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TA75559S
This IC is designed as a dual op-amp, with a maximum offset of 6000µV and a bandwidth of 5MHz
TA75559S
This IC is designed as a dual op-amp, with a maximum offset of 6000µV and a bandwidth of 5MHz
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TA75559S DataSheet
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Details
The TA75559S is a dual operational amplifier integrated circuit that is commonly used in audio applications. It features two high-gain, low-noise operational amplifiers with a wide bandwidth and excellent phase margin. The IC is designed to operate on a single power supply voltage ranging from +3V to +32V, making it suitable for a wide range of applications.The TA75559S has a total harmonic distortion (THD) of 0.005% at 1kHz, making it ideal for audio amplification tasks where high fidelity is important. It also has a high slew rate of 5V/μs, ensuring fast response times and stable operation.The dual operational amplifier IC has a compact form factor and is available in a 8-pin SOIC package, making it easy to integrate into circuit designs. The chip is also designed to be stable in a variety of operating conditions, with built-in thermal, short-circuit, and overload protection mechanisms.
Key Features
- Operates from 10V to 24V
- Low distortion
- Thermal shutdown protection
- Low quiescent current
- Internally fixed gain
- Low output noise
- Short circuit protection
- Thermal overload protection
Application
- Automotive audio systems
- Mobile audio systems
- Home audio systems
- Bluetooth speakers
- Portable entertainment systems
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | No | Part Life Cycle Code | Obsolete |
| Part Package Code | SIP | Pin Count ! | 9 |
| Reach Compliance Code | ECCN Code | EAR99 | |
| HTS Code ! | 8542.33.00.01 | Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | Average Bias Current-Max (IIB) | 0.5 µA |
| Bias Current-Max (IIB) @25C | 0.5 µA | Common-mode Reject Ratio-Nom | 90 dB |
| Frequency Compensation ! | YES | Input Offset Voltage-Max | 6000 µV |
| JESD-30 Code | R-PSIP-T9 | JESD-609 Code | e0 |
| Length | 22.28 mm | Low-Offset | NO |
| Neg Supply Voltage-Nom (Vsup) | -15 V | Number of Functions | 2 |
| Number of Terminals | 9 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
| Package Code | SIP | Package Equivalence Code | SIP9,.1 |
| Package Shape | RECTANGULAR | Package Style | IN-LINE |
| Power Supplies ! | +-15 V | Qualification Status ! | Not Qualified |
| Seated Height-Max | 7.9 mm | Slew Rate-Nom | 2 V/us |
| Supply Current-Max | 6 mA | Supply Voltage Limit-Max | 18 V |
| Supply Voltage-Nom (Vsup) | 15 V | Surface Mount ! | NO |
| Technology | BIPOLAR | Temperature Grade ! | INDUSTRIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) | Terminal Form ! | THROUGH-HOLE |
| Terminal Pitch ! | 2.54 mm | Terminal Position | SINGLE |
| Unity Gain BW-Nom | 5000 | Voltage Gain-Min | 20000 |
| Width | 3.2 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is TA75559S?
The TA75559S is a dual operational amplifier integrated circuit (IC) designed by Toshiba. It is commonly used in audio processing circuits, voltage followers, and other low-frequency applications.
How Does TA75559S Work?
The TA75559S functions as a dual operational amplifier that amplifies input signals with low distortion. It is capable of driving loads with high output current and offers good stability in various feedback configurations. The amplifier operates with low noise and is suitable for audio and signal processing applications.
How Many Pins does TA75559S have and What are the Functions of the Pinout Configuration?
The TA75559S is packaged in an 8-pin SIP (Single In-line Package) configuration. The pinout configuration includes:
- 1, 8: Output pins for amplifiers 1 and 2, respectively.
- 2, 7: Non-inverting input pins for amplifiers 1 and 2, respectively.
- 3, 6: Inverting input pins for amplifiers 1 and 2, respectively.
- 4: Negative power supply pin, V-
- 5: Positive power supply pin, V+
What are the Pros and Cons of TA75559S?
Pros:
- Dual Operational Amplifier: Provides two operational amplifiers in a single package for space-saving designs.
- Low Distortion: Offers low distortion and high output current capability for audio applications.
- Stable Operation: Good stability in various feedback configurations for reliable performance.
- Low Noise: Suitable for applications requiring low noise amplification.
- Simple Package: The 8-pin SIP package is easy to work with and suitable for through-hole PCB mounting.
Cons:
- Low Frequency Application: Limited to low-frequency applications due to characteristics of the amplifier.
- External Components: May require additional external components for specific circuit requirements.
- Single Supply Operation: Limited to single supply operation within specified voltage ranges.
Are There Any Equivalents/Alternatives to TA75559S for Recommendation?
- The NJM4559 from New Japan Radio is a similar dual operational amplifier IC with comparable performance.
- Alternative options to the TA75559S include the LM358 from Texas Instruments and the NE5532 from Texas Instruments.
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