NE5532D8R2G - 10 MHz Dual Low-Noise Op Amp | onsemi
Référence : NE5532D8R2G ✓ ActifNE5532D8R2G Présentation
An operational amplifier is a voltage-gain building block used within the broader semiconductor and analog integrated-circuit hierarchy. The NE5532 family combines low-noise voltage amplification with internally compensated operation, reducing the external compensation components normally required to stabilize a feedback amplifier. In signal paths, its role is to increase the voltage presented by a small source while preserving the intended signal bandwidth.
The verified 10 MHz bandwidth supports applications requiring response beyond the audio baseband, while the dual circuit count lets one 8-SOIC package implement two independent amplifier sections. Its 3 V to 20 V operating supply span is suitable for conventional analog systems operating from regulated low-voltage rails through higher industrial-style supply voltages. The distributor listing specifically describes the device as an internally compensated dual low-noise operational amplifier.
The NE5532 architecture is intended for general-purpose instrumentation rather than a specialized automotive-qualified product. Compared with the listed 10 MHz class of low-noise amplifiers, designers should examine noise density, distortion, output-current capability, input-bias current, unity-gain stability, and supply-current consumption against their exact circuit requirements. The verified data does not quantify every one of those electrical characteristics, so they should be confirmed in the manufacturer datasheet before final qualification.
Typical uses include low-level audio preamplification, active filters, instrumentation signal conditioning, transducers, and general analog control loops. In each case, the device can provide two amplifier channels while maintaining a compact surface-mount footprint. The 8-SOIC format supports conventional PCB assembly and hand-soldering while avoiding the larger footprint of an equivalent dual DIP package.
The principal design consideration is stability. Because the amplifier is internally compensated, a feedback network must be selected for the intended closed-loop gain and load. Designers should also verify output swing, input common-mode range, supply headroom, noise performance, and thermal margin using the manufacturer datasheet rather than relying on general NE5532-family assumptions.
This page combines verified distributor availability and pricing, same-package replacement information, a parameter comparison, and practical selection guidance. It is intended to help engineers identify whether the NE5532D8R2G matches a dual, 8-SOIC, 10 MHz low-noise amplifier requirement before purchasing or redesigning an existing board.
Alternatives de remplacement direct pour NE5532D8R2G — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec NE5532D8R2G (même facteur de forme et même empreinte) — différant par Supply Voltage Range, Amplifier Type, Slew Rate, Package, Gain-Bandwidth Product.
NE5532AD8R2G
✅ Remplacement directContactez-nous pour le prix
Voir la fiche technique →SE5532AD8R2G
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
NE5532DR
✅ Remplacement directContactez-nous pour le prix
Voir la fiche technique →OPA2134UA/2K5
✅ Remplacement directContactez-nous pour le prix
Voir la fiche technique →OPA2604UA
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
NE5532D8R2G Valeurs maximales et caractéristiques électriques
| Product Type | Dual operational amplifier |
| Amplifier Circuit Count | 2 circuits |
| Gain-Bandwidth Product | 10 MHz |
| Supply Voltage Range | 3 V to 20 V |
| Compensation | Internally compensated |
| Noise Class | Low noise |
| Application Classification | Standard general-purpose amplifier |
| Temperature Grade | Commercial temperature |
| Boîtier | 8-SOIC |
| Type de montage | Surface mount |
| Number of Circuits | 2 |
Guide de configuration des broches du NE5532D8R2G 8-soic
Configuration des broches du NE5532D8R2G (boîtier 8-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 NE5532D8R2G.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
NE5532D8R2G convient pour 6 applications: Low-Level Audio Preamplification, Active Audio Filters, Instrumentation Signal Conditioning, Sensor Interface Amplification, Audio Mixing and Distribution, General-Purpose Analog Control Loops.
Low-Level Audio Preamplification
The NE5532D8R2G fits low-level audio preamplification because it combines two internally compensated low-noise amplifier circuits with a 10 MHz gain-bandwidth product. One package can implement a stereo pair or separate signal channels while keeping the board footprint compact. The verified 3 V to 20 V supply range supports common regulated analog rails. Designers should select resistor values for the required gain, confirm output swing at the highest expected signal level, and verify the input and output noise contribution in the manufacturer datasheet before committing to the circuit.
Recommandé
Active Audio Filters
The dual NE5532D8R2G is suitable for active audio filtering because each package contains two amplifier circuits and the verified 10 MHz bandwidth provides useful response above the audio baseband. Internally compensated operation simplifies realization of common second-order filter sections, although the exact gain and stability requirements must be checked for each topology. The 8-SOIC package allows the two filter channels to be placed close to their signal sources, while the 3 V to 20 V supply range accommodates conventional analog supply arrangements.
Recommandé
Instrumentation Signal Conditioning
The NE5532D8R2G can condition low-level instrumentation signals where two channels must be amplified consistently. Its dual-circuit configuration reduces the number of packages, and the internally compensated 10 MHz amplifier provides a defined bandwidth point for common feedback designs. With a verified supply range of 3 V to 20 V, it can operate from standard analog rails. Engineers must still verify input bias current, common-mode range, offset voltage, output swing, noise, and settling behavior against the sensor and ADC used in the design.
Recommandé
Sensor Interface Amplification
The NE5532D8R2G can amplify outputs from moderate-bandwidth sensors when the design requires low-noise gain and two independent analog channels. Its 10 MHz bandwidth is well above typical audio and slow-measurement frequencies, while internal compensation reduces the component count for straightforward inverting and non-inverting stages. The principal constraints are the unverified input offset, bias current, common-mode range, and output drive, all of which must be checked against the sensor impedance, cable length, and required measurement accuracy.
Recommandé
Audio Mixing and Distribution
A dual NE5532D8R2G can implement two channels of an audio mixer, summing amplifier, or line-level distribution stage. The verified 8-SOIC package and dual-circuit count make it convenient for stereo layouts, while the 10 MHz bandwidth exceeds the audible range and leaves margin for higher-bandwidth control signals. The 3 V to 20 V supply range supports multiple conventional rails. Feedback-network resistors should be selected for the intended gain, and output loading, headroom, channel matching, and distortion must be verified before production use.
Recommandé
General-Purpose Analog Control Loops
The NE5532D8R2G is appropriate for general-purpose control and feedback loops that need two low-noise amplifier sections without a specialized mixed-signal feature set. Its internally compensated architecture simplifies conventional closed-loop implementation, and the 8-SOIC package supports compact analog boards. A design using the part as an integrator, comparator-like amplifier, or error amplifier must confirm that the signal remains inside the input common-mode range and that the output has sufficient swing. Supply ripple, output loading, and stability at the selected gain also require datasheet verification.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour NE5532D8R2G — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | NE5532AD8R2G | SE5532AD8R2G | NE5532DR | OPA2134UA | OPA2604UA |
|---|---|---|---|---|---|---|
| Package | 8-SOIC | 8-SOIC - same | 8-SOIC - same | 8-SOIC - same | 8-SOIC - same pin layout | 8-SOIC - same pin layout |
| Brand | onsemi | onsemi | onsemi | onsemi | Texas Instruments | Texas Instruments |
| Amplifier Circuit Count | 2 circuits | 2 circuits | 2 circuits | 2 circuits | 2 circuits | 2 circuits |
Principaux différenciateurs
- Exact 10 MHz bandwidth is verified for the selected part (vs OPA2134UA)
- Broad verified supply-voltage range (vs SE5532AD8R2G)
- Two amplifiers in one compact surface-mount package (vs NE5534DR)
Notes de conception
Do not treat a shared 8-SOIC footprint as proof of electrical equivalence. Before replacing NE5532D8R2G with NE5532AD8R2G, SE5532AD8R2G, NE5532DR, OPA2134UA, or OPA2604UA, compare supply range, input offset, bias current, noise density, output swing, output current, slew rate, distortion, and stability at the actual closed-loop gain. The verified data confirms package compatibility but does not quantify all candidate electrical differences.
Place each NE5532D8R2G close to the signal source and its feedback network to minimize board-trace pickup. Keep the two amplifier channels physically separated when they carry unrelated or high-impedance signals, and route return currents without sharing narrow paths beneath the SOIC. Grounding topology and physical shielding should be selected from the measured noise floor rather than assumed from the generic dual-amplifier topology.
Operate the device within its verified 3 V to 20 V supply range and verify the exact input common-mode and output-swing limits in the manufacturer datasheet. Add local supply bypassing near the 8-SOIC pins and keep the high-frequency return path short. Because ripple and impedance can contribute directly to the output noise of a low-noise amplifier, compare measured noise with and without candidate replacement parts before changing the BOM.
Informations de conformité
The verified data identifies a commercial-temperature standard general-purpose amplifier but does not state RoHS, REACH, lead-free, halogen-free, conflict-minerals, or AEC-Q100 status. AEC-Q100 is not applicable to the stated commercial-temperature classification.
