OPA604AU
- Mfr.Part #
- OPA604AU
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- OPA604 FET-INPUT, AUDIO OPERATIO
- Stock
- 12,980
- In Stock :
- 12,980
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Number of Channels :
- 1
- Pbfree Code :
- yes
- Programmable Power :
- No
- Mounting Type :
- Surface Mount
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Bandwidth :
- 20MHz
- Pin Count :
- 8
- Amplifier Type :
- GENERAL PURPOSE
- Height :
- 1.75mm
- Architecture :
- VOLTAGE-FEEDBACK
- Number of Pins :
- 8
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Factory Lead Time :
- 6 Weeks
- Voltage Gain :
- 100dB
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Width :
- 3.91mm
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Average Bias Current-Max (IIB) :
- 0.0002μA
- Input Offset Voltage (Vos) :
- 1mV
- Contact Plating :
- Gold
- Radiation Hardening :
- No
- Surface Mount :
- yes
- Length :
- 4.9mm
- Number of Terminations :
- 8
- Base Part Number :
- OPA604
- Operating Temperature :
- -25°C~85°C
- Slew Rate :
- 25V/µs
- Common Mode Rejection Ratio :
- 80 dB
- Dual Supply Voltage :
- 12V
- Lead Free :
- Lead Free
- Packaging :
- Tube
- JESD-609 Code :
- e4
- Frequency Compensation :
- yes
- Low-Offset :
- No
- Micropower :
- No
- Neg Supply Voltage-Max (Vsup) :
- -25V
- Supply Type :
- Dual
- Nominal Gain Bandwidth Product :
- 20MHz
- Current - Input Bias :
- 5pA
- Supply Voltage Limit-Max :
- 25V
- Output Current per Channel :
- 35mA
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Supply Voltage :
- 15V
- Terminal Form :
- Gull wing
- Unity Gain BW-Nom :
- 20000 kHz
- Voltage - Supply, Single/Dual (±) :
- 9V~48V ±4.5V~24V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Low-Bias :
- yes
- Thickness :
- 1.58mm
- Operating Supply Current :
- 5.3mA
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Nominal Supply Current :
- 7mA
- Weight :
- 75.891673mg
- Datasheets
- OPA604AU

[Instrumentation, OP Amps, Buffer Amps] Overview
The OPA604AU, manufactured by Texas Instruments, is a high-performance operational amplifier specifically designed for audio applications. With its FET input design, this amplifier offers exceptional low noise and distortion characteristics, making it an ideal choice for demanding audio circuits.
Engineered with precision and reliability in mind, the OPA604AU ensures accurate signal processing and faithful reproduction of audio signals, catering to the needs of professional audio equipment manufacturers and audio enthusiasts alike.
Whether used in studio-grade audio equipment, high-fidelity audio systems, or precision instrumentation, the OPA604AU excels in delivering pristine audio quality, making it a preferred choice among discerning engineers and designers.
OPA604AU Features
- FET input design for low noise and distortion
- High gain bandwidth product
- Wide supply voltage range
- High slew rate for fast signal response
- Low input bias current
- Unity-gain stable
- Compact and versatile package
OPA604AU Applications
- Professional Audio Equipment: The OPA604AU is commonly used in the design of professional audio mixers, preamplifiers, and equalizers, where its low noise and distortion characteristics ensure accurate audio signal processing, resulting in superior sound quality.
- High-Fidelity Audio Systems: In high-end audio systems such as amplifiers, receivers, and DACs (Digital-to-Analog Converters), the OPA604AU plays a crucial role in maintaining the fidelity of audio signals, delivering an immersive listening experience to enthusiasts.
- Precision Instrumentation: With its precision and reliability, the OPA604AU finds applications in precision instrumentation equipment such as data acquisition systems, signal generators, and measurement instruments, where its high performance and stability are essential for accurate measurements and analysis.
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