component
COS5532MR
Public Made by Adomby adom
COSINE 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
markdownCOS5532MR
COSINE · Operational Amplifier · MSOP-8
COS5532MR from COSINE, 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 | OUTA | output | Output of amplifier A, with short-circuit protection and drive capability of 2kΩ at 10Vrms typ. |
| 2 | -IN1 | input | Inverting input of amplifier A, with input common-mode range of -Vs+2 to +Vs-2 V. |
| 3 | +IN1 | input | Non-inverting input of amplifier A, with input common-mode range of -Vs+2 to +Vs-2 V. |
| 4 | -Vs | power_in | Negative supply (ground in single-supply operation), with dual supply of -2.5V to -18V and a 0.1μF ceramic bypass capacitor recommended. |
| 5 | +IN2 | input | Non-inverting input of amplifier B, with input common-mode range of -Vs+2 to +Vs-2 V. |
| 6 | -IN2 | input | Inverting input of amplifier B, with input common-mode range of -Vs+2 to +Vs-2 V. |
| 7 | OUTB | output | Output of amplifier B, with short-circuit protection and drive capability of 2kΩ at 10Vrms typ. |
| 8 | +Vs | power_in | Positive supply from +2.5V to +18V dual or +5V to +36V single supply, bypassed with a 0.1μF ceramic capacitor close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | COSINE |
| Package | MSOP-8 |
| Category | Amplifiers |
| 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 | 0.5 | 5 | mV | 3 | ||
| Input Offset Voltage Drift | ΔVOS/ΔT | 2 | μV/°C | -40 to 125°C | 3 | ||
| Input Bias Current | IB | 200 | 800 | nA | 3 | ||
| Input Offset Current | IOS | 50 | 200 | nA | 3 | ||
| Common-Mode Voltage Range | VCM | -13 | 13 | V | 3 | ||
| Common-Mode Rejection Ratio | CMRR | 70 | 100 | dB | Rs≤10kΩ | 3 | |
| Open-Loop Voltage Gain | AOL | 88 | 110 | dB | RL ≥ 10kΩ, VO = ±10V | 3 | |
| Open-Loop Voltage Gain | AOL | 82 | 94 | dB | RL ≥ 2kΩ, VO = ±10V | 3 | |
| Output Voltage Swing | VO(PP) | -12 | 12 | V | RL ≥2kΩ | 3 | |
| Short-Circuit Current | ISC | 60 | mA | 3 | |||
| Operating Voltage Range | 2.5 | 18 | V | 3 | |||
| Power Supply Rejection Ratio | PSRR | 80 | 110 | dB | Rs≤10kΩ | 3 | |
| Quiescent Current / Amplifier | IQ | 2.8 | 3.5 | mA | 3 | ||
| Gain Bandwidth Product | GBWP | 10 | MHz | CL=100pF, RL=2kΩ | 3 | ||
| Slew Rate | SR | 8 | V/μs | CL=100pF, RL=2kΩ, Av=1 | 3 | ||
| Voltage Noise Density | en | 5 | nV/√Hz | f=1kHz | 3 | ||
| Power Supply | +Vs to -Vs | 36 | V | 2 | |||
| Differential Input Voltage Range | -30 | 30 | V | 2 | |||
| Input Voltage (any input) | -15 | 15 | V | 2 | |||
| Output Current | 50 | mA | 2 | ||||
| Storage Temperature Range | -65 | 150 | °C | 2 | |||
| Junction Temperature | 150 | °C | 2 | ||||
| Operating Temperature Range | -40 | 125 | °C | 2 | |||
| ESD Susceptibility | 2000 | V | HBM | 2 | |||
| DC Supply Voltage | 2.5 | 18 | V | 2 | |||
| Operating Ambient Temperature | -40 | 85 | °C | 2 | |||
| Package Thermal Resistance (MSOP8) | 206 | °C/W | MSOP8 package | 2 |
CAD (KiCad official)
- Symbol:
COS5532MR - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
cos5532mr-etched.step/cos5532mr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cos5532mr.step/cos5532mr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: COSINE datasheet (8 pp, sha256
a0438c59ec829b95, retrieved 2026-11-05, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).