MCP6022-E/P - Dual 10 MHz Rail-to-Rail Op Amp | Microchip
MPN： MCP6022-E/P ✓ 啟用中MCP6022-E/P 概覽
An operational amplifier is an analog integrated circuit that amplifies the voltage difference between its inverting and non-inverting inputs. The MCP6022 contains two amplifier channels in one package, providing a compact solution for filtering, buffering, gain stages, instrumentation, and general-purpose signal conditioning. In the broader power-management hierarchy, the device belongs to the amplifier IC class and is used to condition signals generated by sensors, converters, data-acquisition circuits, and communication equipment.
The MCP6022 family provides rail-to-rail input and output operation, which helps maximize usable signal range in single-supply designs. Its 10 MHz gain-bandwidth product supports moderate-speed amplification, and the reported 8.7 nV/√Hz input-noise density is useful for low-noise signal conditioning. The device also has low distortion, with the family documentation reporting 0.00053% THD+N. The dual configuration reduces board area by integrating two amplifier channels into one package.
Typical applications include sensor signal conditioning, low-voltage audio and communication interfaces, active filters, data converters, portable instrumentation, and industrial control modules. The 2.5 V minimum supply operation is beneficial for battery-powered and embedded systems, where the amplifier must operate directly from a low-voltage rail.
When designing a board around the MCP6022-E/P, check the required input common-mode range, output swing, load drive, stability, and noise performance against the application. Decoupling capacitors should be placed close to the supply pins, and sensitive analog inputs should be routed away from switching nodes and high-current return paths.
This product page consolidates verified manufacturer and distributor information, package information, pricing placeholders where verified pricing is unavailable, and engineering-focused selection guidance for the MCP6022-E/P.
直接替換替代品，適用於 MCP6022-E/P — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： MCP6022-E/P （相同外形與佔位） — 差異在於 Gain-Bandwidth Product, Package, Typical Operating Current.
MCP6022-I/P
✅ 直接替換📋 參考替代品（不在目錄中）
MCP6022-E/P 最大額定值與電氣特性
| Number of Amplifiers | 2 channels |
| Gain-Bandwidth Product | 10 MHz |
| Typical Operating Current | 1.0 mA per amplifier |
| Maximum Quiescent Current | Less than 1.35 mA per amplifier |
| Input Offset Voltage | Less than 0.5 mV |
| Input Noise Density | 8.7 nV/√Hz |
| THD+N | 0.00053% |
| Minimum Supply Voltage | 2.5 V |
| Maximum Supply Voltage | 5.5 V |
| 工作溫度範圍 | -40C to +125C |
| 封裝 | 8-lead PDIP |
| 安裝類型 | Through-hole |
| Country of Origin | Thailand |
MCP6022-E/P 8-lead pdip 腳位配置指南
MCP6022-E/P（8-lead pdip 封裝）的腳位配置。 此類比元件具有輸入、輸出與電源腳位。偏移歸零、補償與致能腳位配置請參閱製造商資料表。適用於訊號調理與放大器電路。
無詳細腳位定義資料： MCP6022-E/P.
請參閱 資料表 以查看完整腳位配置。
典型應用
MCP6022-E/P 適用於 6 應用s: Battery-Powered Sensor Signal Conditioning, Low-Voltage Data Acquisition, Active Audio Filters, Communications Interface Buffering, Industrial Control Signal Conditioning, Portable Instrumentation.
Battery-Powered Sensor Signal Conditioning
The MCP6022-E/P fits low-voltage sensor front ends because its 2.5 V minimum supply and 1.0 mA typical operating current per amplifier suit compact battery-powered systems. Rail-to-rail input and output operation can help preserve signal range when the available supply headroom is limited. A dual amplifier can process one sensor channel or provide gain and filtering for two related signals. Designers should verify the input bias current, common-mode range, and output settling against the sensor impedance, then place supply bypass capacitors close to the package pins to control supply noise.
推薦
Low-Voltage Data Acquisition
The MCP6022-E/P is useful for amplifying small sensor or divider signals in compact data-acquisition systems because its 10 MHz gain-bandwidth product provides more bandwidth than a strictly low-frequency precision amplifier. The dual package offers channel-to-channel symmetry and reduces component count when two inputs must be conditioned. Input offset below 0.5 mV is also favorable for DC measurements, although the actual accuracy still depends on resistor tolerances, bias-current error, noise, and the chosen noise gain. Keep high-impedance input traces short and shield them from digital switching activity.
推薦
Active Audio Filters
The MCP6022-E/P can implement active filters and audio preamplifier stages where low voltage, low power, and modest signal bandwidth are more important than high-voltage output swing. Its reported 8.7 nV/√Hz input-noise density and 0.00053% THD+N provide useful starting points for audio signal integrity. The dual amplifier can support stereo or dual-polarity filter sections. Set the closed-loop gain and noise gain conservatively to preserve stability, verify capacitive-load limitations in the datasheet, and use a low-noise output path to avoid degrading the amplifier’s low-noise advantage.
推薦
Communications Interface Buffering
The MCP6022-E/P is appropriate for buffering and level-conditioning stages in low-voltage communication equipment because it combines rail-to-rail operation, a 10 MHz gain-bandwidth product, and low typical current. The dual channel count allows a transmit and receive path to share one package where channel matching and board area matter. Designers should verify output-current capability, output swing, slew rate, and stability with the intended load and cable capacitance. Route the amplifier close to the interface connector and maintain a continuous return path to minimize ground potential differences.
推薦
Industrial Control Signal Conditioning
The MCP6022-E/P can condition low-level control signals when the system operates from a 2.5 V to 5.5 V rail and requires two amplifier functions in a compact through-hole package. Its low typical operating current of 1.0 mA per channel reduces demand on constrained power budgets, while the -40C to +125C specification supports extended-temperature equipment. The -40C to +125C rating should be confirmed for the assembled system, along with input protection, output loading, noise, and EMC requirements. Use local filtering and grounding techniques to keep the signal chain immune to switching-node coupling.
推薦
Portable Instrumentation
The MCP6022-E/P suits portable measurement and instrumentation modules because its 2.5 V operating capability, dual-channel configuration, and 1.0 mA typical current per amplifier support compact, power-constrained designs. The 10 MHz bandwidth can handle moderate-frequency conditioning, while input offset below 0.5 mV supports low-level DC measurements. For portable equipment, evaluate the complete error chain—including sensor noise, input bias current, resistor tolerance, and leakage—rather than relying on offset voltage alone. Keep the analog section physically separated from display, switching-converter, and wireless circuitry.
推薦
推薦產品摘要
工程參考資料，適用於 MCP6022-E/P — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | MCP6022-I/P |
|---|---|---|
| Package | 8-lead PDIP | 8-lead PDIP |
| Brand | Microchip Technology | Microchip Technology |
| Number of Amplifiers | 2 channels | 2 channels |
| Gain-Bandwidth Product | 10 MHz | 10 MHz |
| Minimum Supply Voltage | 2.5 V | 2.5 V |
| Maximum Supply Voltage | 5.5 V | 5.5 V |
| Typical Operating Current | 1.0 mA per amplifier | 1.0 mA per amplifier |
| Input Offset Voltage | Less than 0.5 mV | Less than 0.5 mV |
| Input Noise Density | 8.7 nV/√Hz | 8.7 nV/√Hz |
主要差異化特點
- Extended-temperature identification (對比MCP6022-I/P)
- Dual-channel integration (對比MCP6022-I/P)
- Low-voltage operation with 10 MHz bandwidth (對比MCP6022-I/P)
設計說明
Plan the dual amplifier's supply budget around the manufacturer-stated typical operating current of 1.0 mA per amplifier and maximum quiescent-current specification of less than 1.35 mA per amplifier. These figures exclude output-current demand and rise with output swing and frequency. Place the required bypass capacitors next to the supply and ground pins, use a low-impedance supply return, and verify startup current if the source has a current limit or slow ramp.
Keep high-impedance input nets short and away from switching nodes, inductors, clock traces, and the underside of noisy power stages. Connect the two channels in a way that minimizes differential ground-potential pickup, particularly in instrumentation circuits. Use a continuous ground reference beneath the analog section and place bypass capacitors at the pins rather than relying on a distant bulk capacitor to supply transient current.
Do not assume that a 10 MHz gain-bandwidth product guarantees 10 MHz closed-loop response at every gain and noise-gain setting. Confirm stability, output swing, slew behavior, load drive, and capacitive-load limits against the manufacturer datasheet. Also verify that the selected MCP6022 temperature grade meets the full system temperature requirement, because the -40C to +125C rating is specifically identified for MCP6022-E/P.
合規資訊
The verified sources confirm an operating temperature range of -40C to +125C and country of origin Thailand, but they do not provide explicit RoHS, REACH, lead-free, halogen-free, conflict-minerals, or automotive qualification statements. AEC-Q100 is marked not_applicable because the product is not identified as an automotive-qualified device in the supplied data.
