component
MCP6402T-E
Public Made by Adomby adom
Microchip Tech Pre-ordered MCUs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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MCP6402T-E
Microchip Tech · Pre-ordered MCUs · SOIC-8
MCP6402T-E from Microchip Tech, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VOUTA | output | Analog output of op amp A, a low-impedance voltage source. |
| 2 | VINA- | input | Inverting input of op amp A, a high-impedance CMOS input with low bias current. |
| 3 | VINA+ | input | Non-inverting input of op amp A, a high-impedance CMOS input with low bias current. |
| 4 | VSS | power_in | Negative power supply, connected to ground in single-supply use; VDD must be 1.8V to 6.0V above VSS. |
| 5 | VINB+ | input | Non-inverting input of op amp B, a high-impedance CMOS input with low bias current. |
| 6 | VINB- | input | Inverting input of op amp B, a high-impedance CMOS input with low bias current. |
| 7 | VOUTB | output | Analog output of op amp B, a low-impedance voltage source. |
| 8 | VDD | power_in | Positive power supply, 1.8V to 6.0V above VSS, needing bypass capacitors. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | SOIC-8 |
| Category | Embedded Processors & Controllers |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Offset Voltage | VOS | -4.5 | 0.8 | 4.5 | mV | VCM = VSS, E | 3 |
| Power Supply Rejection Ratio | PSRR | 63 | 78 | dB | VCM = VSS, E | 3 | |
| Input Bias Current | IB | 1 | 100 | pA | E, H | 3 | |
| Common Mode Rejection Ratio | CMRR | 56 | 71 | dB | VCM = -0.2V to 2.0V, VDD = 1.8V | 4 | |
| Common Mode Rejection Ratio | CMRR | 63 | 78 | dB | VCM = -0.3V to 6.3V, VDD = 6.0V | 4 | |
| DC Open-Loop Gain | AOL | 90 | 110 | dB | VOUT = 0.3V to VDD-0.3V, VCM = VSS | 4 | |
| High-Level Output Voltage | VOH | 1.79 | 1.792 | V | VDD = 1.8V, RL = 10 kΩ, 0.5V input overdrive | 4 | |
| High-Level Output Voltage | VOH | 5.98 | 5.985 | V | VDD = 6.0V, RL = 10 kΩ, 0.5V input overdrive | 4 | |
| Low-Level Output Voltage | VOL | 0.008 | 0.01 | V | VDD = 1.8V, RL = 10 kΩ, 0.5V input overdrive | 4 | |
| Low-Level Output Voltage | VOL | 0.015 | 0.02 | V | VDD = 6.0V, RL = 10 kΩ, 0.5V input overdrive | 4 | |
| Supply Voltage | VDD | 1.8 | 6 | V | E, H | 5 | |
| Quiescent Current per Amplifier | IQ | 20 | 45 | 70 | µA | IO = 0, VDD = 5.0V | 5 |
| Operating Temperature Range | TA | -40 | 125 | °C | E temp parts | 5 | |
| Supply Voltage (VDD, VSS) | VDD, VSS | 7 | V | 3 | |||
| Current at Input Pins | -2 | 2 | mA | ±2 mA | 3 | ||
| Current at Output and Supply Pins | -30 | 30 | mA | ±30 mA | 3 | ||
| Storage Temperature | -65 | 150 | °C | Absolute Maximum Ratings | 3 | ||
| Maximum Junction Temperature | TJ | 155 | °C | 3 | |||
| ESD Protection HBM | 4 | kV | All pins, ≥ 4 kV | 3 | |||
| ESD Protection MM | 300 | V | All pins, 300V | 3 | |||
| ESD Protection CDM | 1500 | V | All pins, 1500V | 3 | |||
| Storage Temperature Range | TA | -65 | 155 | °C | 5 | ||
| Thermal Resistance, 8L-SOIC | θJA | 149.5 | °C/W | 5 | |||
| Input Offset Voltage Drift | ΔVOS/ΔTA | 2 | µV/°C | -40°C to +125°C, E, VCM = VSS | 3 | ||
| Input Offset Current | IOS | 1 | pA | E, H | 3 | ||
| Output Short-Circuit Current | ISC | 5 | mA | VDD = 1.8V (±5 mA) | 5 | ||
| Output Short-Circuit Current | ISC | 15 | mA | VDD = 6.0V (±15 mA) | 5 | ||
| Gain Bandwidth Product | GBWP | 1 | MHz | 5 | |||
| Phase Margin | PM | 65 | ° | G = +1 V/V | 5 | ||
| Slew Rate | SR | 0.5 | V/µs | 5 | |||
| Input Noise Voltage Density | eni | 28 | nV/√Hz | f = 1 kHz | 5 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | OT = Plastic Small Outline Transistor (SOT-23), 5-lead SN = Plastic SOIC, (3.90 mm body), 8-lead | 41 |
CAD (KiCad official)
- Symbol:
MCP6402T-E - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
mcp6402t-e-etched.step/mcp6402t-e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mcp6402t-e.step/mcp6402t-e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (44 pp, sha256
88bb523edbd4b387, retrieved 2026-10-26, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# MCP6402T-E
**Microchip Tech** · Pre-ordered MCUs · SOIC-8
MCP6402T-E from Microchip Tech, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VOUTA | output | Analog output of op amp A, a low-impedance voltage source. |
| 2 | VINA- | input | Inverting input of op amp A, a high-impedance CMOS input with low bias current. |
| 3 | VINA+ | input | Non-inverting input of op amp A, a high-impedance CMOS input with low bias current. |
| 4 | VSS | power_in | Negative power supply, connected to ground in single-supply use; VDD must be 1.8V to 6.0V above VSS. |
| 5 | VINB+ | input | Non-inverting input of op amp B, a high-impedance CMOS input with low bias current. |
| 6 | VINB- | input | Inverting input of op amp B, a high-impedance CMOS input with low bias current. |
| 7 | VOUTB | output | Analog output of op amp B, a low-impedance voltage source. |
| 8 | VDD | power_in | Positive power supply, 1.8V to 6.0V above VSS, needing bypass capacitors. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | SOIC-8 |
| Category | Embedded Processors & Controllers |
| Pins | 8 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Offset Voltage | VOS | -4.5 | 0.8 | 4.5 | mV | VCM = VSS, E | 3 |
| Power Supply Rejection Ratio | PSRR | 63 | 78 | | dB | VCM = VSS, E | 3 |
| Input Bias Current | IB | | 1 | 100 | pA | E, H | 3 |
| Common Mode Rejection Ratio | CMRR | 56 | 71 | | dB | VCM = -0.2V to 2.0V, VDD = 1.8V | 4 |
| Common Mode Rejection Ratio | CMRR | 63 | 78 | | dB | VCM = -0.3V to 6.3V, VDD = 6.0V | 4 |
| DC Open-Loop Gain | AOL | 90 | 110 | | dB | VOUT = 0.3V to VDD-0.3V, VCM = VSS | 4 |
| High-Level Output Voltage | VOH | 1.79 | 1.792 | | V | VDD = 1.8V, RL = 10 kΩ, 0.5V input overdrive | 4 |
| High-Level Output Voltage | VOH | 5.98 | 5.985 | | V | VDD = 6.0V, RL = 10 kΩ, 0.5V input overdrive | 4 |
| Low-Level Output Voltage | VOL | | 0.008 | 0.01 | V | VDD = 1.8V, RL = 10 kΩ, 0.5V input overdrive | 4 |
| Low-Level Output Voltage | VOL | | 0.015 | 0.02 | V | VDD = 6.0V, RL = 10 kΩ, 0.5V input overdrive | 4 |
| Supply Voltage | VDD | 1.8 | | 6 | V | E, H | 5 |
| Quiescent Current per Amplifier | IQ | 20 | 45 | 70 | µA | IO = 0, VDD = 5.0V | 5 |
| Operating Temperature Range | TA | -40 | | 125 | °C | E temp parts | 5 |
| Supply Voltage (VDD, VSS) | VDD, VSS | | | 7 | V | | 3 |
| Current at Input Pins | | -2 | | 2 | mA | ±2 mA | 3 |
| Current at Output and Supply Pins | | -30 | | 30 | mA | ±30 mA | 3 |
| Storage Temperature | | -65 | | 150 | °C | Absolute Maximum Ratings | 3 |
| Maximum Junction Temperature | TJ | | | 155 | °C | | 3 |
| ESD Protection HBM | | 4 | | | kV | All pins, ≥ 4 kV | 3 |
| ESD Protection MM | | | 300 | | V | All pins, 300V | 3 |
| ESD Protection CDM | | | 1500 | | V | All pins, 1500V | 3 |
| Storage Temperature Range | TA | -65 | | 155 | °C | | 5 |
| Thermal Resistance, 8L-SOIC | θJA | | 149.5 | | °C/W | | 5 |
| Input Offset Voltage Drift | ΔVOS/ΔTA | | 2 | | µV/°C | -40°C to +125°C, E, VCM = VSS | 3 |
| Input Offset Current | IOS | | 1 | | pA | E, H | 3 |
| Output Short-Circuit Current | ISC | | 5 | | mA | VDD = 1.8V (±5 mA) | 5 |
| Output Short-Circuit Current | ISC | | 15 | | mA | VDD = 6.0V (±15 mA) | 5 |
| Gain Bandwidth Product | GBWP | | 1 | | MHz | | 5 |
| Phase Margin | PM | | 65 | | ° | G = +1 V/V | 5 |
| Slew Rate | SR | | 0.5 | | V/µs | | 5 |
| Input Noise Voltage Density | eni | | 28 | | nV/√Hz | f = 1 kHz | 5 |
## Materials and finish
As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | | tin | OT = Plastic Small Outline Transistor (SOT-23), 5-lead SN = Plastic SOIC, (3.90 mm body), 8-lead | 41 |
## CAD (KiCad official)
- Symbol: `MCP6402T-E`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `mcp6402t-e-etched.step` / `mcp6402t-e-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mcp6402t-e.step` / `mcp6402t-e.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Microchip Tech datasheet](https://ww1.microchip.com/downloads/aemDocuments/documents/OTH/ProductDocuments/DataSheets/22229D.pdf) (44 pp, sha256 `88bb523edbd4b387`, retrieved 2026-10-26, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/mcp6402t-e-datasheet.pdf)