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