OPA404SG
- Mfr.Part #
- OPA404SG
- Manufacturer
- Texas Instruments
- Package / Case
- 14-CDIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14CDIP
- Stock
- 22
- In Stock :
- 22
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Pbfree Code :
- yes
- Length :
- 18.55mm
- Lead Free :
- Lead Free
- Common Mode Rejection Ratio :
- 88 dB
- Architecture :
- VOLTAGE-FEEDBACK
- REACH SVHC :
- No SVHC
- Max I/O Voltage :
- 1mV
- Power Dissipation :
- 1W
- Operating Temperature :
- -55°C~125°C
- Dual Supply Voltage :
- 15V
- Voltage - Input Offset :
- 260μV
- Series :
- Difet®
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Surface Mount :
- No
- Input Offset Current-Max (IIO) :
- 0.0025μA
- Current - Input Bias :
- 1pA
- Amplifier Type :
- GENERAL PURPOSE
- Number of Terminations :
- 14
- Input Offset Voltage (Vos) :
- 1mV
- Average Bias Current-Max (IIB) :
- 0.005μA
- Bias Current-Max (IIB) @25C :
- 0.000008μA
- Packaging :
- Tube
- Nominal Gain Bandwidth Product :
- 6.4MHz
- Frequency Compensation :
- yes
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Low-Bias :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- OPA404
- Max Power Dissipation :
- 1W
- Nominal Supply Current :
- 2.5mA
- Supply Voltage :
- 15V
- Contact Plating :
- Gold
- Unity Gain BW-Nom :
- 6400 kHz
- ECCN Code :
- EAR99
- Number of Pins :
- 14
- Number of Functions :
- 4
- Micropower :
- No
- Number of Channels :
- 4
- Supply Voltage Limit-Max :
- 18V
- Output Current per Channel :
- 10mA
- Thickness :
- 2.8mm
- Width :
- 7.49mm
- Bandwidth :
- 6.4MHz
- Low-Offset :
- No
- Package / Case :
- 14-CDIP (0.300, 7.62mm)
- Height :
- 4.45mm
- Output Current :
- 9mA
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- NRND (Last Updated: 5 days ago)
- Radiation Hardening :
- No
- Slew Rate :
- 35V/µs
- Pin Count :
- 14
- Terminal Position :
- Dual
- Mounting Type :
- Through Hole
- Operating Supply Current :
- 9mA
- Programmable Power :
- No
- Voltage Gain :
- 100dB
- Voltage - Supply, Single/Dual (±) :
- 10V~36V ±5V~18V
- Datasheets
- OPA404SG

[Instrumentation, Texas Instruments OPA404SG] Overview
The Texas Instruments OPA404SG is a high-performance operational amplifier (op-amp) integrated circuit designed to meet the rigorous demands of instrumentation, control systems, and signal processing applications. With its versatile 14CDIP package, this op-amp delivers exceptional performance and reliability in a compact form factor, making it an ideal choice for a wide range of industrial and professional applications.
Engineered with precision and efficiency in mind, the OPA404SG ensures low input offset voltage, low input bias current, and high common-mode rejection ratio (CMRR), enabling accurate signal amplification and processing. Its robust design and wide operating temperature range make it suitable for use in harsh environments, providing reliable operation even in challenging conditions.
Whether you're designing precision measurement instruments, industrial automation systems, or high-fidelity audio equipment, the OPA404SG offers the performance, flexibility, and durability required to meet your most demanding application requirements.
OPA404SG Features
- High input impedance: Ensures minimal loading effects on signal sources.
- Low input offset voltage: Provides precise signal amplification with minimal error.
- Low input bias current: Minimizes input current requirements, reducing power consumption and signal distortion.
- High CMRR: Suppresses common-mode noise for accurate signal processing in noisy environments.
- Wide supply voltage range: Allows compatibility with various power sources and voltage levels.
- Compact 14CDIP package: Enables space-efficient circuit design and integration.
- Robust construction: Ensures reliable operation in harsh industrial environments.
OPA404SG Applications
- Precision measurement instruments: The OPA404SG is ideal for use in multimeter circuits, data acquisition systems, and laboratory equipment, where accurate signal amplification and processing are essential for precise measurements.
- Industrial automation systems: With its high input impedance and robust design, the OPA404SG is well-suited for use in industrial control systems, PLCs (programmable logic controllers), and process control instrumentation, providing reliable signal conditioning and processing in industrial automation applications.
- Audio amplification and processing: In audio equipment such as mixers, amplifiers, and equalizers, the OPA404SG delivers high-fidelity signal amplification and processing, ensuring clear and accurate audio reproduction.
- Sensor signal conditioning: Whether in automotive, aerospace, or medical applications, the OPA404SG plays a critical role in conditioning sensor signals for accurate measurement and control, providing reliable performance in demanding sensor interface applications.
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