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
Key Features
- 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
Applications
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.
Specifications
| 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 |
Alternate & Equivalent Parts
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.
Related Guides
CDCE913PWR Programmable Clock Synthesizer Design Guide
Complete design guide for the CDCE913PWR clock synthesizer: VCO range, I2C programming, decoupling, and layout best practices for embedded systems.
May 22, 2026
OPA4277MDTEP Precision Quad Op-Amp Selection Guide: How to Choose the Right Variant
How to choose the right OPA4277 quad precision op-amp variant—OPA4277MDTEP vs UA—covering offset voltage, CMRR, supply range, and temperature grade.
May 22, 2026
SN74LVC14APWR Hex Schmitt-Trigger Inverter: Application Note and Design Guide
Complete design guide for the SN74LVC14APWR hex Schmitt-trigger inverter: thresholds, decoupling, oscillator design, package selection, and common pitfalls.
May 21, 2026
TPS62841DGRR Buck Converter Selection Guide: Ultra-Low 60 nA IQ for Battery-Powered IoT
How to choose the right TPS62841 variant for IoT, wearables, and wireless sensors: quiescent current, voltage range, package, and application examples.
May 21, 2026
Why Buy from FindMyChip
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.
More from Texas Instruments
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”