component
RS8662XK-G
Public Made by Adomby adom
Jiangsu RUNIC Tech Precision Op Amps, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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RS8662XK-G
Jiangsu RUNIC Tech · Precision Op Amps · SOP-8
RS8662XK-G from Jiangsu RUNIC Tech, in a SOP-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 channel A. |
| 2 | -INA | input | Inverting input of channel A. |
| 3 | +INA | input | Noninverting input of channel A. |
| 4 | V- | power_in | Negative (lowest) power supply. |
| 5 | +INB | input | Noninverting input of channel B. |
| 6 | -INB | input | Inverting input of channel B. |
| 7 | OUTB | output | Output of channel B. |
| 8 | V+ | power_in | Positive (highest) power supply. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu RUNIC Tech |
| Package | SOP-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, VS=(V+)-(V-) | VS | 40 | V | VS=(V+)-(V-) | 7 | ||
| Signal input pin current | -10 | 10 | mA | Signal input pin | 7 | ||
| Signal output pin current | -10 | 10 | mA | Signal output pin | 7 | ||
| Operating range, ambient temperature | TA | -40 | 125 | °C | Operating range | 7 | |
| Junction temperature | TJ | -40 | 150 | °C | Junction | 7 | |
| Storage temperature | Tstg | -65 | 150 | °C | Storage | 7 | |
| Lead temperature (soldering) | 260 | °C | Soldering, 10 sec | 7 | |||
| Package thermal impedance, junction-to-ambient | θJA | 110 | °C/W | SOP8 package, per JESD-51 | 7 | ||
| Single-supply operating voltage | VS | 4.5 | 36 | V | Single-supply | 7 | |
| Dual-supply operating voltage | VS | 2.25 | 18 | V | Dual-supply, printed as ±2.25 to ±18 | 7 | |
| Operating voltage range | VS | 4.5 | 36 | V | Full = -40°C to +125°C | 8 | |
| Quiescent current per amplifier | IQ | 2 | 2.4 | mA | VS=5V, 25°C | 8 | |
| Quiescent current per amplifier | IQ | 2.6 | mA | VS=5V, Full | 8 | ||
| Quiescent current per amplifier | IQ | 2.1 | 2.5 | mA | VS=36V, 25°C | 8 | |
| Quiescent current per amplifier | IQ | 2.7 | mA | VS=36V, Full | 8 | ||
| Power-supply rejection ratio | PSRR | 130 | 150 | dB | VS=4.5V to 36V, 25°C | 8 | |
| Power-supply rejection ratio | PSRR | 120 | dB | VS=4.5V to 36V, Full | 8 | ||
| Input offset voltage | Vos | -20 | 5 | 20 | μV | VS=5V, VCM=2.5V, 25°C; typ printed ±5 | 8 |
| Input offset voltage | Vos | -30 | 30 | μV | VS=5V, VCM=2.5V, Full | 8 | |
| Input offset voltage | Vos | -20 | 10 | 20 | μV | VS=36V, VCM=18V, 25°C; typ printed ±10 | 8 |
| Input offset voltage drift | Vos Tc | -0.1 | 0.1 | μV/C | Full; printed ±0.1 | 8 | |
| Input bias current | IB | -2.5 | 0.3 | 2.5 | nA | VS=36V, VCM=18V, 25°C | 8 |
| Input bias current | IB | -5 | 5 | nA | VS=36V, VCM=18V, Full | 8 | |
| Input offset current | IOS | -5 | 5 | nA | VS=36V, VCM=18V, Full | 8 | |
| Different input current | IIN | 1 | 10 | μA | VS=36V, VID=36V, 25°C | 8 | |
| Open-loop voltage gain | AOL | 130 | 150 | dB | RLOAD=10kΩ, VOUT=0.5 V to 35.5 V, 25°C | 8 | |
| Open-loop voltage gain | AOL | 120 | dB | RLOAD=10kΩ, VOUT=0.5 V to 35.5 V, Full | 8 | ||
| Common-mode rejection ratio | CMRR | 130 | 150 | dB | VCM=0 to 34.5V, 25°C | 8 | |
| Common-mode rejection ratio | CMRR | 120 | dB | VCM=0 to 34.5V, Full | 8 | ||
| Output swing from positive rail | 95 | 150 | mV | RLOAD=10kΩ to VS/2, 25°C | 8 | ||
| Output swing from negative rail | 60 | 150 | mV | RLOAD=10kΩ to VS/2, 25°C | 8 | ||
| Short-circuit current, source | ISC | 45 | 60 | mA | Source, 25°C | 8 | |
| Short-circuit current, sink | ISC | 90 | 100 | mA | Sink, 25°C | 8 |
CAD (KiCad official)
- Symbol:
RS8662XK-G - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
rs8662xk-g-etched.step/rs8662xk-g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rs8662xk-g.step/rs8662xk-g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jiangsu RUNIC Tech datasheet (18 pp, sha256
e52bfc4bac54b4a4, retrieved 2026-10-16, 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).
# RS8662XK-G
**Jiangsu RUNIC Tech** · Precision Op Amps · SOP-8
RS8662XK-G from Jiangsu RUNIC Tech, in a SOP-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 channel A. |
| 2 | -INA | input | Inverting input of channel A. |
| 3 | +INA | input | Noninverting input of channel A. |
| 4 | V- | power_in | Negative (lowest) power supply. |
| 5 | +INB | input | Noninverting input of channel B. |
| 6 | -INB | input | Inverting input of channel B. |
| 7 | OUTB | output | Output of channel B. |
| 8 | V+ | power_in | Positive (highest) power supply. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu RUNIC Tech |
| Package | SOP-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, VS=(V+)-(V-) | VS | | | 40 | V | VS=(V+)-(V-) | 7 |
| Signal input pin current | | -10 | | 10 | mA | Signal input pin | 7 |
| Signal output pin current | | -10 | | 10 | mA | Signal output pin | 7 |
| Operating range, ambient temperature | TA | -40 | | 125 | °C | Operating range | 7 |
| Junction temperature | TJ | -40 | | 150 | °C | Junction | 7 |
| Storage temperature | Tstg | -65 | | 150 | °C | Storage | 7 |
| Lead temperature (soldering) | | | | 260 | °C | Soldering, 10 sec | 7 |
| Package thermal impedance, junction-to-ambient | θJA | | 110 | | °C/W | SOP8 package, per JESD-51 | 7 |
| Single-supply operating voltage | VS | 4.5 | | 36 | V | Single-supply | 7 |
| Dual-supply operating voltage | VS | 2.25 | | 18 | V | Dual-supply, printed as ±2.25 to ±18 | 7 |
| Operating voltage range | VS | 4.5 | | 36 | V | Full = -40°C to +125°C | 8 |
| Quiescent current per amplifier | IQ | | 2 | 2.4 | mA | VS=5V, 25°C | 8 |
| Quiescent current per amplifier | IQ | | | 2.6 | mA | VS=5V, Full | 8 |
| Quiescent current per amplifier | IQ | | 2.1 | 2.5 | mA | VS=36V, 25°C | 8 |
| Quiescent current per amplifier | IQ | | | 2.7 | mA | VS=36V, Full | 8 |
| Power-supply rejection ratio | PSRR | 130 | 150 | | dB | VS=4.5V to 36V, 25°C | 8 |
| Power-supply rejection ratio | PSRR | 120 | | | dB | VS=4.5V to 36V, Full | 8 |
| Input offset voltage | Vos | -20 | 5 | 20 | μV | VS=5V, VCM=2.5V, 25°C; typ printed ±5 | 8 |
| Input offset voltage | Vos | -30 | | 30 | μV | VS=5V, VCM=2.5V, Full | 8 |
| Input offset voltage | Vos | -20 | 10 | 20 | μV | VS=36V, VCM=18V, 25°C; typ printed ±10 | 8 |
| Input offset voltage drift | Vos Tc | -0.1 | | 0.1 | μV/C | Full; printed ±0.1 | 8 |
| Input bias current | IB | -2.5 | 0.3 | 2.5 | nA | VS=36V, VCM=18V, 25°C | 8 |
| Input bias current | IB | -5 | | 5 | nA | VS=36V, VCM=18V, Full | 8 |
| Input offset current | IOS | -5 | | 5 | nA | VS=36V, VCM=18V, Full | 8 |
| Different input current | IIN | | 1 | 10 | μA | VS=36V, VID=36V, 25°C | 8 |
| Open-loop voltage gain | AOL | 130 | 150 | | dB | RLOAD=10kΩ, VOUT=0.5 V to 35.5 V, 25°C | 8 |
| Open-loop voltage gain | AOL | 120 | | | dB | RLOAD=10kΩ, VOUT=0.5 V to 35.5 V, Full | 8 |
| Common-mode rejection ratio | CMRR | 130 | 150 | | dB | VCM=0 to 34.5V, 25°C | 8 |
| Common-mode rejection ratio | CMRR | 120 | | | dB | VCM=0 to 34.5V, Full | 8 |
| Output swing from positive rail | | | 95 | 150 | mV | RLOAD=10kΩ to VS/2, 25°C | 8 |
| Output swing from negative rail | | | 60 | 150 | mV | RLOAD=10kΩ to VS/2, 25°C | 8 |
| Short-circuit current, source | ISC | | 45 | 60 | mA | Source, 25°C | 8 |
| Short-circuit current, sink | ISC | | 90 | 100 | mA | Sink, 25°C | 8 |
## CAD (KiCad official)
- Symbol: `RS8662XK-G`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `rs8662xk-g-etched.step` / `rs8662xk-g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `rs8662xk-g.step` / `rs8662xk-g.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Jiangsu RUNIC Tech datasheet](docs/rs8662xk-g-datasheet.pdf) (18 pp, sha256 `e52bfc4bac54b4a4`, retrieved 2026-10-16, tier: lcsc)
- **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](docs/rs8662xk-g-datasheet.pdf)