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