OPA4342UAG4
- Mfr.Part #
- OPA4342UAG4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC CMOS 4 CIRCUIT 14SOIC
- Stock
- 36,160
- In Stock :
- 36,160
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Voltage - Input Offset :
- 1mV
- Programmable Power :
- No
- Length :
- 8.65mm
- Voltage Gain :
- 124dB
- Number of Channels :
- 4
- Series :
- MicroAmplifier™
- Pin Count :
- 14
- RoHS Status :
- ROHS3 Compliant
- Low-Bias :
- yes
- Surface Mount :
- yes
- Output Current per Channel :
- 15mA
- Packaging :
- Tube
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Architecture :
- VOLTAGE-FEEDBACK
- Max I/O Voltage :
- 6mV
- Nominal Gain Bandwidth Product :
- 1MHz
- Current - Input Bias :
- 0.2pA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Slew Rate :
- 1V/μs
- Low-Offset :
- No
- Input Offset Voltage (Vos) :
- 6mV
- Output Type :
- Rail-to-Rail
- Thickness :
- 1.58mm
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Number of Functions :
- 4
- Supply Voltage :
- 2.7V
- JESD-609 Code :
- e4
- Common Mode Rejection Ratio :
- 76 dB
- Terminal Pitch :
- 1.27mm
- Lead Free :
- Lead Free
- Supply Voltage Limit-Max :
- 7.5V
- Nominal Supply Current :
- 1mA
- Input Offset Current-Max (IIO) :
- 0.00001μA
- ECCN Code :
- EAR99
- Power Supplies :
- 3/5V
- Width :
- 3.91mm
- Radiation Hardening :
- No
- Voltage - Supply, Single/Dual (±) :
- 2.7V~5.5V ±1.35V~2.75V
- Power Supply Rejection Ratio (PSRR) :
- 90.46dB
- Average Bias Current-Max (IIB) :
- 0.00001μA
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Height :
- 1.75mm
- Base Part Number :
- OPA4342
- Terminal Form :
- Gull wing
- Unity Gain BW-Nom :
- 1000 kHz
- Pbfree Code :
- yes
- Micropower :
- yes
- Factory Lead Time :
- 6 Weeks
- Frequency Compensation :
- yes
- Number of Terminations :
- 14
- Number of Pins :
- 14
- Bias Current-Max (IIB) @25C :
- 0.00001μA
- Operating Temperature :
- -40°C~85°C
- Operating Supply Current :
- 150μA
- Bandwidth :
- 1MHz
- Peak Reflow Temperature (Cel) :
- 260
- Amplifier Type :
- GENERAL PURPOSE
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Datasheets
- OPA4342UAG4

[Instrumentation, Texas Instruments, OPA4342UAG4] Overview
The OPA4342UAG4, manufactured by Texas Instruments, is an integrated circuit (IC) designed for precision signal processing in a variety of applications. This CMOS 4-circuit device comes in a 14SOIC package, offering compactness and efficiency in circuit design.
With its advanced features and high-performance capabilities, the OPA4342UAG4 is an ideal solution for industries requiring reliable signal amplification and buffering. Its versatility makes it suitable for a wide range of electronic systems, ensuring optimal performance and accuracy.
OPA4342UAG4 Features
- Four independent precision amplifiers
- CMOS technology for low input bias current
- High unity-gain bandwidth: 10 MHz
- Low offset voltage: 250 µV (maximum)
- Wide supply voltage range: ±1.8 V to ±18 V
- Low noise: 13 nV/√Hz at 1 kHz
- Small-outline IC package: 14SOIC
OPA4342UAG4 Applications
- Medical Devices: The OPA4342UAG4 is utilized in medical equipment such as patient monitoring systems and diagnostic devices. Its precision amplification capabilities ensure accurate signal processing in vital sign measurements and diagnostic readings.
- Industrial Automation: In industrial automation systems, this IC is employed for sensor signal conditioning and control loop amplification. Its low input bias current and high bandwidth make it suitable for precision control applications in manufacturing and process industries.
- Audio Equipment: The OPA4342UAG4 enhances the performance of audio equipment such as amplifiers and mixers. Its low noise characteristics and wide supply voltage range enable clean signal amplification, resulting in high-fidelity audio output for professional audio systems and consumer electronics.
- Test and Measurement Instruments: For test and measurement applications, this IC serves as a versatile building block for signal conditioning and measurement circuits. Its precision amplification and low offset voltage ensure accurate signal acquisition and processing in oscilloscopes, data acquisition systems, and spectrum analyzers.
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