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D8522F

Public Made by Adom

by adom

Silicore(芯谷) , SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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D8522F

Silicore(芯谷) · IC · SOP-8

D8522F from Silicore(芯谷), in a SOP-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 OUTA output Amplifier A output, rail-to-rail, sources 87mA typ and sinks 76mA typ at VS=5V and can drive 250pF directly in unity gain.
2 -INA input Amplifier A inverting input, rail-to-rail with common mode range -0.1V to +5.6V at VS=5.5V.
3 +INA input Amplifier A non-inverting input, rail-to-rail with common mode range -0.1V to +5.6V at VS=5.5V.
4 -VS power_in Negative supply, ground in single-supply operation, and should be bypassed with a 0.1uF ceramic capacitor in dual-supply operation.
5 +INB input Amplifier B non-inverting input, rail-to-rail with common mode range -0.1V to +5.6V at VS=5.5V.
6 -INB input Amplifier B inverting input, rail-to-rail with common mode range -0.1V to +5.6V at VS=5.5V.
7 OUTB output Amplifier B output, rail-to-rail, sources 87mA typ and sinks 76mA typ at VS=5V and can drive 250pF directly in unity gain.
8 +VS power_in Positive supply, 2.1V to 5.5V recommended (6V absolute maximum), bypassed with a 0.1uF ceramic capacitor placed close to the pin.

Key specifications

Parameter Value
Manufacturer Silicore(芯谷)
Package SOP-8
Category
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 1 3.5 mV 3
Open-loop voltage gain GV 90 110 dB VO=0.015V to 4.985V, RL=500kΩ 3
Open-loop voltage gain GV 88 108 dB VO=0.1V to 4.9V, RL=100kΩ 3
Common mode rejection ratio CMRR 60 87 dB VS=5.5V,-0.1V<VCM<5.6V 3
Common mode rejection ratio CMRR 70 114 dB VS=5.5V,-0.1V<VCM<4V 3
Power supply rejection ratio PSRR 65 94 dB VS=2.5V,-0.1V<VCM<5.6V 3
Output current (source) ISOURCE 61 87 mA RL=10Ω to VS/2 3
Output current (sink) ISINK 60 76 mA 3
Output voltage swing high VOH 4.99 4.997 V 3
Output voltage swing low VOL 0.005 0.01 V 3
Supply voltage 6 V 2
Common mode input voltage -0.3 0.3 V printed as (-Vs)-0.3 to (+Vs)+0.3; min referenced to -Vs, max referenced to +Vs 2
Storage temperature range -65 150 ℃ 2
Junction temperature range 150 ℃ 2
Operating temperature range -40 125 ℃ 2
Package thermal resistance 125 ℃ /W @Ta=25℃ 2
Lead temperature (soldering 10 sec) 260 ℃ Soldering 10sec 2
ESD susceptibility HBM 4000 V 2
ESD susceptibility MM 400 V 2
Supply voltage range (single supply) 2.1 5.5 V single-supply operation 4
Input voltage range -0.1 5.6 V with VS = 5.5V 1
Quiescent current per amplifier IQ 5.5 µA 3
Gain-bandwidth product GBP 150 kHz 3
Slew rate SR 0.05 V/µs RL=100kΩ 3
Voltage noise density en 85 f=1kHz 3
Voltage noise density en 44 f=10kHz 3

CAD (KiCad official)

  • Symbol: D8522F
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: d8522f-etched.step / d8522f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); d8522f.step / d8522f.glb are the bare package body.

Provenance

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

  • Datasheet: Silicore(芯谷) datasheet (11 pp, sha256 e156aeee0ed3f3bf, retrieved 2026-10-20, 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