-PowerSOIC (0.154, 3.90mm Width)
OPA445ADDAR Overview
Packaging for the buffer amplifier is in the form of a 8-PowerSOIC (0.154, 3.90mm Width) case. A General Purpose-type buffer amplifier is shown here. There is a Tape & Reel (TR) 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 1.5mV. For this electrical component, the recommended mounting type is Surface Mount, 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. The buffer amp consists of 1 circuits in total. The operating supply voltage of the buffer op amp is rated at 45V. A TR-shaped amplifier is used to pack the buffer amps.
OPA445ADDAR Features
8 Pins
supply voltage of 40V
110dB voltage gain
OPA445ADDAR Applications
There are a lot of Texas Instruments
OPA445ADDAR 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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