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
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Series :
- MicroAmplifier™
- Power Supply Rejection Ratio (PSRR) :
- 90.46dB
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C
- Number of Pins :
- 14
- Low-Offset :
- No
- Pbfree Code :
- yes
- Nominal Supply Current :
- 1mA
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Current - Supply :
- 150μA
- Number of Functions :
- 4
- Frequency Compensation :
- yes
- ECCN Code :
- EAR99
- Micropower :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Factory Lead Time :
- 6 Weeks
- Radiation Hardening :
- No
- Pin Count :
- 14
- Width :
- 4.4mm
- Peak Reflow Temperature (Cel) :
- 260
- Amplifier Type :
- GENERAL PURPOSE
- Common Mode Rejection Ratio :
- 76 dB
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packing Method :
- TR
- Voltage Gain :
- 122dB
- Architecture :
- VOLTAGE-FEEDBACK
- Thickness :
- 1mm
- JESD-609 Code :
- e4
- Unity Gain BW-Nom :
- 1000 kHz
- Power Supplies :
- 3/5V
- Height :
- 1.2mm
- Input Offset Current-Max (IIO) :
- 0.00001μA
- Voltage - Input Offset :
- 200μV
- Number of Terminations :
- 14
- Length :
- 5mm
- Low-Bias :
- yes
- Number of Channels :
- 4
- REACH SVHC :
- No SVHC
- Input Offset Voltage (Vos) :
- 1mV
- Terminal Position :
- Dual
- Surface Mount :
- yes
- Base Part Number :
- OPA4344
- Voltage - Supply, Single/Dual (±) :
- 2.5V~5.5V
- Average Bias Current-Max (IIB) :
- 0.00001μA
- Bandwidth :
- 1MHz
- Output Type :
- Rail-to-Rail
- Slew Rate :
- 0.8V/µs
- Bias Current-Max (IIB) @25C :
- 0.00001μA
- Supply Voltage Limit-Max :
- 7.5V
- Max I/O Voltage :
- 1mV
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Programmable Power :
- No
- Current - Input Bias :
- 0.2pA
- Current - Output / Channel :
- 15mA
- Supply Voltage :
- 5.5V
- Packaging :
- Tape and Reel (TR)
- 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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