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