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