MCP6022-I/P - Dual 10MHz RRIO Op Amp | Microchip
Référence : MCP6022-I/P ✓ ActifMCP6022-I/P Présentation
An operational amplifier is an active analog building block that compares two input voltages and drives its output toward the higher input voltage. The MCP6022 belongs to the operational-amplifier hierarchy within amplifier ICs and analog signal processing. Its rail-to-rail input characteristic accepts signals close to the supply rails, while rail-to-rail output improves dynamic range in low-voltage systems where conventional bipolar amplifiers cannot approach the output limits.
The MCP6022-I/P provides 10 MHz gain-bandwidth product, 8.7 nV/√Hz input noise, less than 0.5 mV typical input offset voltage, and 0.00053% THD+N. Its typical operating current is only 1.0 mA per amplifier. These characteristics balance bandwidth, low-noise performance, output fidelity, and power consumption for cost-sensitive applications rather than serving as an ultra-low-power or precision-only amplifier.
Microchip's advanced CMOS process supports low bias current, high-speed operation, high open-loop gain, and rail-to-rail output swing. A practical dual amplifier can implement two independent gain stages, buffers, filters, or comparator-style threshold circuits. Because the device operates from a single supply, system designers should establish a mid-supply virtual ground when the signal must be biased around 0 V, or use bipolar supplies when the signal path permits.
Typical applications include low-level sensor conditioning, audio preamplification, active filtering, voltage buffering, portable instrumentation, and mixed-signal interface circuits. The 10 MHz bandwidth is well suited to moderate-frequency signal paths, while the 1.0 mA typical operating current supports low-power designs when system activity is intermittent.
Design around the input common-mode range, output swing, stability, and supply bypass requirements listed in the manufacturer datasheet. Place the supply-decoupling capacitor close to the positive and negative pins, keep feedback routing short, and verify stability with the intended source impedance, load capacitance, and gain network.
This product page combines the manufacturer specifications, package details, practical application guidance, and verified drop-in replacement information to support faster component selection and board-level implementation.
Alternatives de remplacement direct pour MCP6022-I/P — 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 MCP6022-I/P (même facteur de forme et même empreinte) — différant par Input Offset Voltage, Mounting Type, Package, Typical Operating Current.
MCP6022-E/P
✅ Remplacement directContactez-nous pour le prix
Voir la fiche technique →MCP6022-I/P Valeurs maximales et caractéristiques électriques
| Amplifier Type | Dual operational amplifier |
| Channel Count | 2 channels |
| Gain-Bandwidth Product | 10 MHz |
| Typical Operating Current | 1.0 mA |
| Input Offset Voltage | <0.5 mV |
| Input Noise Density | 8.7 nV/√Hz |
| Total Harmonic Distortion plus Noise | 0.00053% |
| Input Type | Rail-to-rail input |
| Type de sortie | Rail-to-rail output |
| Tension d'alimentation | 2.5 V minimum |
| Boîtier | 8-PDIP |
| Type de montage | Through-hole dual inline |
Guide de configuration des broches du MCP6022-I/P 8-pdip
Configuration des broches du MCP6022-I/P (boîtier 8-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 MCP6022-I/P.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
MCP6022-I/P convient pour 6 applications: Low-Level Sensor Signal Conditioning, Portable Audio Preamplifier, Active Analog Filters, Portable Measurement Instrumentation, Voltage Buffer and Level Interface, Industrial Control and Monitoring.
Low-Level Sensor Signal Conditioning
The MCP6022-I/P fits sensor-amplifier front ends that need to preserve small signals while operating from a compact supply. Its 8.7 nV/√Hz input noise, input offset voltage below 0.5 mV, and 10 MHz gain-bandwidth product provide useful headroom for gain stages around resistive sensors. The two channels can amplify or buffer two related sensor signals, or one channel can provide gain while the other supports filtering or reference buffering. Because the amplifiers draw only 1.0 mA typical operating current, the device is also appropriate for compact battery-operated instrumentation. Verify the sensor source impedance, common-mode range, output swing, and noise bandwidth in the final circuit.
Recommandé
Portable Audio Preamplifier
The MCP6022-I/P is suitable for audio preamplifier and buffering stages where low noise, low distortion, and rail-to-rail output are valuable. Its specified 8.7 nV/√Hz input noise and 0.00053% THD+N support clean amplification of microphone, line, and musical-instrument signals, while the 10 MHz gain-bandwidth product provides ample bandwidth for typical audio-band circuitry. Rail-to-rail output can improve utilization of a low-voltage supply, especially when the next stage accepts a near-rail signal. The 1.0 mA typical operating current also suits portable audio modules. Choose gain and feedback values that preserve stability, and confirm output swing into the actual load impedance.
Recommandé
Active Analog Filters
The MCP6022-I/P can implement active low-pass, high-pass, or band-pass filter sections when a design requires more than passive RC components. Its 10 MHz gain-bandwidth product supports higher-frequency filter sections than many low-power general-purpose amplifiers, while rail-to-rail input and output improve signal range in low-voltage systems. Two amplifiers on one 8-pin DIP package reduce component count in dual-section filters, instrumentation amplifiers, or cascaded stages. The 0.00053% THD+N specification indicates low distortion under suitable operating conditions. Because high-speed feedback networks can become sensitive to parasitic capacitance, keep traces short and validate stability with the actual source and load impedances.
Recommandé
Portable Measurement Instrumentation
The MCP6022-I/P is well suited to compact measurement instruments that condition low-level analog signals without requiring a high-power op amp. The 1.0 mA typical operating current supports battery-powered meters, probes, and field-test equipment, while the 10 MHz bandwidth can accommodate faster waveforms than a precision-only amplifier. Rail-to-rail input behavior helps preserve usable dynamic range on low-voltage supplies, and the dual package allows separate amplification and buffer channels. The less-than-0.5 mV input offset specification is useful when errors from the amplifier itself must remain small. For metrology-grade measurements, also evaluate bias current, drift, noise at the required bandwidth, and calibration stability.
Recommandé
Voltage Buffer and Level Interface
The MCP6022-I/P can serve as a unity-gain buffer or voltage-level interface between low-impedance analog sources and downstream circuitry. Rail-to-rail input and output behavior reduces clipping near the supply rails, and the 10 MHz gain-bandwidth product provides adequate bandwidth for typical control, monitoring, and mixed-signal interfaces. Two amplifiers in an 8-pin DIP package can buffer complementary or sequential channels without requiring two separate packages. The low 1.0 mA typical operating current helps preserve battery life, while less-than-0.5 mV input offset supports accurate voltage tracking. Confirm the output-load capability and capacitive-load stability, particularly when driving ADC inputs, cables, or long PCB traces.
Recommandé
Industrial Control and Monitoring
The MCP6022-I/P fits low-voltage industrial control boards that amplify sensor outputs, condition control signals, or monitor analog process variables. Its dual-channel configuration can reduce board area, while the 10 MHz gain-bandwidth product, rail-to-rail operation, and 1.0 mA typical operating current support practical mixed-signal designs. The 8-pin DIP package also simplifies maintenance, prototyping, and through-hole industrial assembly where surface-mount rework would be inconvenient. Industrial suitability should be based on the required ambient-temperature range, noise immunity, component qualification, and system testing rather than the broad industrial designation alone. Check the exact temperature-grade limits and transient requirements before deployment near power-conversion circuits.
Recommandé
Données de référence d'ingénierie pour MCP6022-I/P — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | MCP6022-E/P |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Package | 8-PDIP | 8-PDIP |
| Amplifier Configuration | Dual | Dual |
| Gain-Bandwidth Product | 10 MHz | 10 MHz |
| Typical Operating Current | 1.0 mA | 1.0 mA |
| Temperature-Grade Suffix | -I | -E |
Principaux différenciateurs
- Combines dual-channel amplification with a 10 MHz gain-bandwidth product (vs MCP6022-E/P)
- Maintains low power consumption for dual-channel analog processing (vs MCP6022-E/P)
- Uses an 8-pin DIP package for straightforward through-hole assembly (vs MCP6022-E/P)
Notes de conception
Decouple the positive supply with a high-frequency ceramic capacitor placed directly between the supply and ground pins, and add bulk capacitance near the circuit as required by the intended load transient. The MCP6022-I/P has a typical operating current of 1.0 mA, but output current and regulator efficiency—not amplifier bias current alone—can dominate supply demand. Check the maximum supply voltage and absolute-maximum ratings in the manufacturer datasheet before selecting the regulator and protection components.
Route the two supply pins directly to the relevant ground and supply planes without long loops or shared narrow traces. Keep feedback-resistor and capacitor connections close to the amplifier pins, and place the power-bypass capacitor at the device rather than at the board edge. The through-hole DIP footprint makes prototype servicing convenient, but production designs should still minimize copper resistance and maintain a low-impedance return path beneath the circuit area.
Do not assume that a rail-to-rail output reaches either supply rail under every load condition. The usable output range depends on output current, load impedance, supply voltage, and temperature, so compare the operating point with the manufacturer output-swing characteristics. Likewise, the 10 MHz gain-bandwidth product does not guarantee stability at every closed-loop gain or with every capacitive load. Validate the selected feedback network and source impedance in the final layout.
For a single-supply circuit, create a stable mid-supply reference when the input must remain centered around 0 V. The MCP6022-I/P can buffer that virtual ground, but the reference network must have sufficiently low impedance and stable settling behavior. Avoid placing sensitive traces beside the virtual-ground return and maintain a continuous ground plane. This arrangement reduces offset errors and prevents asymmetric signal excursions near the supply limits.
Informations de conformité
No explicit compliance statement was identified for the exact MCP6022-I/P ordering code. Confirm RoHS, REACH, lead-free, halogen-free, and conflict-minerals status with Microchip before production release.
