OPA4344EA/2K5
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- Mfr.Part #
- OPA4344EA/2K5
- Manufacturer
- Texas Instruments
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC CMOS 4 CIRCUIT 14TSSOP
- Stock
- 15,693
- In Stock ：
- 15,693
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Unity Gain BW-Nom :
- 1000 kHz
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Nominal Supply Current :
- 1mA
- Number of Channels :
- 4
- Pin Count :
- 14
- Radiation Hardening :
- No
- Voltage - Input Offset :
- 200μV
- Input Offset Current-Max (IIO) :
- 0.00001μA
- Frequency Compensation :
- yes
- Packing Method :
- TR
- Low-Bias :
- yes
- Bias Current-Max (IIB) @25C :
- 0.00001μA
- Common Mode Rejection Ratio :
- 76 dB
- Supply Voltage :
- 5.5V
- REACH SVHC :
- No SVHC
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Current - Supply :
- 150μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max I/O Voltage :
- 1mV
- Number of Terminations :
- 14
- Height :
- 1.2mm
- Supply Voltage Limit-Max :
- 7.5V
- Power Supply Rejection Ratio (PSRR) :
- 90.46dB
- Surface Mount :
- yes
- Architecture :
- VOLTAGE-FEEDBACK
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Number of Functions :
- 4
- Output Type :
- Rail-to-Rail
- Lead Free :
- Lead Free
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- Micropower :
- yes
- Width :
- 4.4mm
- Series :
- MicroAmplifier™
- Bandwidth :
- 1MHz
- Programmable Power :
- No
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 6 Weeks
- Low-Offset :
- No
- Current - Output / Channel :
- 15mA
- Power Supplies :
- 3/5V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 14
- Amplifier Type :
- GENERAL PURPOSE
- Operating Temperature :
- -40°C~85°C
- Thickness :
- 1mm
- JESD-609 Code :
- e4
- Length :
- 5mm
- Base Part Number :
- OPA4344
- Voltage Gain :
- 122dB
- Voltage - Supply, Single/Dual (±) :
- 2.5V~5.5V
- Pbfree Code :
- yes
- Average Bias Current-Max (IIB) :
- 0.00001μA
- Mounting Type :
- Surface Mount
- Slew Rate :
- 0.8V/µs
- Input Offset Voltage (Vos) :
- 1mV
- Current - Input Bias :
- 0.2pA
- Datasheets
- OPA4344EA/2K5
Instrumentation, OP Amps, Buffer Amps Texas Instruments OPA4344EA/2K5 Overview
This Texas Instruments OPA4344EA/2K5 is a high-performance CMOS quad operational amplifier (op amp) integrated circuit. Designed for precision instrumentation, it offers four independent op amps in a single package, making it ideal for applications requiring multiple amplifiers with precise performance characteristics.
With its 14-pin TSSOP package, this IC provides excellent noise performance and low distortion, making it suitable for a wide range of industrial and commercial applications where high accuracy and reliability are paramount.
OPA4344EA/2K5 Features
- Quad operational amplifier in a single package
- CMOS technology for low power consumption
- Wide supply voltage range: ±2.5V to ±18V
- Low input offset voltage: 0.5 mV max
- Low noise: 5.5 nV/√Hz at 1 kHz
- High slew rate: 8 V/µs
- Unity-gain stable
- Operating temperature range: -40°C to 125°C
- 14-pin TSSOP package for easy integration
OPA4344EA/2K5 Applications
- Medical Instrumentation: The OPA4344EA/2K5 can be used in medical instrumentation devices such as ECG amplifiers and patient monitoring systems. Its low input offset voltage and low noise characteristics ensure accurate signal processing, essential for reliable patient diagnostics.
- Audio Signal Processing: In audio equipment like mixing consoles and professional audio interfaces, this IC provides high-fidelity signal amplification with low distortion, contributing to excellent audio quality in recording studios and live sound reinforcement systems.
- Industrial Control Systems: For industrial automation and control applications, including PLCs (Programmable Logic Controllers) and motor control systems, the OPA4344EA/2K5 offers precision amplification to ensure accurate sensor readings and precise control of machinery and processes.
- Sensor Interface Circuits: This IC is suitable for sensor interface circuits in various applications, such as temperature sensors, pressure sensors, and strain gauges. Its low input offset voltage and wide supply voltage range enable accurate signal conditioning across diverse sensor types.
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