2-channel, 10-MHz, 26-V output swing, low-noise audio op amp
Product details
Parameters
Package | Pins | Size
Features
- Equivalent Input Noise Voltage:
5 nV/√Hz Typ at 1 kHz - Unity-Gain Bandwidth: 10 MHz Typ
- Common-Mode Rejection Ratio: 100 dB Typ
- High DC Voltage Gain: 100 V/mV Typ
- Peak-to-Peak Output Voltage Swing 26 V Typ With VCC± = ±15 V and RL = 600 Ω
- High Slew Rate: 9 V/μs Typ
Description
The NE5532, NE5532A, SA5532, and SA5532A devices are high-performance operational amplifiers combining excellent DC and AC characteristics. They feature very low noise, high output-drive capability, high unity-gain and maximum-output-swing bandwidths, low distortion, high slew rate, input-protection diodes, and output short-circuit protection. These operational amplifiers are compensated internally for unity-gain operation. These devices have specified maximum limits for equivalent input noise voltage.
Technical documentation
= Top documentation for this product selected by TI
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | NE5532x, SA5532x Dual Low-Noise Operational Amplifiers datasheet (Rev. J) | Jan. 27, 2015 |
| Technical articles | No headroom, no problem: buffering and filtering an audio signal chain in low-voltage systems | Apr. 11, 2019 | |
| E-book | The Signal e-book: A compendium of blog posts on op amp design topics | Mar. 28, 2017 | |
| Technical articles | Amp up your cans: Is your op amp stable? (Part 2) | Jan. 22, 2016 | |
| Technical articles | Stress-induced outbursts: Microphonics in ceramic capacitors (Part 2) | Dec. 23, 2014 | |
| Technical articles | Stress-induced outbursts: Microphonics in ceramic capacitors (Part 1) | Dec. 19, 2014 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
SIDEGIG-GUITAREVM
Description
The TI Guitar SideGig plug-in module turns TI Audio Class-D amplifier EVM’s into a guitar, bass or musical instrument amplifier. The board features selectable “clean” and “drive” channels for traditional and overdriven guitar sounds. The clean channel offers volume (...)
Features
- Connects to TI Class-D Amplifier EVMs with the Audio Interface Board (AIB) connector
- Drive channel adds drive, tone and level controls
- Clean Channel with treble, middle, bass and volume controls
- Supports one BTL channel or PBTL Class-D amplifier output
- Input: ¼” mono input jack for musical instruments
- (...)
Description
The TPA3244EVM Ultra-HD evaluation module demonstrates the TPA3244DDW integrated circuit from Texas Instruments. The TPA3244DDW is a high-performance class-D amplifier that enables true premium sound quality with high efficiency class-D technology. It features an advanced integrated feedback design (...)
Features
- Self-contained protection system (short circuit, clip and thermal)
- Standard 2VRMS differential input or single-ended line input
- BTL, PBTL and SE output configurations support
- Double-sided, plated-through, 2oz. cu 4 layer PCB layout
- Supports Audio Plug-In Boards through its AIB connector
- Supports (...)
Description
The TPA3245EVM Ultra-HD evaluation module demonstrates the TPA3245DDV integrated circuit from Texas Instruments. The TPA3245DDV is a high-performance class-D amplifier that enables true premium sound quality with high efficiency class-D technology. It features an advanced integrated feedback design (...)
Features
- Stereo Ultra-HD evaluation module
- Self-contained protection system (short circuit, clip and thermal)
- Standard 2VRMS differential input or single ended line input
- BTL, PBTL and SE output configurations support
- Double-sided, plated-through, 2oz. cu 2 layer PCB layout
Description
The TPA3251EVM Ultra-HD evaluation module demonstrates the TPA3251 integrated circuit from Texas Instruments. The TPA3251 is a high-performance Class-D amplifier that enables true premium sound quality with high efficiency Class-D technology. It features an advanced integrated feedback design and (...)
Features
- Supports Post-Filter Feedback
- Self-contained protection system (short circuit, clip and thermal)
- Standard 2VRMS differential input or single ended line input
- BTL, PBTL and SE output configurations support
- Double-sided, plated-through, 2oz. Cu 2 layer PCB layout
- Supports Audio Plug-In Boards through its (...)
Design tools & simulation
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
TINA-TI — TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
ANALOG-ENGINEER-CALC — The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
Features
- Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
- Noise calculations
- Common unit translation
- Solves common amplifier circuit design problems
- Gain selections using standard resistors
- Filter configurations
- Total noise for common amplifier configurations
- (...)
Reference designs
TIDA-01414 — The TPA3244 Dolby Atmos® Soundbar Reference Design combines Ultra-HD audio and high dynamic range to create room filling audio experience from a small form factor system. The design leverages TI's high-performance TPA3244 amplifier, PCM5252 high-performance DAC with processing, and an integrated (...)
Design files
-
download TIDA-01414 BOM.pdf (113KB) -
download TIDA-01414 Assembly Drawing.pdf (769KB) -
download TIDA-01414 PCB.pdf (7121KB) -
download TIDA-01414 CAD Files.zip (3928KB) -
download TIDA-01414 Gerber.zip (8312KB)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| PDIP (P) | 8 | View options |
| SO (PS) | 8 | View options |
| SOIC (D) | 8 | View options |
Ordering & quality
Information included:
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Support & training
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