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OP27GSZ-REEL
Public Made by Adomby adom
Analog Devices 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
markdownOP27GSZ-REEL
Analog Devices · Operational Amplifier · SOIC-8
OP27GSZ-REEL from Analog Devices, 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 | VOS TRIM | passive | Offset null/trim terminal used with the VOS adjust network to null input offset voltage, with R1 and R2 permanently trimmed at wafer test for minimum offset. |
| 2 | -IN | input | Inverting input of the op amp. |
| 3 | +IN | input | Noninverting input of the op amp. |
| 4 | V- | power_in | Negative supply rail (V-) of the amplifier. |
| 5 | NC | unconnected | No connect; leave unconnected. |
| 6 | OUT | output | Amplifier output, which the datasheet describes as having good load driving capability (guaranteed ±10 V swing into 600 Ω). |
| 7 | V+ | power_in | Positive supply rail (V+) of the amplifier. |
| 8 | VOS TRIM | passive | Second offset null/trim terminal, used together with pin 1 for offset voltage adjustment. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| 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 |
|---|---|---|---|---|---|---|---|
| INPUT OFFSET VOLTAGE | VOS | 30 | 100 | µV | VS = ±15 V, TA = 25°C | 4 | |
| LONG-TERM VOS STABILITY | VOS/Time | 0.4 | 2 | µV/MO | VS = ±15 V, TA = 25°C | 4 | |
| INPUT OFFSET CURRENT | IOS | 12 | 75 | nA | VS = ±15 V, TA = 25°C | 4 | |
| INPUT BIAS CURRENT | IB | -80 | 15 | 80 | nA | VS = ±15 V, TA = 25°C | 4 |
| INPUT NOISE VOLTAGE (p-p) | en p-p | 0.09 | 0.25 | µV p-p | 0.1 Hz to 10 Hz | 4 | |
| INPUT NOISE VOLTAGE DENSITY | en | 3.8 | 8 | nV/√Hz | fO = 10 Hz | 4 | |
| INPUT NOISE VOLTAGE DENSITY | en | 3.3 | 5.6 | nV/√Hz | fO = 30 Hz | 4 | |
| INPUT NOISE VOLTAGE DENSITY | en | 3.2 | 4.5 | nV/√Hz | fO = 1000 Hz | 4 | |
| INPUT NOISE CURRENT DENSITY | in | 0.4 | 0.6 | pA/√Hz | fO = 1000 Hz | 4 | |
| INPUT RESISTANCE, Differential Mode | RIN | 0.7 | 4 | MΩ | 4 | ||
| INPUT VOLTAGE RANGE | IVR | -11 | 12.3 | V | VS = ±15 V, TA = 25°C | 4 | |
| COMMON-MODE REJECTION RATIO | CMRR | 100 | 120 | dB | VCM = ±11 V | 4 | |
| POWER SUPPLY REJECTION RATIO | PSRR | 2 | 20 | µV/V | VS = ±4 V to ±18 V | 4 | |
| LARGE SIGNAL VOLTAGE GAIN | AVO | 700 | 1500 | V/mV | RL ≥ 2 kΩ, VO = ±10 V | 4 | |
| LARGE SIGNAL VOLTAGE GAIN | AVO | 600 | 1500 | V/mV | RL ≥ 600 Ω, VO = ±10 V | 4 | |
| OUTPUT VOLTAGE SWING | VO | -11.5 | 13.5 | V | RL ≥ 2 kΩ | 4 | |
| OUTPUT VOLTAGE SWING | VO | -10 | 11.5 | V | RL ≥ 600 Ω | 4 | |
| SLEW RATE | SR | 1.7 | 2.8 | V/µs | RL ≥ 2 kΩ | 4 | |
| GAIN BANDWIDTH PRODUCT | GBW | 5 | 8 | MHz | 4 | ||
| POWER CONSUMPTION | Pd | 100 | 170 | mW | VO | 4 | |
| OFFSET ADJUSTMENT RANGE | -4 | 4 | mV | RP = 10 kΩ | 4 | ||
| INPUT ONSET VOLTAGE | VOS | 55 | 220 | µV | VS = ±15 V, −40°C ≤ TA ≤ 85°C | 5 | |
| AVERAGE INPUT OFFSET DRIFT | TCVOS | 0.4 | 1.8 | µV/°C | VS = ±15 V, −40°C ≤ TA ≤ 85°C | 5 | |
| INPUT OFFSET CURRENT | IOS | 20 | 135 | nA | VS = ±15 V, −40°C ≤ TA ≤ 85°C | 5 | |
| INPUT BIAS CURRENT | IB | -150 | 25 | 150 | nA | VS = ±15 V, −40°C ≤ TA ≤ 85°C | 5 |
| INPUT VOLTAGE RANGE | IVR | -10.5 | 11.8 | V | VS = ±15 V, −40°C ≤ TA ≤ 85°C | 5 | |
| COMMON-MODE REJECTION RATIO | CMRR | 96 | 118 | dB | VCM = ±10 V | 5 | |
| POWER SUPPLY REJECTION RATIO | PSRR | 2 | 32 | µV/V | VS = ±4.5 V to ±18 V | 5 | |
| LARGE SIGNAL VOLTAGE GAIN | AVO | 450 | 1000 | V/mV | RL ≥ 2 kΩ, VO = ±10 V | 5 | |
| OUTPUT VOLTAGE SWING | VO | -11 | 13.3 | V | RL ≥ 2 kΩ | 5 | |
| Supply Voltage | -22 | 22 | V | 7 | |||
| Input Voltage | -22 | 22 | V | 7 | |||
| Differential Input Voltage | -0.7 | 0.7 | V | 7 | |||
| Differential Input Current | -25 | 25 | mA | 7 | |||
| Storage Temperature Range | -65 | 150 | °C | 7 | |||
| Operating Temperature Range | -40 | 85 | °C | OP27G (P, S, J, Z) | 7 | ||
| Lead Temperature Range (Soldering, 60 sec) | 300 | °C | 7 | ||||
| Junction Temperature | -65 | 150 | °C | 7 | |||
| Thermal Resistance, junction-to-ambient | θJA | 158 | °C/W | 8-Lead SOIC_N (S); device soldered to printed circuit board | 7 | ||
| Thermal Resistance, junction-to-case | θJC | 43 | °C/W | 8-Lead SOIC_N (S) | 7 |
CAD (KiCad official)
- Symbol:
OP27GSZ-REEL - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
op27gsz-reel-etched.step/op27gsz-reel-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);op27gsz-reel.step/op27gsz-reel.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (21 pp, sha256
671c5514b484a402, retrieved 2026-10-17, 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).