MCP6024-I/P - 10 MHz Quad RRIO Op Amp | Microchip Technology
部品番号: MCP6024-I/P ✓ 生産中MCP6024-I/P 概要
An operational amplifier is an analog building block used to amplify, buffer, filter, compare, and drive signals. The MCP6024 belongs to the CMOS operational-amplifier family and the broader voltage-amplifier and signal-conditioning hierarchy. Its rail-to-rail input and output characteristics allow the amplifier to operate close to the supply rails, making it practical in low-voltage systems where conventional non-rail-to-rail devices would leave limited common-mode or output-swing range.
Key features include a 10 MHz gain-bandwidth product, 8.7 nV/√Hz input-noise density, low typical operating current of 1.0 mA, and total harmonic distortion plus noise of 0.00053%. The low-noise behavior supports precision signal acquisition, while the 10 MHz bandwidth provides useful closed-loop response for filtering and small-signal amplification. Its CMOS construction also supports low bias current and high open-loop gain.
The MCP6024 family uses Microchip's advanced CMOS process technology to combine low power, high speed, high open-loop gain, and rail-to-rail output swing in one device. Four amplifiers are integrated into one package, allowing a circuit designer to implement several independent gain, filtering, or buffering channels while reducing footprint compared with four separate single-amplifier packages. Operation from a 2.5 V supply is identified in distributor product data.
Typical uses include sensor-interface conditioning, low-voltage audio signal paths, active filters, instrumentation buffers, ADC drivers, and general embedded control systems. The MCP6024-I/P is particularly useful when a design needs four amplifiers, rail-to-rail signal access, low input noise, and low operating current without requiring an automotive qualification grade.
For reliable PCB implementation, preserve the manufacturer's pin orientation and place input and feedback components close to the relevant amplifier pins. Account for input bias current, output-load limits, supply decoupling, and the effects of source resistance when calculating noise or output-offset error. Because the provided verified data does not include the complete electrical limits or detailed pin table, those values should be confirmed in the manufacturer datasheet before final release.
This page combines verified manufacturer and distributor facts with a focused comparison, sourcing guidance, and practical design notes. It identifies where the MCP6024-I/P is a strong fit and clearly separates verified specifications from parameters that still require datasheet confirmation.
ドロップイン代替品: MCP6024-I/P — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: MCP6024-I/P （同一形状・フットプリント） — 相違点: Amplifier Type, Package, Typical Operating Current.
MCP6024-E/P
✅ ドロップイン ⚠️ 仕様未検証価格はお問い合わせください
データシートを見る →MCP6024-I/P 最大定格＆電気的特性
| Number of Amplifiers | 4 circuits |
| Gain-Bandwidth Product | 10 MHz |
| Typical Operating Current | 1.0 mA per amplifier |
| Typical Input Offset Voltage | <0.5 mV |
| Input Noise Density | 8.7 nV/√Hz |
| Total Harmonic Distortion Plus Noise | 0.00053% |
| 電源電圧 | 2.5 V minimum |
| Input Common-Mode Range | Rail-to-rail |
| Output Swing | Rail-to-rail |
| Technology | Advanced CMOS |
| Amplifier Type | General-purpose operational amplifier |
| パッケージ | 14-pin PDIP |
| 実装タイプ | Through-hole |
MCP6024-I/P 14-pin pdip ピン配置ガイド
MCP6024-I/P (14-pin pdip パッケージ) のピン配置。 このアナログコンポーネントは、入力、出力、および電源ピンを備えています。オフセットナル、補償、イネーブルピンの設定については、メーカーのデータシートを参照してください。信号調整やアンプ回路に最適です。
詳細なピン配置データはありません: MCP6024-I/P.
詳細は データシート をご参照ください。
主な用途
MCP6024-I/P の用途: 6 件s: Low-Voltage Sensor Signal Conditioning, Precision Active Filtering, ADC and Sensor Interface Buffering, Low-Power Audio Signal Paths, Embedded Control Signal Conditioning, Instrumentation Buffering and Gain Stages.
Low-Voltage Sensor Signal Conditioning
The MCP6024-I/P fits sensor front ends because its rail-to-rail input range allows measurements near a 2.5 V minimum supply, while its 8.7 nV/√Hz input-noise density supports amplification of small analog signals. Each of the four amplifier channels can provide gain, filtering, or buffering around a resistive sensor network. The 10 MHz gain-bandwidth product gives adequate bandwidth for many moderate-frequency measurements, although input bias current and the complete common-mode limits should be checked against the sensor impedance before design release.
おすすめ
Precision Active Filtering
The MCP6024-I/P is useful for multi-stage active filters because it combines a 10 MHz gain-bandwidth product with 0.00053% THD+N and low operating current of 1.0 mA per amplifier. Four independent channels allow Sallen-Key, multiple-feedback, or buffering stages to be consolidated on one board. Designers should preserve adequate phase margin, account for the amplifier's finite output swing, and place feedback resistors close to the corresponding pins to reduce parasitic sensitivity and improve repeatability.
おすすめ
ADC and Sensor Interface Buffering
MCP6024-I/P can buffer high-impedance sensor outputs or drive the input of an ADC where the signal must remain usable at low supply voltages. Its rail-to-rail input and output behavior reduces signal-headroom loss near the supply rails, and the 10 MHz bandwidth supports faster settling than required by many moderate-rate converters. The offset voltage is typically below 0.5 mV, but source impedance, input bias current, capacitive loading, and the ADC acquisition window must be verified for the selected sampling architecture.
おすすめ
Low-Power Audio Signal Paths
The MCP6024-I/P can support low-level audio and communication-signal amplification where rail-to-rail access and low power are priorities. Its 8.7 nV/√Hz noise density, 0.00053% THD+N, and 10 MHz gain-bandwidth product provide a useful combination for headphone-buffer, line-level conditioning, and tone-shaping circuits. Designers should check output-current capability and capacitive-load limits against the actual speaker or load, because the verified snippets do not provide those operating limits.
おすすめ
Embedded Control Signal Conditioning
The MCP6024-I/P is appropriate for embedded systems that need several independent analog channels without allocating four separate amplifier packages. Its 1.0 mA typical operating current per amplifier and 2.5 V minimum supply support low-energy designs, while rail-to-rail operation improves usable signal range in compact systems. Common uses include conditioning potentiometer outputs, conditioning sensor dividers, and providing buffered references. Firmware-dependent calibration should account for offset and temperature drift rather than relying only on the sub-0.5 mV typical offset value.
おすすめ
Instrumentation Buffering and Gain Stages
The MCP6024-I/P can implement independent gain and buffering stages in instrumentation front ends, including sensor outputs referenced near ground. Rail-to-rail input operation preserves signal range in low-voltage systems, and the typical offset voltage below 0.5 mV supports error-sensitive measurements when appropriately calibrated. Four channels can form gain, filtering, and output-driver sections. High-impedance sources require attention to input bias current, while low-frequency instrumentation may need external filtering to control 1/f noise not represented by the 8.7 nV/√Hz figure.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: MCP6024-I/P — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | MCP6024-E/P |
|---|---|---|
| Package | 14-pin PDIP | 14-pin PDIP |
| Brand | Microchip Technology | Microchip Technology |
| Number of Amplifiers | 4 circuits | 4 circuits |
| Gain-Bandwidth Product | 10 MHz | 10 MHz |
| Typical Operating Current | 1.0 mA | 1.0 mA |
| Typical Offset Voltage | <0.5 mV | <0.5 mV |
| Input and Output Range | Rail-to-rail | Rail-to-rail |
| Input Noise Density | 8.7 nV/√Hz | 8.7 nV/√Hz |
| THD+N | 0.00053% | 0.00053% |
主な差別化要因
- Four amplifiers in one package （vs MCP6024-E/P)
- 10 MHz gain-bandwidth product （vs MCP6024-E/P)
- Low typical operating current （vs MCP6024-E/P)
- Low-noise rail-to-rail operation （vs MCP6024-E/P)
設計ノート
Route each amplifier's input and feedback-network connections close to its package pins, and avoid sharing long traces with adjacent high-impedance inputs. The MCP6024-I/P provides four channels in one 14-pin PDIP, so channel separation on the board can materially reduce crosstalk and parasitic feedback. Keep the power-supply bypass capacitor close to the supply and ground pins, use a short ground return, and inspect the completed layout for unintended input-to-output coupling.
Verify closed-loop stability and output settling for every gain configuration. With a 10 MHz gain-bandwidth product, the same feedback network that works at low frequency may produce less phase margin at higher frequencies when loaded by cable or capacitance. Use short feedback paths, isolate high-impedance sources, and confirm capacitive-load behavior against the manufacturer guidance. Do not treat the 8.7 nV/√Hz noise-density figure as a complete low-frequency noise specification.
The most common design error is assuming that rail-to-rail input operation removes every common-mode limitation. The output also cannot necessarily reach either supply rail exactly, and output-current, short-circuit, input-bias-current, and absolute-maximum limits are not present in the supplied snippets. Confirm these limits, the maximum supply voltage, temperature range, and package pin functions in the official MCP6024 datasheet before production release.
The verified 1.0 mA operating-current figure describes typical amplifier operation, but total board current also includes load current, bias current, divider networks, and any attached logic. For a four-channel design, evaluate both per-amplifier and aggregate supply demand across temperature and process variation. Decouple the supply locally and use the datasheet's recommended capacitance and voltage ratings rather than inferring stability from general-purpose ceramic-capacitor conventions.
コンプライアンス情報
The supplied manufacturer and distributor results do not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status for MCP6024-I/P. Compliance declarations should be obtained before use in regulated programs.