OPA445ADDA
- Mfr.Part #
- OPA445ADDA
- Manufacturer
- Texas Instruments
- Package / Case
- 8-PowerSOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 1 CIRC 8SOPWRPAD
- Stock
- 9
- In Stock :
- 9
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Micropower :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Voltage - Supply, Single/Dual (±) :
- 20V~90V ±10V~45V
- Mounting Type :
- Surface Mount
- Max I/O Voltage :
- 5mV
- Programmable Power :
- No
- Pin Count :
- 8
- Slew Rate :
- 15V/µs
- Output Current :
- 15mA
- Pbfree Code :
- yes
- Supply Voltage Limit-Max :
- 50V
- Operating Supply Current :
- 4.2mA
- Terminal Position :
- Dual
- Amplifier Type :
- GENERAL PURPOSE
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Thickness :
- 1.48mm
- Base Part Number :
- OPA445
- Low-Bias :
- yes
- Current - Input Bias :
- 10pA
- Packaging :
- Tube
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Unity Gain BW-Nom :
- 2000 kHz
- Bandwidth :
- 2MHz
- Number of Pins :
- 8
- Common Mode Rejection Ratio :
- 80 dB
- Neg Supply Voltage-Max (Vsup) :
- -50V
- Architecture :
- VOLTAGE-FEEDBACK
- Neg Supply Voltage-Nom (Vsup) :
- -40V
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Power :
- No
- Surface Mount :
- yes
- Voltage - Input Offset :
- 1.5mV
- Max Frequency :
- 1kHz
- Number of Functions :
- 1
- Nominal Supply Current :
- 4.7mA
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 8
- Nominal Gain Bandwidth Product :
- 2MHz
- Number of Channels :
- 1
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- REACH SVHC :
- No SVHC
- Voltage Gain :
- 110dB
- Operating Temperature :
- -25°C~85°C
- Dual Supply Voltage :
- 40V
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Low-Offset :
- No
- RoHS Status :
- ROHS3 Compliant
- Input Offset Voltage (Vos) :
- 5mV
- Output Current per Channel :
- 15mA
- Height :
- 1.7mm
- Width :
- 3.9mm
- Supply Voltage :
- 40V
- Length :
- 4.89mm
- Package / Case :
- 8-PowerSOIC (0.154, 3.90mm Width)
- Factory Lead Time :
- 6 Weeks
- Frequency Compensation :
- yes
- Datasheets
- OPA445ADDA

Instrumentation, OP Amps, Buffer Amps Texas Instruments OPA445ADDA Overview
The Texas Instruments OPA445ADDA is a versatile integrated circuit operational amplifier designed for general-purpose applications. With its compact 8-SOPWRPAD package, this IC offers exceptional performance and flexibility in various circuit designs.
Featuring a single op-amp configuration, the OPA445ADDA is suitable for a wide range of signal conditioning tasks in instrumentation, sensor interfacing, and buffer amplifier circuits. Its robust design ensures reliable operation even in demanding industrial environments.
Whether you're designing precision measurement equipment or signal buffering systems, the OPA445ADDA provides the performance and reliability you need for your critical applications.
OPA445ADDA Features
- Single operational amplifier configuration
- Wide operating voltage range
- High output current capability
- Low offset voltage and drift
- Excellent noise performance
- High slew rate for fast signal response
- Thermal shutdown protection
- Compact 8-SOPWRPAD package
OPA445ADDA Applications
- Instrumentation Amplifiers: The OPA445ADDA is ideal for precision instrumentation applications such as data acquisition systems and medical instrumentation, where accurate signal amplification is crucial for reliable measurements.
- Sensor Interfacing: This IC can be used to interface various sensors such as temperature sensors, pressure sensors, and strain gauges to microcontroller-based systems for industrial automation and control.
- Buffer Amplifiers: In signal buffering applications, the OPA445ADDA provides high input impedance and low output impedance, ensuring minimal signal distortion and maximum signal integrity in communication systems and audio equipment.
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