SA5532APE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The SA5532APE4 is a dual low-noise operational amplifier from Texas Instruments featuring voltage-feedback architecture with internal frequency compensation. It offers a minimum CMRR of 70dB (typical 100dB), 0.8µA bias current, and 4mV maximum input offset voltage, housed in an 8-pin DIP package, making it ideal for high-fidelity audio and precision analog signal processing applications.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- SA5532APE4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SA5532APE4?
- Dual low-noise voltage-feedback operational amplifier
- Excellent CMRR: 70dB minimum, 100dB typical
- Low input bias current: 0.8µA typical at 25°C
- Low input offset voltage: 4mV maximum for precision applications
- Internal frequency compensation for unconditional stability
- 8-pin DIP package compatible with through-hole and socket assembly
What is SA5532APE4 used for?
The SA5532APE4 is widely used in professional audio equipment, including preamplifiers, mixers, equalizers, and line drivers, where low noise and high CMRR are essential for preserving audio quality. It is also employed in precision instrumentation, active filter design, and signal conditioning circuits requiring stable, low-distortion amplification with minimal offset errors.
What are the specifications of SA5532APE4?
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 1 µA |
| Bias Current-Max (IIB) @25C | 0.8 µA |
| Common-mode Reject Ratio-Min | 70dB |
| Common-mode Reject Ratio-Nom | 100dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.15 µA |
| Input Offset Voltage-Max | 4000 µV |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -22 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 9V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 16mA |
| Supply Voltage Limit-Max | 22V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Unity Gain BW-Nom | 10000 |
| Voltage Gain-Min | 10000 |
| Wideband | NO |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Mexico |
Where can I find the SA5532APE4 datasheet?
SA5532APE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SA5532APE4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What noise performance does the SA5532APE4 offer?
The SA5532APE4 is specifically designed as a low-noise operational amplifier, making it one of the classic choices for audio preamplifier and signal conditioning applications. Its low equivalent input noise voltage and current, combined with a typical CMRR of 100dB, ensure minimal noise contribution to the signal chain in high-fidelity audio and precision measurement circuits.
What is the CMRR specification for the SA5532APE4?
The SA5532APE4 has a common-mode rejection ratio (CMRR) of at least 70dB minimum and typically 100dB at room temperature. High CMRR is critical for rejecting power supply noise, ground loop interference, and common-mode signal pickup, making this op-amp well suited for balanced audio interfaces and differential measurement circuits.
How many op-amp channels does the SA5532APE4 contain?
The SA5532APE4 contains two independent operational amplifier channels in a single 8-pin DIP package (dual op-amp). Each channel operates independently with its own inputs and output, allowing two separate signal paths to be amplified or processed within the same compact IC, reducing board space and component count compared to using two single op-amps.
What applications is the SA5532APE4 best suited for?
The SA5532APE4 is best suited for audio amplification and signal processing applications due to its low noise characteristics and high CMRR. Typical uses include microphone preamplifiers, mixing console input stages, active audio crossovers, equalization circuits, and precision instrumentation amplifier stages where a clean, low-noise signal path is required.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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