MCP6002

@@ -0,0 +1,52 @@+# MCP6002++**Microchip Technology** · Dual rail-to-rail CMOS op-amp · SOIC-8++A dual general-purpose CMOS operational amplifier in SOIC-8, rail-to-rail on both input and output. It runs from a single supply of 1.8 to 6 V and draws only about 100 uA per amplifier, so it suits battery and 3.3 V designs where the LM358 or TL072 will not swing to the rails or sip little enough power. With a 1 MHz gain-bandwidth and unity-gain stability it covers sensor buffering, active filters, and general signal conditioning. Two independent amplifiers share the VDD/VSS pins. Its singles and quad siblings are the MCP6001 and MCP6004.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VOUTA | output | Analog output of Op Amp A. Low-impedance voltage source; rail-to-rail output, swings within ~25 mV of VDD/VSS at RL = 10 kΩ. Short-circuit current typically ±23 mA at VDD = 5.5V. |+| 2 | VINA- | input | Inverting input of Op Amp A. High-impedance CMOS input (~10^13 Ω), input bias current typically ±1 pA at 25°C. Absolute-max current ±2 mA; keep within VSS − 1.0V to VDD + 1.0V. |+| 3 | VINA+ | input | Noninverting input of Op Amp A. High-impedance CMOS input (~10^13 Ω), input bias current typically ±1 pA at 25°C. Rail-to-rail common-mode range VSS − 0.3V to VDD + 0.3V. |+| 4 | VSS | power_in | Negative power supply (ground in single-supply operation). VDD − VSS must be between 1.8V and 6.0V; 7.0V absolute maximum. Tie to system ground when running from a single positive rail. |+| 5 | VINB+ | input | Noninverting input of Op Amp B. High-impedance CMOS input (~10^13 Ω), input bias current typically ±1 pA at 25°C. Rail-to-rail common-mode range VSS − 0.3V to VDD + 0.3V. |+| 6 | VINB- | input | Inverting input of Op Amp B. High-impedance CMOS input (~10^13 Ω), input bias current typically ±1 pA at 25°C. Absolute-max current ±2 mA; keep within VSS − 1.0V to VDD + 1.0V. |+| 7 | VOUTB | output | Analog output of Op Amp B. Low-impedance voltage source; rail-to-rail output, swings within ~25 mV of VDD/VSS at RL = 10 kΩ. Short-circuit current typically ±23 mA at VDD = 5.5V. |+| 8 | VDD | power_in | Positive power supply, 1.8V to 6.0V referenced to VSS. Requires a local 0.01-0.1 µF bypass capacitor within 2 mm plus a nearby ≥1 µF bulk cap. Quiescent current typically 100 µA per amplifier. |++## Key specifications++| Parameter | Value |+|---|---|+| Type | Dual CMOS op-amp |+| Input/Output | rail-to-rail |+| Gain-bandwidth | 1 MHz |+| Supply voltage | 1.8-6 V (single) |+| Quiescent current | ~100 µA per amp |+| Slew rate | 0.6 V/µs |+| Channels | 2 independent |+| Package | SOIC-8 |++## Ordering variants++- `MCP6002T-I/SN (SOIC-8)`+- `MCP6002-I/P (PDIP-8)`++## CAD (KiCad official)++- Symbol: `Amplifier_Operational:MCP6002-xSN`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Microchip Technology datasheet](https://ww1.microchip.com/downloads/en/DeviceDoc/MCP6001-1R-1U-2-4-1-MHz-Low-Power-Op-Amp-DS20001733L.pdf) (50 pp, sha256 `4f879ab31115ecfa`, retrieved 2026-08-17, tier: manufacturer)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/mcp6002-datasheet.pdf)

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