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MCP601-I

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Microchip Tech Operational Amplifier, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MCP601-I

Microchip Tech · Operational Amplifier · TSSOP-8

MCP601-I from Microchip Tech, in a TSSOP-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 NC unconnected No internal connection.
2 VIN- power_in Inverting input, a high-impedance CMOS input with low bias current.
3 VIN+ power_in Non-inverting input, a high-impedance CMOS input with low bias current; common mode range is VSS-0.3V to VDD-1.2V at +25°C.
4 VSS power_in Negative power supply, connected to ground in single-supply operation.
5 NC unconnected No internal connection.
6 VOUT output Analog output, a low-impedance rail-to-rail voltage source.
7 VDD power_in Positive power supply for a single-supply range of 2.7V to 6.0V, needing bypass capacitors.
8 NC unconnected No internal connection.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package TSSOP-8
Category Operational Amplifier/Comparator
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 -2 0.7 2 mV TA = +25°C 2
Input Offset Voltage, Industrial Temperature VOS -3 1 3 mV TA = -40°C to +85°C (Note 1) 2
Power Supply Rejection PSRR 80 88 dB VDD = 2.7V to 5.5V 2
Input Bias Current, Industrial Temperature IB 20 60 pA TA = +85°C (Note 1) 2
Common Mode Rejection Ratio CMRR 75 90 dB VDD = 5.0V, VCM = -0.3V to 3.8V 2
DC Open-loop Gain (large signal) AOL 100 115 dB RL = 25 kΩ to VL, VOUT = 0.1V to VDD, 0.1V 2
DC Open-loop Gain (large signal) AOL 95 110 dB RL = 5 kΩ to VL, VOUT = 0.1V to VDD, 0.1V 2
Supply Voltage VDD 2.7 6 V Note 2 2
Quiescent Current per Amplifier IQ 230 325 µA IO = 0 2
Specified Temperature Range (Industrial) TA -40 85 °C Industrial temperature parts 4
Operating Temperature Range TA -40 125 °C Industrial parts operate over this range with reduced performance 4
Storage Temperature Range TA -65 150 °C 4
Supply Voltage VDD, VSS VDD-VSS 7 V 2
Current at Input Pins -2 2 mA ±2 mA 2
Current at Output and Supply Pins -30 30 mA ±30 mA 2
Storage Temperature -65 150 °C 2
Maximum Junction Temperature TJ 150 °C 2
ESD Protection (HBM) 3 kV All pins, HBM ≥ 3 kV 2
ESD Protection (MM) 200 V All pins, MM 200V 2
Thermal Resistance, 8L-TSSOP θJA 124 °C/W 4
Input Offset Temperature Drift ΔVOS/ΔTA 2.5 µV/°C TA = -40°C to +125°C (printed ±2.5) 2
Input Bias Current IB 1 pA TA = +25°C 2
Input Offset Current IOS 1 pA printed ±1 2
Output Short Circuit Current ISC 22 mA VDD = 5.5V (printed ±22) 2
Output Short Circuit Current ISC 12 mA VDD = 2.7V (printed ±12) 2
Gain Bandwidth Product GBWP 2.8 MHz 3
Phase Margin PM 50 ° G = +1 V/V 3
Slew Rate SR 2.3 V/µs G = +1 V/V 3

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 P = Plastic DIP (300 mil body), 8, 14 lead SN = Plastic SOIC (3.90 mm body), 8 lead 31

CAD (KiCad official)

  • Symbol: MCP601-I
  • Footprint: Package_SO:TSSOP-8_3x3mm_P0.65mm
  • 3D model: TSSOP-8 (KiCad packages3D, STEP)
  • 3D model files: mcp601-i-etched.step / mcp601-i-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mcp601-i.step / mcp601-i.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Microchip Tech datasheet (34 pp, sha256 bd8b64186a1924f8, retrieved 2026-10-23, tier: manufacturer)
  • 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