MCP602-E/P - 2.8MHz Dual CMOS Op Amp | Microchip
Référence : MCP602-E/P ✓ ActifMCP602-E/P Présentation
A CMOS operational amplifier is a voltage-controlled differential amplifier implemented with complementary metal-oxide-semiconductor transistors. In the broader electronics hierarchy, an op amp belongs to analog integrated circuits, then amplifiers, then voltage-feedback operational amplifiers, and finally low-power CMOS operational amplifiers. MCP602 combines two independent amplifiers in one package, reducing board area in dual-channel sensor, filtering, buffering, and control circuits.
Key features include a 2.8 MHz gain-bandwidth product, 2.3 V/us slew rate, less-than-2 mV typical offset voltage, and 230 uA typical operating current. Rail-to-rail output swing allows the output to approach its supply limits under suitable load conditions, which is useful for low-voltage systems. The dual configuration supports common applications in industrial process control, battery-operated equipment, portable products, data acquisition, test equipment, and low-end audio systems.
The MCP602 family is specified for 2.7 V to 5.5 V operation according to the verified manufacturer and distributor material. A separate search result also describes the family as supporting a 2.7 V to 6.0 V single-supply range; because the official product-page result explicitly states 2.7 V to 5.5 V, that verified range is used here. CMOS construction supports low bias current and low power consumption, while the 2.8 MHz bandwidth is adequate for general-purpose low-frequency analog signal conditioning rather than demanding high-speed video or RF stages.
Typical applications include two-channel sensor conditioning, portable battery-powered instrumentation, industrial control loops, low-frequency active filters, voltage buffers, audio preamplification, and general data-acquisition front ends. In each case, the designer should verify output swing, input common-mode range, noise, stability, and load drive against the complete operating conditions. The 8-lead PDIP package is suitable for through-hole prototypes, legacy industrial boards, and designs where a dual amplifier in a standard DIP footprint simplifies assembly.
For PCB design, place bypass capacitors close to the supply pins and keep analog input and output traces short and away from switching nodes. A common single-supply error is assuming the input common-mode range equals the full rail-to-rail output range; verify the family datasheet for the exact input limits before using the amplifier as a comparator or precision level shifter. This page consolidates verified specifications, sourcing information, design guidance, and explicit data gaps without adding unverified technical claims.
Alternatives de remplacement direct pour MCP602-E/P — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
MCP6002-E/P
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MCP602-E/OT
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
MCP602-E/P
✅ Remplacement direct ⚠️ Spécifications non vérifiéesContactez-nous pour le prix
Voir la fiche technique →MCP6022-E/P
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MCP602-I/P
✅ Remplacement direct ⚠️ Spécifications non vérifiéesContactez-nous pour le prix
Voir la fiche technique →MCP602-E/P Valeurs maximales et caractéristiques électriques
| Number of Circuits | 2 circuits |
| Amplifier Type | General-purpose CMOS operational amplifier |
| Gain-Bandwidth Product | 2.8 MHz |
| Slew Rate | 2.3 V/us |
| Typical Operating Current | 230 uA |
| Typical Offset Voltage | Less than 2 mV |
| Specified Supply Range | 2.7 V to 5.5 V |
| Output Swing | Rail-to-rail |
| Low Bias Current | Supported by advanced CMOS technology |
| Boîtier | 8-DIP, 0.300 in (7.62 mm) pitch |
| Type de montage | Through-hole |
| Package Family | PDIP |
| Nombre de broches | 8 pins |
| Packaging | Tube |
| Supply Type | Single supply |
| Technology | CMOS |
| High Open-Loop Gain | Supported by manufacturer technology description |
Guide de configuration des broches du MCP602-E/P pdip
Configuration des broches du MCP602-E/P (boîtier pdip). 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 MCP602-E/P.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
MCP602-E/P convient pour 7 applications: Low-Power Sensor Conditioning, Portable Battery-Powered Instrumentation, Industrial Process-Control Signal Conditioning, General-Purpose Active Filters, Data-Acquisition Front Ends, Low-End Audio Signal Conditioning, Portable Equipment and Battery Monitoring.
Low-Power Sensor Conditioning
The MCP602-E/P fits two-channel sensor conditioning because it combines two amplifiers, a 2.8 MHz gain-bandwidth product, and a 230 uA typical operating current in one 8-DIP package. Place one channel around a resistive sensor and the second around an active filter or buffer, using the 2.3 V/us slew rate for moderate-bandwidth signals. The 2.7 V to 5.5 V specified supply range supports compact battery-powered systems. Verify the input common-mode range against the sensor output before choosing gain, because rail-to-rail output operation does not prove that the inputs cover the entire rail.
Recommandé
Portable Battery-Powered Instrumentation
MCP602-E/P is suitable for portable instrumentation where dual analog functions and low current matter. Its 230 uA typical operating current helps limit amplifier contribution to the system power budget, while the 2.8 MHz gain-bandwidth product supports general-purpose conditioning rather than precision measurement bandwidth. The 8-DIP package is easy to prototype and replace in through-hole signal boards. Use local supply decoupling, short feedback paths, and an output-load check; the amplifier’s suitability ultimately depends on battery voltage, sensor range, and duty cycle.
Recommandé
Industrial Process-Control Signal Conditioning
The dual MCP602-E/P can support industrial process-control front ends when the signal bandwidth is moderate and the supply is within 2.7 V to 5.5 V. One channel can amplify a sensor output and the other can buffer or filter an intermediate signal, while 2.8 MHz bandwidth and 2.3 V/us slew rate provide more headroom than a very slow precision amplifier. The DIP package suits legacy control boards and easy maintenance. Verify industrial temperature range, transient protection, grounding, and input limits against the exact family datasheet before deployment.
Recommandé
General-Purpose Active Filters
MCP602-E/P is appropriate for general-purpose active filtering because its dual channels can implement two filter sections in one package, and its 2.8 MHz gain-bandwidth product provides usable bandwidth for many low-frequency control or measurement functions. The 2.3 V/us slew rate helps preserve square-wave and transient behavior, but filter stability still depends on noise gain, component tolerances, and capacitive loading. Keep feedback networks compact and bypass the supply pins locally. Confirm maximum output swing and load drive in the full manufacturer documentation before selecting capacitor values.
Recommandé
Data-Acquisition Front Ends
The MCP602-E/P can condition two low-bandwidth acquisition channels in a compact 8-DIP implementation. Its dual architecture is useful for differential excitation or paired sensor inputs, while the 2.8 MHz bandwidth and 2.3 V/us slew rate can handle many general-purpose acquisition signals. The device is not identified as a dedicated high-precision ADC driver, so verify settling, output current, capacitive load, and input common-mode behavior for the selected ADC. Use short traces, local reference and supply bypassing, and adequate analog grounding to reduce acquisition noise.
Recommandé
Low-End Audio Signal Conditioning
MCP602-E/P can be used in low-end audio preamplifier or buffer circuits because the manufacturer lists low-end audio as an application and provides a 2.8 MHz gain-bandwidth product with rail-to-rail output swing. The dual package permits paired left/right channel conditioning while reducing package count. Audio performance still depends on output-load drive, distortion, noise, channel matching, and the selected gain network, none of which are fully specified in the supplied snippets. Verify those parameters and use short, shielded signal paths where appropriate.
Recommandé
Portable Equipment and Battery Monitoring
The MCP602-E/P is a useful general-purpose amplifier for portable equipment requiring two low-power analog channels and a supply between 2.7 V and 5.5 V. It can buffer battery or sensor signals before they reach an ADC, while its 230 uA typical operating current limits amplifier overhead in a low-power design. The DIP package favors prototypes and through-hole modules. Validate the full current consumption, common-mode range, output swing, and battery transient behavior; the verified data does not provide every electrical limit needed for a production safety review.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MCP602-E/P — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | MCP6002-E/P | MCP602-E/OT | MCP6022-E/P |
|---|---|---|---|---|
| Package | 8-DIP (0.300 in, 7.62 mm) | 8-DIP (0.300 in, 7.62 mm) listed as related candidate | 8-DIP (0.300 in, 7.62 mm) candidate; exact suffix data unavailable | 8-DIP (0.300 in, 7.62 mm) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
Principaux différenciateurs
- Lower typical current than MCP6022-E/P (vs MCP6022-E/P)
- Lower bandwidth than MCP6022-E/P (vs MCP6022-E/P)
- Dual amplifier in a standard PDIP package (vs Single-amplifier alternatives)
- Verified single-supply range (vs MCP6022-E/P)
Notes de conception
Use the verified 2.7 V to 5.5 V operating range as the primary design constraint and confirm the exact MCP602-E/P supply limits in the manufacturer datasheet. Place a local bypass capacitor at the supply pins and provide adequate decoupling for both amplifier channels, because the package contains two amplifiers sharing the same supply connections. Check the aggregate current, output swing, and load-drive requirements at the highest expected operating voltage rather than relying only on the 230 uA typical operating-current figure.
Keep the MCP602-E/P feedback components close to the relevant channel and route analog inputs and outputs away from switching nodes and high-current return paths. The 8-DIP through-hole package is convenient for prototypes, but long leads can increase parasitic inductance and make high-frequency behavior less predictable. Maintain a continuous ground reference, use short decoupling paths, and verify the physical pin orientation against the official package drawing before fabrication. The supplied data does not expose the complete pin numbering, so pin assignment must not be guessed.
Do not assume rail-to-rail output swing means the input common-mode range covers both supply rails. Confirm input range, output swing at the actual load, capacitive-load stability, and maximum supply voltage from the complete MCP602 documentation. Also avoid treating MCP6022-E/P as an automatic substitute: the verified comparison shows 10 MHz bandwidth, 1.0 mA typical current, and below-0.5 mV offset versus 2.8 MHz, 230 uA, and below-2 mV for MCP602-E/P. Any replacement requires circuit-level validation.
Informations de conformité
The supplied verified manufacturer and distributor results do not state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. These fields remain unknown rather than being inferred from the manufacturer name or package type.
