NE5532D - Dual 10MHz Low-Noise Audio Op Amp | Texas Instruments (Tape & Reel)
Référence : NE5532D ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $0.087 | $0,09 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1 000 | $0 | $0,00 |
NE5532D Présentation
An operational amplifier is an analog integrated circuit that uses high-gain differential feedback to amplify the difference between two input voltages. Within the broader hierarchy, the NE5532 is a dual operational amplifier, a low-noise voltage-feedback amplifier, and a linear amplifier used in audio preamplifiers, mixing consoles, active filters, and line-level driver circuits. Its two independent channels make it suitable for stereo audio or paired mono signal processing.
Key characteristics include 5 nV/√Hz typical input noise at 1 kHz, 10 MHz typical unity-gain bandwidth, 100 dB typical DC voltage gain, 10 V/μs typical slew rate, and a typical 100 dB common-mode rejection ratio. The device also provides rail-to-rail output swing under the specified load conditions and low-distortion operation. The manufacturer identifies the NE5532 family for audio applications rather than precision instrumentation or micropower systems.
The NE5532x family uses a conventional bipolar operational-amplifier architecture optimized for low noise and audio bandwidth. Its performance depends on supply voltage, output loading, gain, frequency, and bypass-capacitor implementation. Because the specified operating range includes ±5 V to ±15 V, downstream circuit headroom and output-swing limits must be checked against the actual load rather than inferred from the nominal supply rating.
Typical applications include stereo preamplifiers, headphone-buffer stages, active crossover filters, audio mixers, line amplifiers, and small-signal buffer circuits. The dual configuration reduces package count when two related audio channels are required. A design should still verify stability, output-current capability, thermal conditions, and the selected feedback network rather than assuming every audio circuit has the same optimum gain or loading.
The primary design consideration is power-supply decoupling and clean grounding. Place suitable bypass capacitors close to the supply pins, keep input and feedback routing short, and avoid high-impedance nodes adjacent to the amplifier inputs. The SOIC-8 package is a surface-mount SOIC family package intended for PCB assembly rather than through-hole insertion.
This page combines the verified manufacturer and distributor information for NE5532D with package, application, design, and procurement context. Alternative substitutions are shown only where the retrieved web material supports a credible cross-reference; unavailable pricing and electrical details remain explicitly marked rather than inferred.
Alternatives de remplacement direct pour NE5532D — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
NE5532P
✅ Remplacement direct✓ En stock
Contactez-nous pour le prix
Voir la fiche technique →BA4560YFVM-MGTR
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
NE5532D Valeurs maximales et caractéristiques électriques
| Amplifier Type | Dual low-noise operational amplifier |
| Number of Amplifier Circuits | 2 circuits |
| Equivalent Input Noise Voltage | 5 nV/√Hz typical at 1 kHz |
| Unity-Gain Bandwidth | 10 MHz typical |
| DC Voltage Gain | 100 V/mV typical |
| Slew Rate | 10 V/μs typical |
| Common-Mode Rejection Ratio | 100 dB typical |
| Specified Supply Voltage Range | ±5 V to ±15 V |
| Maximum Total Supply Voltage | 30 V |
| Output Voltage Swing | 32 V peak-to-peak typical at ±18 V and 600 Ω load |
| Plage de température de fonctionnement | 0 °C to +70 °C for NE5532x |
| Boîtier | 8-pin SOIC |
| Type de montage | Surface Mount |
| Product Category | Standard general-purpose amplifier |
| Application Category | Audio applications |
| Manufacturer | Texas Instruments |
Guide de configuration des broches du NE5532D 8-pin soic
Configuration des broches du NE5532D (boîtier 8-pin soic). Ce composant analogique comporte des broches d'entrée, de sortie et d'alimentation. Consultez la fiche technique du fabricant pour les configurations des broches d'annulation d'offset, de compensation et d'activation. Idéal pour le conditionnement de signaux et les circuits amplificateurs.
Aucune donnée de brochage détaillée disponible pour NE5532D.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
NE5532D convient pour 8 applications: Stereo Audio Preamplifier, Active Audio Crossover, Headphone Buffer Stage, Audio Mixer Input Amplifier, Line-Level Audio Driver, Instrumentation-Style Low-Level Signal Amplifier, Small-Signal Audio Buffer, Consumer Audio Signal Conditioning.
Stereo Audio Preamplifier
The NE5532D fits stereo line-level preamplifier stages because its two amplifier circuits share one 8-pin SOIC package and its verified family specification provides 5 nV/√Hz typical equivalent input noise at 1 kHz with 10 MHz typical unity-gain bandwidth. Each channel can use the same gain and feedback topology, reducing package count while preserving consistent audio bandwidth. The 30 V maximum total supply rating supports conventional dual-polarity audio rails, but the designer must still verify output swing into the selected source impedance. Decoupling capacitors should be placed near the supply pins, and the input, feedback, and reference-ground paths should remain short to preserve low-noise performance.
Recommandé
Active Audio Crossover
The NE5532D is suitable for active low-pass, high-pass, or crossover filter stages where audio bandwidth and low noise matter. Its verified 10 MHz typical unity-gain bandwidth provides substantially more loop bandwidth than common audio crossover frequencies, while 5 nV/√Hz typical input noise at 1 kHz helps limit the amplifier’s contribution to the signal floor. The dual package allows two filter channels or adjacent gain stages to share one component footprint. Component tolerances and the op-amp’s actual gain-bandwidth behavior should be checked together, because a wide-band amplifier does not eliminate the sensitivity of a high-Q filter to tolerance and noise.
Recommandé
Headphone Buffer Stage
NE5532D can serve as a low-noise buffer between a higher-impedance audio source and a headphone or line-level load. The family’s 5 nV/√Hz typical input noise at 1 kHz and 10 MHz typical unity-gain bandwidth are useful for preserving small audio signals, while the two channels can buffer left and right channels in one package. The output-load capability and swing must be checked against the headphone impedance and any volume-control network; the verified material does not establish a universal headphone-current rating. Short feedback traces, a low-noise ground reference, and local supply bypass are especially important when the source impedance is high.
Recommandé
Audio Mixer Input Amplifier
The NE5532D is appropriate for line-level audio mixer input amplification because it combines a dual amplifier configuration with low-noise audio characteristics. A typical implementation uses one channel for the incoming balanced or unbalanced line signal and the other for a second input or auxiliary path, with the gain established by external resistors. The 10 MHz typical unity-gain bandwidth allows the amplifier to follow audio-rate signals, but mixer designs must account for source impedance, pot resistance, clipping margin, and output impedance. The verified data does not specify input-referred distortion for every gain and load, so final distortion measurements should use the actual mixer network.
Recommandé
Line-Level Audio Driver
NE5532D can drive a line-level audio stage when the load is within the amplifier’s verified voltage and current operating conditions. Its family specification lists a 32 V peak-to-peak typical output swing at ±18 V and a 600 Ω load, while the specified NE5532x supply range is ±5 V to ±15 V. These values provide useful design bounds but are not interchangeable: a 600 Ω load at a different supply or frequency may have different limits. The application should use short output routing, adequate ground return, and a stable feedback network, with thermal and output-stage checks performed at the maximum expected signal level.
Recommandé
Instrumentation-Style Low-Level Signal Amplifier
The NE5532D may be used for low-level audio or instrumentation-oriented signal conditioning when its supply and noise characteristics fit the circuit, although it is not presented in the verified data as a precision instrumentation amplifier. The dual architecture can implement differential, single-ended, gain, or filtering blocks, but input common-mode range, offset, bias current, and output-current limits must be verified from the manufacturer datasheet. The available family data specifically emphasizes audio use and provides 100 dB typical common-mode rejection, not a complete instrumentation-grade error budget. For sensor signals, compare bias-current and offset requirements before committing the part to a precision measurement path.
Recommandé
Small-Signal Audio Buffer
NE5532D is useful as a small-signal buffer when a circuit needs isolation between a source and a load without adding substantial audio noise. Its 5 nV/√Hz typical equivalent input noise at 1 kHz and 10 MHz typical unity-gain bandwidth support low-level audio paths, while the dual package allows buffering of two related signals. Buffer performance still depends on source impedance, bias current, output load, and the chosen operating point. Use short traces and local bypass, and avoid treating the amplifier as an unlimited current source. The family’s 30 V maximum supply capability provides headroom for conventional audio rails but does not remove the need for load-specific verification.
Recommandé
Consumer Audio Signal Conditioning
NE5532D can be used in consumer audio signal-conditioning blocks such as tone controls, preamp stages, and small passive-adjacent circuits. The verified Texas Instruments positioning identifies the NE5532 as a dual 30 V, 10 MHz low-noise operational amplifier for audio applications, which makes it a natural fit for conventional analog audio boards. Its SOIC-8 package supports compact surface-mount assembly, while the dual topology can reduce the number of packages in stereo circuitry. Validate the actual board’s grounding, supply ripple, pot implementation, and output load. The part is not automatically interchangeable with rail-to-rail-input modern amplifiers if the circuit depends on input common-mode range near the supply rails.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour NE5532D — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | NE5532P | NE5532D | BA4560YFVM-MGTR | NE5532N |
|---|---|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | ROHM Semiconductor | Texas Instruments |
| Package | 8-pin SOIC | 8-pin SOIC | 8-pin SOIC | 8-pin SOIC | DIP-8 |
| Number of Amplifier Circuits | 2 circuits | 2 circuits | 2 circuits | 2 circuits | 2 circuits |
Principaux différenciateurs
- Audio-focused dual amplifier in an 8-pin SOIC package (vs NE5532N)
- Low-noise input specification for audio paths (vs BA4560YFVM-MGTR)
- Family bandwidth suitable for audio filtering and buffering (vs BA4560YFVM-MGTR)
- Documented 30 V maximum total supply family rating (vs NE5532N)
Notes de conception
Place the supply-bypass capacitors close to the NE5532D supply pins and keep the return path short. The verified family specification covers ±5 V to ±15 V operation, but the correct capacitor voltage rating, polarity, and stability depend on the actual power topology. For dual-rail audio circuits, bypass each rail near the IC rather than relying on a distant bulk capacitor alone. Check the manufacturer datasheet for the recommended decoupling arrangement before finalizing the PCB.
Route the non-inverting inputs, feedback components, and ground reference with short, quiet traces. High-impedance audio nodes are susceptible to leakage, contamination, and nearby switching-node coupling; keeping them away from power inductors, digital clocks, and regulator outputs can preserve the benefit of the 5 nV/√Hz typical input-noise specification. Use a continuous ground reference where possible and avoid creating a long return path beneath the input network.
Do not assume that any SOIC-8 dual op amp is interchangeable with NE5532D. Verify the manufacturer pinout, supply pins, input configuration, output configuration, and package drawing against the circuit schematic. In particular, the retrieved cross-reference material mentions NE5532N and BA4560YFVM-MGTR, but it does not provide enough verified detail to establish exact NE5532D pin compatibility. Confirm operating range, input common-mode limits, output swing, load current, noise, bandwidth, and stability before substitution.
Select feedback resistors and compensation values for the intended gain and load rather than copying a generic NE5532 example without checking the source impedance. The verified 10 MHz typical unity-gain bandwidth is a family-level figure, not a guarantee of flat response, low distortion, or stable operation in every feedback network. Measure output swing and distortion at the intended supply voltage, frequency, and load, and use the manufacturer’s recommended layout and test conditions for the final comparison.
Informations de conformité
The supplied verified data identifies Texas Instruments as the manufacturer but does not explicitly state RoHS, REACH, lead-free, halogen-free, conflict-minerals, or automotive qualification status. NE5532D is categorized here as an amplifier IC, so AEC-Q100 is marked not_applicable only at the product-category level, not as a manufacturer qualification claim.