component
RS722XM
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Jiangsu RUNIC Tech Operational Amplifier, MSOP-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
markdownRS722XM
Jiangsu RUNIC Tech · Operational Amplifier · MSOP-8
RS722XM from Jiangsu RUNIC Tech, in a MSOP-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 | OUT A | output | Channel A amplifier output with rail-to-rail output swing. |
| 2 | -IN A | input | Channel A inverting input; input terminals are diode-clamped to the supply rails and signals beyond 0.5 V outside the rails should be current-limited to 10 mA or less. |
| 3 | +IN A | input | Channel A non-inverting input; common-mode range is -0.1 V to 5.6 V at Vs = 5.5 V. |
| 4 | V- | power_in | Negative supply rail; total supply V+ to V- is 2.5 V to 5.5 V, with an absolute maximum of 7.0 V. |
| 5 | +IN B | input | Channel B non-inverting input; common-mode range is -0.1 V to 5.6 V at Vs = 5.5 V. |
| 6 | -IN B | input | Channel B inverting input; input terminals are diode-clamped to the supply rails and signals beyond 0.5 V outside the rails should be current-limited to 10 mA or less. |
| 7 | OUT B | output | Channel B amplifier output with rail-to-rail output swing. |
| 8 | V+ | power_in | Positive supply rail; total supply V+ to V- is 2.5 V to 5.5 V, with an absolute maximum of 7.0 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu RUNIC Tech |
| Package | MSOP-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 |
|---|---|---|---|---|---|---|---|
| Operating Voltage Range | Vs | 2.5 | 5.5 | V | 25°C | 3 | |
| Quiescent Current/Amplifier | IQ | 1.15 | 1.4 | mA | 25°C | 3 | |
| Input Offset Voltage | Vos | 0.5 | 2.5 | mV | 25°C | 3 | |
| Input Offset Voltage Average Drift | Vos TC | 2.6 | uV/°C | -40°C to 125°C | 3 | ||
| Input Bias Current | IB | 1 | 10 | pA | 25°C | 3 | |
| Input Offset Current | Ios | 1 | 10 | pA | 25°C | 3 | |
| Common-Mode Voltage Range | Vcm | -0.1 | 5.6 | V | Vs=5.5V, 25°C | 3 | |
| Supply Current in Shutdown | IQ(OFF) | 1 | uA | 25°C; printed as '< 1 uA' | 3 | ||
| Supply Voltage, V+ to V- | 7 | V | 2 | ||||
| Input Terminals Voltage | -0.5 | V | Printed as -0.5 to (V+)+0.5 V; upper limit is relative to V+ and not stated as a number | 2 | |||
| Input Terminals Current | -10 | 10 | mA | Printed as ±10 mA | 2 | ||
| Storage Temperature | -65 | 150 | °C | 2 | |||
| Operating Temperature | -40 | 125 | °C | 2 | |||
| Junction Temperature | 150 | °C | 2 |
CAD (KiCad official)
- Symbol:
RS722XM - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
rs722xm-etched.step/rs722xm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rs722xm.step/rs722xm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jiangsu RUNIC Tech datasheet (17 pp, sha256
61b31d50959f3d29, 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).