component

ICL7621DCPAZ

Public Made by Adom

by adom

RENESAS Pre-ordered Chips, PDIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentinterface icsicl7621dcpazfactory-2.0.0extractor-text

Verified ICL7621DCPAZ

by Ray · last 2 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ICL7621DCPAZ · PDIP-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 9-page datasheet
  • ✓distributor: lcsc C1346494, digikey ICL7621DCPAZ-ND, mouser 968-ICL7621DCPAZ
  • ✓family: DIP-8_W7.62mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-4zymc4d9/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ icl7621dcpaz.kicad_sym✓ icl7621dcpaz.kicad_mod✓ icl7621dcpaz.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 7d ago
viewers icl7621dcpaz: viewers · Ray 7d ago
icl7621dcpaz-etched.glb Publish 0.1.0 · Ray 7d ago
icl7621dcpaz-etched.step icl7621dcpaz: factory component page (tier=mfr) · Ray 7d ago
icl7621dcpaz-hero.glb icl7621dcpaz: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
icl7621dcpaz-hero.overlay.json Publish 0.1.0 · Ray 7d ago
icl7621dcpaz.glb Publish 0.1.0 · Ray 7d ago
icl7621dcpaz.kicad_mod Publish 0.1.0 · Ray 7d ago
icl7621dcpaz.kicad_sym Publish 0.1.0 · Ray 7d ago
icl7621dcpaz.lbr Publish 0.1.0 · Ray 7d ago
icl7621dcpaz.step Publish 0.1.0 · Ray 7d ago
package.json Publish 0.1.0 · Ray 7d ago
page.json Set visibility: public · Ray 7d ago
README.md Publish 0.1.0 · Ray 7d ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 7d ago

ICL7621DCPAZ

RENESAS · Pre-ordered Chips · PDIP-8

ICL7621DCPAZ from RENESAS, in a PDIP-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 Output of amplifier A, which swings to within a few millivolts of the supply rails and is fully protected against short circuits to ground or either supply for VSUPPLY up to 10V.
2 -INA input Inverting input of amplifier A, internally protected, with typical input current of 1pA, and no voltage greater than 0.3V beyond the supply rails may be applied to it.
3 +INA input Non-inverting input of amplifier A, internally protected, with typical input current of 1pA, and no voltage greater than 0.3V beyond the supply rails may be applied to it.
4 V- power_in Negative supply terminal; the amplifier operates from supply voltages of 1V to 8V, with absolute maximum V+ to V- of 18V.
5 +INB input Non-inverting input of amplifier B, internally protected, with typical input current of 1pA, and no voltage greater than 0.3V beyond the supply rails may be applied to it.
6 -INB input Inverting input of amplifier B, internally protected, with typical input current of 1pA, and no voltage greater than 0.3V beyond the supply rails may be applied to it.
7 OUTB output Output of amplifier B, which swings to within a few millivolts of the supply rails and is fully protected against short circuits to ground or either supply for VSUPPLY up to 10V.
8 V+ power_in Positive supply terminal; the amplifier operates from supply voltages of 1V to 8V, with absolute maximum V+ to V- of 18V.

Key specifications

Parameter Value
Manufacturer RENESAS
Package PDIP-8
Category Interface ICs
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 15 mV RS 100k, +25°C 2
Input Offset Voltage VOS 20 mV RS 100k, Full temperature range 2
Input Offset Current IOS 0.5 30 pA +25°C 2
Input Offset Current IOS 300 pA 0 to +70°C 2
Input Offset Current IOS 800 pA -55 to +125°C 2
Input Bias Current IBIAS 1 50 pA +25°C 2
Input Bias Current IBIAS 400 pA 0 to +70°C 2
Input Bias Current IBIAS 4000 pA -55 to +125°C 2
Common Mode Voltage Range VCMR 4.2 V IQ = 100µA, +25°C 2
Output Voltage Swing VOUT 4.9 V IQ = 100µA, RL = 100k, +25°C 2
Output Voltage Swing VOUT 4.8 V IQ = 100µA, RL = 100k, 0 to +70°C 2
Output Voltage Swing VOUT 4.5 V IQ = 100µA, RL = 100k, -55 to +125°C 2
Large Signal Voltage Gain AVOL 80 102 dB VO = 4.0V, RL = 100k, IQ = 100µA, +25°C 2
Large Signal Voltage Gain AVOL 75 dB VO = 4.0V, RL = 100k, IQ = 100µA, 0 to +70°C 2
Large Signal Voltage Gain AVOL 68 dB VO = 4.0V, RL = 100k, IQ = 100µA, -55 to +125°C 2
Common Mode Rejection Ratio CMRR 70 91 dB RS 100k, IQ = 100µA, +25°C 2
Power Supply Rejection Ratio PSRR 80 86 dB RS 100k, IQ = 100µA, VSUPPLY = 8V to 2V, +25°C 2
Temperature Coefficient of VOS VOS/T 25 µV/oC RS 100k 2
Unity Gain Bandwidth GBW 0.48 MHz IQ = 100µA, +25°C 2
Input Resistance RIN 1012 +25°C 2
Input Referred Noise Voltage eN 100 nV/Hz RS = 100, f = 1kHz, +25°C 2
Input Referred Noise Current iN 0.01 pA/Hz RS = 100, f = 1kHz, +25°C 2
Supply Current (Per Amplifier) ISUPPLY 0.1 0.25 mA No Signal, No Load, IQ = 100µA, +25°C 2
Wide Operating Voltage Range VSUPPLY 1 8 V Supply voltage V+ to V- (features) 1
Operating Temperature Range 0 70 °C Temperature range 2
Maximum Junction Temperature 150 °C Plastic package 2
Maximum Storage Temperature Range -65 150 °C Storage 2
Thermal Resistance Junction-to-Ambient (PDIP) θJA 120 °C/W Typical, Note 5, PDIP package 2

CAD (KiCad official)

  • Symbol: ICL7621DCPAZ
  • Footprint: Package_DIP:DIP-8_W7.62mm
  • 3D model: PDIP-8 (KiCad packages3D, STEP)
  • 3D model files: icl7621dcpaz-etched.step / icl7621dcpaz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); icl7621dcpaz.step / icl7621dcpaz.glb are the bare package body.

Provenance

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

  • Datasheet: RENESAS datasheet (9 pp, sha256 4b8ad541cc8211be, retrieved 2026-11-02, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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