VERIFIED CROSS-REFERENCE
MCP6002 alternatives & equivalent parts
Microchip 双路轨到轨输入/输出(RRIO)低功耗通用运放,增益带宽约 1MHz,工作电压 1.8–6V,常用于电池供电与小信号放大的通用运放场景。 — common packages: SOIC-8(3.9mm)/ PDIP-8. Each candidate below cites its manufacturer datasheet; check the relationship badge before substituting.
3 verified alternatives for MCP6002
| Alternative | Manufacturer | Relationship | Key differences | Source |
|---|---|---|---|---|
| MCP602-I/SN | Microchip Technology | Pin-to-pinDrop-in: same footprint and pinout. | 同厂双路 RRIO CMOS 运放,SOIC-8 封装与标准双运放引脚图完全一致。差异:增益带宽约 2.8MHz(快于 MCP6002 的 1MHz)、供电 2.7–6V(不支持 1.8V 工作点)、摆率约 2.3V/µs、静态电流约 230µA(双路)。DigiKey 显示 Active 且有现货。 | 数据手册(第三方托管,购买前请核对原厂) |
| TLV2372ID | Texas Instruments | Pin-to-pinDrop-in: same footprint and pinout. | TI 双路 RRIO 运放,SOIC-8 标准引脚图与 MCP6002 一致。差异:增益带宽约 3MHz、供电 2.7–16V(上限更高,但下限 2.7V 不支持 1.8V)、输入失调约 2mV。DigiKey 显示 Active。 | 数据手册(第三方托管,购买前请核对原厂) |
| OPA2376AID | Texas Instruments | Pin-to-pinDrop-in: same footprint and pinout. | TI 精密双路 RRIO 运放,SOIC-8 引脚与 MCP6002 一致。差异:增益带宽约 5.5MHz、失调电压仅约 25µV(远优于 MCP6002)、供电 2.2–5.5V(不支持 1.8V 或 6V 端点)。DigiKey 显示 Active。 | 数据手册(第三方托管,购买前请核对原厂) |
Pre-replacement checklist
- 核对 SOIC-8 引脚:1=OUTA、2=INA-、3=INA+、4=V-、5=INB+、6=INB-、7=OUTB、8=V+
- 确认电源电压范围:MCP6002 为 1.8–6V,多数替代料下限为 2.7V,1.8V 场景需复核
- 优先选择 DigiKey/Mouser 显示 Active 且有现货的型号
Need the exact lot, date code or a second source quoted?
Send the original MPN and the approved alternative. Sourceics reconfirms source, stock, date code and commercial terms before any order — no substitution without your engineering approval.
Request a quote for MCP6002Source part reference: Microchip 官方文档. Equivalence notes are reference guidance, not a guarantee of fit — always verify against your schematic and layout.