component
NCV33272ADR2G
Public Made by Adomby adom
onsemi Operational Amplifier, SOIC-8. Pinout cross-checked by two models against 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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README
markdownNCV33272ADR2G
onsemi · Operational Amplifier · SOIC-8
NCV33272ADR2G from onsemi, in a SOIC-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 | Output 1 | output | Output of amplifier 1; the datasheet specifies a large output voltage swing of +14.1 V / -14.6 V and indefinite output short-circuit duration (Note 2). |
| 2 | Inputs 1 - | input | Inverting input of amplifier 1; either input voltage should not exceed VCC or VEE (Note 1). |
| 3 | Inputs 1 + | input | Non-inverting input of amplifier 1; either input voltage should not exceed VCC or VEE (Note 1). |
| 4 | VEE | power_in | Negative supply: supports split supply of -1.5 V to -18 V or single-supply operation with VEE at ground, with VCC to VEE maximum of +36 V. |
| 5 | Inputs 2 + | input | Non-inverting input of amplifier 2; either input voltage should not exceed VCC or VEE (Note 1). |
| 6 | Inputs 2 - | input | Inverting input of amplifier 2; either input voltage should not exceed VCC or VEE (Note 1). |
| 7 | Output 2 | output | Output of amplifier 2; the datasheet specifies a large output voltage swing of +14.1 V / -14.6 V and indefinite output short-circuit duration (Note 2). |
| 8 | VCC | power_in | Positive supply: supports single supply of +3.0 V to +36 V or split supply of ±1.5 V to ±18 V, with VCC to VEE maximum of +36 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOIC-8 |
| Category | Amplifiers/Comparators |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply Voltage VCC to VEE | VCC to VEE | 36 | V | 2 | |||
| Input Offset Voltage (TA = +25°C) | /VIO/ | 0.1 | 1 | mV | RS = 10 Ω, VCM = 0 V, VO = 0 V; VCC = +15 V, VEE = −15 V; TA = +25°C | 3 | |
| Input Offset Voltage (TA = −40° to +85°C) | /VIO/ | 1.8 | mV | RS = 10 Ω, VCM = 0 V, VO = 0 V; VCC = +15 V, VEE = −15 V; TA = −40° to +85°C | 3 | ||
| Input Offset Voltage (TA = −40° to +125°C, NCV33272A) | /VIO/ | 2.5 | mV | RS = 10 Ω, VCM = 0 V, VO = 0 V; VCC = +15 V, VEE = −15 V; TA = −40° to +125°C | 3 | ||
| Input Offset Voltage (TA = +25°C, 5.0 V single supply) | /VIO/ | 2 | mV | RS = 10 Ω, VCM = 0 V, VO = 0 V; VCC = 5.0 V, VEE = 0 V; TA = +25°C | 3 | ||
| Input Bias Current (TA = +25°C) | IIB | 300 | 650 | nA | VCM = 0 V, VO = 0 V; TA = +25°C | 3 | |
| Input Bias Current (TA = Tlow to Thigh) | IIB | 800 | nA | VCM = 0 V, VO = 0 V; TA = Tlow to Thigh | 3 | ||
| Input Offset Current (TA = +25°C) | /IIO/ | 3 | 65 | nA | VCM = 0 V, VO = 0 V; TA = +25°C | 3 | |
| Input Offset Current (TA = Tlow to Thigh) | /IIO/ | 80 | nA | VCM = 0 V, VO = 0 V; TA = Tlow to Thigh | 3 | ||
| Large Signal Voltage Gain (TA = +25°C) | AVOL | 90 | 100 | dB | VO = 0 V to 10 V, RL = 2.0 kΩ; TA = +25°C | 3 | |
| Large Signal Voltage Gain (TA = Tlow to Thigh) | AVOL | 86 | dB | VO = 0 V to 10 V, RL = 2.0 kΩ; TA = Tlow to Thigh | 3 | ||
| Output Voltage Swing VO+ (RL = 2.0 kΩ) | VO+ | 13.4 | 13.9 | V | VID = ±1.0 V; VCC = +15 V, VEE = −15 V; RL = 2.0 kΩ | 3 | |
| Output Voltage Swing VO− (RL = 2.0 kΩ) | VO− | -13.9 | -13.5 | V | VID = ±1.0 V; VCC = +15 V, VEE = −15 V; RL = 2.0 kΩ | 3 | |
| Output Voltage Swing VO+ (RL = 10 kΩ) | VO+ | 13.4 | 14 | V | VID = ±1.0 V; VCC = +15 V, VEE = −15 V; RL = 10 kΩ | 3 | |
| Output Voltage Swing VO− (RL = 10 kΩ) | VO− | -14.7 | -14.1 | V | VID = ±1.0 V; VCC = +15 V, VEE = −15 V; RL = 10 kΩ | 3 | |
| Output Saturation Voltage Low (5.0 V supply) | VOL | 0.2 | V | VID = ±1.0 V; VCC = 5.0 V, VEE = 0 V; RL = 2.0 kΩ | 3 | ||
| Output Saturation Voltage High (5.0 V supply) | VOH | 3.7 | 5 | V | VID = ±1.0 V; VCC = 5.0 V, VEE = 0 V; RL = 2.0 kΩ | 3 | |
| Common Mode Rejection | CMR | 80 | 100 | dB | Vin = +13.2 V to −15 V | 3 | |
| Power Supply Rejection | PSR | 80 | 105 | dB | VCC/VEE = +15 V/−15 V, +5.0 V/−15 V, +15 V/−5.0 V | 3 | |
| Output Short Circuit Current (Source) | ISC | 25 | 37 | mA | VID = 1.0 V, Output to Ground | 3 | |
| Output Short Circuit Current (Sink) | ISC | -25 | -37 | mA | VID = 1.0 V, Output to Ground | 3 | |
| Power Supply Current Per Amplifier (TA = +25°C) | ICC | 2.15 | 2.75 | mA | VO = 0 V; VCC = +15 V, VEE = −15 V; TA = +25°C | 3 | |
| Power Supply Current Per Amplifier (TA = Tlow to Thigh) | ICC | 3 | mA | VO = 0 V; VCC = +15 V, VEE = −15 V; TA = Tlow to Thigh | 3 | ||
| Power Supply Current Per Amplifier (5.0 V supply, TA = +25°C) | ICC | 2.75 | mA | VO = 0 V; VCC = 5.0 V, VEE = 0 V; TA = +25°C | 3 | ||
| Slew Rate | SR | 8 | 10 | V/µs | Vin = −10 V to +10 V, RL = 2.0 kΩ, CL = 100 pF, AV = +1.0 V | 4 | |
| Gain Bandwidth Product | GBW | 17 | 24 | MHz | f = 100 kHz | 4 | |
| Operating Temperature Range (NCV33272A) | TA | -40 | 125 | °C | NCV33272A, NCV33274A | 2 | |
| Single Supply Operating Voltage | VCC | 3 | 36 | V | Single supply operation (from Features list) | 1 | |
| Maximum Junction Temperature | TJ | 150 | °C | 2 | |||
| Storage Temperature | Tstg | -60 | 150 | °C | 2 | ||
| ESD Protection Human Body Model | Vesd | 2000 | V | Human Body Model, any pin | 2 | ||
| ESD Protection Machine Model | Vesd | 200 | V | Machine Model, any pin | 2 |
CAD (KiCad official)
- Symbol:
NCV33272ADR2G - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ncv33272adr2g-etched.step/ncv33272adr2g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ncv33272adr2g.step/ncv33272adr2g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (16 pp, sha256
d10ac1a1a835b1ee, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).