component
MC33074ADR2G
Public Made by Adomby adom
onsemi Operational Amplifier, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownMC33074ADR2G
onsemi · Operational Amplifier · SOIC-14
MC33074ADR2G from onsemi, in a SOIC-14. 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 | OUT1 | output | Amplifier 1 output. All-NPN output stage; typical output swing 13.6 V at VCC=+15 V / VEE=-15 V with RL=2 kOhm; source/sink short-circuit current ~30 mA typical. |
| 2 | IN1- | input | Amplifier 1 inverting input. Differential input voltage should not exceed |
| 3 | IN1+ | input | Amplifier 1 non-inverting input. Common-mode range VEE to (VCC-1.8 V); input voltage should not exceed |
| 4 | VCC | power_in | Positive supply rail. Single-supply operation 3.0 V to 44 V, or split supply with |
| 5 | IN2+ | input | Amplifier 2 non-inverting input. Common-mode range VEE to (VCC-1.8 V). |
| 6 | IN2- | input | Amplifier 2 inverting input. Typical input bias current 100 nA; input offset current 6 nA typical. |
| 7 | OUT2 | output | Amplifier 2 output. Indefinite short-circuit protection; drives capacitive loads up to 10,000 pF. |
| 8 | OUT3 | output | Amplifier 3 output. Same characteristics as OUT1/OUT2. |
| 9 | IN3- | input | Amplifier 3 inverting input. |
| 10 | IN3+ | input | Amplifier 3 non-inverting input. Common-mode range VEE to (VCC-1.8 V). |
| 11 | VEE | power_in | Negative supply rail (or GND in single-supply operation). Total supply |
| 12 | IN4+ | input | Amplifier 4 non-inverting input. |
| 13 | IN4- | input | Amplifier 4 inverting input. |
| 14 | OUT4 | output | Amplifier 4 output. Same characteristics as the other three outputs. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOIC-14 |
| Category | Op-amp/Cmp |
| Pins | 14 |
Ordering variants
Same part, different packaging or reel option.
MC33074ADGMC33074ADR2GMC33074APGMC33074ADTBGMC33074ADTBR2GMC33071APGMC33071APMC33071ADGMC33071ADR2GMC33072ADGMC33072ADR2GMC33074ADR2GNCV33072AMTMC33072AMT
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 (from 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 (dual and quad) | ESDHBM | 2000 | V | Note 3, tested per AEC-Q100-002 | 3 | ||
| ESD Capability Machine Model (dual and quad) | ESDMM | 200 | V | Note 3, tested per AEC-Q100-003 | 3 | ||
| Input Offset Voltage | VIO | 3 | mV | A suffix; VCC = +15 V, VEE = -15 V, TA = +25°C; RS = 100, VCM = 0 V, VO = 0 V | 4 | ||
| Input Offset Voltage | VIO | 5 | mV | A suffix; VCC = +15 V, VEE = -15 V, TA = Tlow to Thigh; RS = 100, VCM = 0 V, VO = 0 V | 4 | ||
| Input Bias Current | IIB | 500 | nA | A suffix; VCM = 0 V, VO = 0 V, TA = +25°C | 4 | ||
| Input Bias Current | IIB | 700 | nA | A suffix; VCM = 0 V, VO = 0 V, TA = Tlow to Thigh | 4 | ||
| Input Offset Current | IIO | 50 | nA | A suffix; VCM = 0 V, VO = 0 V, TA = +25°C | 4 | ||
| Input Offset Current | IIO | 300 | nA | A suffix; VCM = 0 V, VO = 0 V, TA = Tlow to Thigh | 4 | ||
| Large Signal Voltage Gain | AVOL | 50 | 100 | V/mV | A suffix; VO = ±10 V, RL = 2.0 k, TA = +25°C | 4 | |
| Large Signal Voltage Gain | AVOL | 25 | V/mV | A suffix; VO = ±10 V, RL = 2.0 k, TA = Tlow to Thigh | 4 | ||
| Output Voltage Swing VOH | VOH | 3.7 | 4 | V | A suffix; VCC = +5.0 V, VEE = 0 V, RL = 2.0 k, TA = +25°C | 4 | |
| Output Voltage Swing VOH | VOH | 13.6 | 14 | V | A suffix; VCC = +15 V, VEE = -15 V, RL = 10 k, TA = +25°C | 4 | |
| Output Voltage Swing VOH | VOH | 13.4 | V | A suffix; VCC = +15 V, VEE = -15 V, RL = 2.0 k, TA = Tlow to Thigh | 4 | ||
| Output Short Circuit Current Source | ISC | 10 | mA | A suffix; VID = 1.0 V, VO = 0 V, TA = 25°C | 4 | ||
| Output Short Circuit Current Sink | ISC | 20 | mA | A suffix; VID = 1.0 V, VO = 0 V, TA = 25°C | 4 | ||
| Common Mode Rejection | CMR | 80 | 97 | dB | A suffix; RS ≤ 10 k, VCM = VICR, TA = 25°C | 4 | |
| Power Supply Rejection | PSR | 80 | 97 | dB | A suffix; 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 | 1.9 | mA | A suffix; VCC = +15 V, VEE = -15 V, VO = 0 V, TA = +25°C | 4 | ||
| Power Supply Current (Per Amplifier, No Load) | ID | 2.8 | mA | A suffix; VCC = +15 V, VEE = -15 V, VO = 0 V, TA = Tlow to Thigh | 4 | ||
| Slew Rate AV = +1.0 | SR | 8 | 10 | V/s | A suffix; Vin = -10 V to +10 V, RL = 2.0 k, CL = 500 pF | 5 | |
| Slew Rate AV = -1.0 | SR | 13 | V/s | A suffix; Vin = -10 V to +10 V, RL = 2.0 k, CL = 500 pF | 5 | ||
| Gain Bandwidth Product | GBW | 3.5 | 4.5 | MHz | A suffix; f = 100 kHz | 5 | |
| Phase Margin | fm | 60 | Deg | A suffix; RL = 2.0 k | 5 | ||
| Phase Margin | fm | 40 | Deg | A suffix; RL = 2.0 k, CL = 300 pF | 5 | ||
| Gain Margin | Am | 12 | dB | A suffix; RL = 2.0 k | 5 | ||
| Gain Margin | Am | 4 | dB | A suffix; RL = 2.0 k, CL = 300 pF | 5 | ||
| Equivalent Input Noise Voltage | en | 32 | nV/√Hz | A suffix; RS = 100, f = 1.0 kHz | 5 | ||
| Equivalent Input Noise Current | in | 0.22 | pA/√Hz | A suffix; f = 1.0 kHz | 5 | ||
| Differential Input Resistance | Rin | 150 | MΩ | A suffix; VCM = 0 V | 5 | ||
| Differential Input Capacitance | Cin | 2.5 | pF | A suffix; VCM = 0 V | 5 | ||
| Total Harmonic Distortion | THD | 0.02 | % | A suffix; AV = +10, RL = 2.0 k, 2.0 Vpp ≤ VO ≤ 20 Vpp, f = 10 kHz | 5 | ||
| Open Loop Output Impedance | /ZO/ | 30 | Ω | A suffix; f = 1.0 MHz | 5 | ||
| Supply Voltage (single supply operating range) | VCC-VEE | 3 | 44 | V | Single supply 3.0 V to 44 V; VCC+/VEE/ ≤ 44 V for split supplies | 1 | |
| Operating Ambient Temperature Range (MC33074A) | TA | -40 | 85 | °C | Tlow = -40°C to Thigh = +85°C for MC33071,2,4,/A (Note 4) | 4 |
CAD (KiCad official)
- Symbol:
MC33074ADR2G - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
mc33074adr2g-etched.step/mc33074adr2g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mc33074adr2g.step/mc33074adr2g.glbare the bare package body.
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
mc33074adr2g.step |
195 KB | You want the bare part, or you mark your own boards. |
mc33074adr2g-etched.step |
2.8 MB | You want the part with MC33074ADR2G already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 703 faces against 237 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).