component

MC33072DR2G

Public Made by Adom

by adom

onsemi Operational Amplifier, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentop-amp-cmpmc33072dr2g
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

PCB Footprint

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Datasheet

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Download PDF
Contents

README

markdown

MC33072DR2G

onsemi · Operational Amplifier · SOIC-8

MC33072DR2G from onsemi, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 Output 1 output Op-amp A output. All-NPN class-AB stage; drives up to 10,000 pF load with typical VOH ~14 V and VOL ~-14.7 V on +/-15 V supplies. Short-circuit current typically 30 mA (source/sink).
2 Input 1- input Op-amp A inverting input. Darlington bipolar input stage with typical input bias current 100 nA and 150 MOhm differential input resistance. Common-mode range VEE to (VCC-1.8 V).
3 Input 1+ input Op-amp A non-inverting input. Common-mode input range includes ground (VEE), enabling single-supply operation. Typical differential input capacitance 2.5 pF.
4 VEE power_in Negative supply / ground. For single-supply operation tie to GND; for split-supply use down to -22 V. Total VCC-to-VEE supply must not exceed 44 V. Typical supply current 1.9 mA per amplifier at +/-15 V.
5 Input 2+ input Op-amp B non-inverting input. Common-mode input range includes ground (VEE). Typical differential input capacitance 2.5 pF.
6 Input 2- input Op-amp B inverting input. Darlington bipolar input stage with typical input bias current 100 nA and 150 MOhm differential input resistance.
7 Output 2 output Op-amp B output. All-NPN class-AB stage; drives up to 10,000 pF load with typical VOH ~14 V and VOL ~-14.7 V on +/-15 V supplies. Short-circuit current typically 30 mA (source/sink).
8 VCC power_in Positive supply. Single-supply range 3.0 V to 44 V, or split-supply up to +22 V (with

Key specifications

Parameter Value
Manufacturer onsemi
Package SOIC-8
Category Op-amp/Cmp
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • MC33072DR2GD
  • MC33072DR2G
  • MC33072DR2GDG
  • MC33072DR2GP
  • MC33072DR2GPG

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 VIO 1 5 mV RS = 100 Ω, VCM = 0 V, VO = 0 V; VCC = +15 V, VEE = −15 V, TA = +25°C 4
Input Offset Voltage VIO 1.5 5 mV RS = 100 Ω, VCM = 0 V, VO = 0 V; VCC = +5.0 V, VEE = 0 V, TA = +25°C 4
Input Offset Voltage VIO 7 mV RS = 100 Ω, VCM = 0 V, VO = 0 V; VCC = +15 V, VEE = −15 V, TA = Tlow to Thigh 4
Input Bias Current IIB 100 500 nA VCM = 0 V, VO = 0 V, TA = +25°C 4
Input Bias Current IIB 700 nA VCM = 0 V, VO = 0 V, TA = Tlow to Thigh 4
Input Offset Current IIO 6 75 nA VCM = 0 V, VO = 0 V, TA = +25°C 4
Input Offset Current IIO 300 nA VCM = 0 V, VO = 0 V, TA = Tlow to Thigh 4
Large Signal Voltage Gain AVOL 25 100 V/mV VO = ±10 V, RL = 2.0 kΩ, TA = +25°C 4
Large Signal Voltage Gain AVOL 20 V/mV VO = ±10 V, RL = 2.0 kΩ, TA = Tlow to Thigh 4
Output Voltage Swing High VOH 3.7 4 V VID = ±1.0 V; VCC = +5.0 V, VEE = 0 V, RL = 2.0 kΩ, TA = +25°C 4
Output Voltage Swing High VOH 13.6 14 V VID = ±1.0 V; VCC = +15 V, VEE = −15 V, RL = 10 kΩ, TA = +25°C 4
Output Voltage Swing High VOH 13.4 V VID = ±1.0 V; VCC = +15 V, VEE = −15 V, RL = 2.0 kΩ, TA = Tlow to Thigh 4
Output Voltage Swing Low VOL 0.1 0.3 V VID = ±1.0 V; VCC = +5.0 V, VEE = 0 V, RL = 2.0 kΩ, TA = +25°C 4
Output Voltage Swing Low VOL -14.7 -14.3 V VID = ±1.0 V; VCC = +15 V, VEE = −15 V, RL = 10 kΩ, TA = +25°C 4
Output Voltage Swing Low VOL -13.5 V VID = ±1.0 V; VCC = +15 V, VEE = −15 V, RL = 2.0 kΩ, TA = Tlow to Thigh 4
Output Short Circuit Current Source ISC 10 30 mA VID = 1.0 V, VO = 0 V, TA = 25°C 4
Output Short Circuit Current Sink ISC 20 30 mA VID = 1.0 V, VO = 0 V, TA = 25°C 4
Common Mode Rejection CMR 70 97 dB RS ≤ 10 kΩ, VCM = VICR, TA = 25°C 4
Power Supply Rejection PSR 70 97 dB RS = 100 Ω; VCC/VEE = +16.5 V/−16.5 V to +13.5 V/−13.5 V, TA = 25°C 4
Power Supply Current (Per Amplifier, No Load) ID 1.6 2 mA VCC = +5.0 V, VEE = 0 V, VO = +2.5 V, TA = +25°C 4
Power Supply Current (Per Amplifier, No Load) ID 1.9 2.5 mA VCC = +15 V, VEE = −15 V, VO = 0 V, TA = +25°C 4
Power Supply Current (Per Amplifier, No Load) ID 2.8 mA VCC = +15 V, VEE = −15 V, VO = 0 V, TA = Tlow to Thigh 4
Slew Rate SR 8 10 V/s Vin = −10 V to +10 V, RL = 2.0 kΩ, CL = 500 pF, AV = +1.0 5
Gain Bandwidth Product GBW 3.5 4.5 MHz f = 100 kHz 5
Supply Voltage (VEE to VCC) VS 44 V 3
Operating Junction Temperature TJ 150 °C 3
Storage Temperature Range Tstg -60 150 °C 3
ESD Capability Human Body Model ESDHBM 2000 V Dual and Quad device, per AEC-Q100-002 3
ESD Capability Machine Model ESDMM 200 V Dual and Quad device, per AEC-Q100-003 3
Single Supply Operating Voltage VS 3 44 V Wide single supply operation (features list) 1

CAD (KiCad official)

  • Symbol: MC33072DR2G
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: mc33072dr2g-etched.step / mc33072dr2g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mc33072dr2g.step / mc33072dr2g.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
mc33072dr2g.step 122 KB You want the bare part, or you mark your own boards.
mc33072dr2g-etched.step 2.5 MB You want the part with MC33072DR2G already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 612 faces against 147 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

  • Datasheet: onsemi datasheet (26 pp, sha256 bac1389f1389705f, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF