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D8634CF

Public Made by Adom

by adom

Silicore(芯谷) Operational Amplifier, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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D8634CF

Silicore(芯谷) · Operational Amplifier · SOP-14

D8634CF from Silicore(芯谷), in a SOP-14. 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 OUT A output Amplifier A output with rail-to-rail swing into heavy loads.
2 -IN A input Amplifier A inverting input; input common-mode range includes ground (-0.1V to +5.6V at VS=5.5V).
3 +IN A input Amplifier A non-inverting input; input common-mode range includes ground (-0.1V to +5.6V at VS=5.5V).
4 +Vs power_in Positive supply, 2.5V to 5.5V operating (absolute max 7.5V), bypass with 0.1µF ceramic close to the pin.
5 +IN B input Amplifier B non-inverting input; input common-mode range includes ground (-0.1V to +5.6V at VS=5.5V).
6 -IN B input Amplifier B inverting input; input common-mode range includes ground (-0.1V to +5.6V at VS=5.5V).
7 OUT B output Amplifier B output with rail-to-rail swing into heavy loads.
8 OUT C output Amplifier C output with rail-to-rail swing into heavy loads.
9 -IN C input Amplifier C inverting input; input common-mode range includes ground (-0.1V to +5.6V at VS=5.5V).
10 +IN C input Amplifier C non-inverting input; input common-mode range includes ground (-0.1V to +5.6V at VS=5.5V).
11 -Vs power_in Negative supply (ground in single-supply operation); dual supplies ±1.25V to ±2.75V, bypass with 0.1µF ceramic.
12 +IN D input Amplifier D non-inverting input; input common-mode range includes ground (-0.1V to +5.6V at VS=5.5V).
13 -IN D input Amplifier D inverting input; input common-mode range includes ground (-0.1V to +5.6V at VS=5.5V).
14 OUT D output Amplifier D output with rail-to-rail swing into heavy loads.

Key specifications

Parameter Value
Manufacturer Silicore(芯谷)
Package SOP-14
Category Amplifiers/Comparators
Pins 14

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply Voltage 7.5 V 2
Common-mode Input Voltage -0.5 0.5 V Printed as (-Vs)-0.5V to (+Vs)+0.5V, i.e. offsets from the supply rails -Vs and +Vs 2
Operating Temperature (absolute maximum) -55 150 C 2
Storage Temperature -65 150 C 2
Junction Temperature 160 C 2
Lead Temperature Range 260 C Soldering 10 sec 2
ESD Susceptibility HBM 1500 V HBM 2
ESD Susceptibility MM 400 V MM 2
Operating Temperature (extended industrial) -40 125 C Specified over extended industrial temperature range 1
Maximum Input Offset Voltage 3.5 mV 1
Quiescent Supply Current 650 µA Per amplifier at 5V 1
Gain-Bandwidth Product 9 MHz 1
Slew Rate 8 V/µs 1
Settling Time to 0.1% 1.2 µs 2V step 1
Overload Recovery Time 0.4 µs 1
Input Voltage Noise Density 8 nV/√Hz 1

CAD (KiCad official)

  • Symbol: D8634CF
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: d8634cf-etched.step / d8634cf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); d8634cf.step / d8634cf.glb are the bare package body.

Provenance

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

  • Datasheet: Silicore(芯谷) datasheet (12 pp, sha256 0289bd7aff804a92, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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