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COS5532SRB
Public Made by Adomby adom
COSINE Operational Amplifier, SOP-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
markdownCOS5532SRB
COSINE · Operational Amplifier · SOP-8
COS5532SRB from COSINE, 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 | OUT1 | output | Amplifier 1 output, short-circuit protected with 60mA typical short-circuit current and 50mA absolute maximum output current. |
| 2 | -IN1 | input | Amplifier 1 inverting input, with input voltage limited to ±15V absolute maximum and common-mode range of -Vs+2 to +Vs-2. |
| 3 | +IN1 | input | Amplifier 1 non-inverting input, with input voltage limited to ±15V absolute maximum and common-mode range of -Vs+2 to +Vs-2. |
| 4 | -Vs | power_in | Negative supply (ground in single-supply operation), with ±2.5V to ±18V dual supply operation and 0.1µF ceramic bypass recommended. |
| 5 | +IN2 | input | Amplifier 2 non-inverting input, with input voltage limited to ±15V absolute maximum and common-mode range of -Vs+2 to +Vs-2. |
| 6 | -IN2 | input | Amplifier 2 inverting input, with input voltage limited to ±15V absolute maximum and common-mode range of -Vs+2 to +Vs-2. |
| 7 | OUT2 | output | Amplifier 2 output, short-circuit protected with 60mA typical short-circuit current and 50mA absolute maximum output current. |
| 8 | +Vs | power_in | Positive supply, +5V to +36V single supply or up to ±18V dual supply, with 0.1µF ceramic bypass placed close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | COSINE |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating Voltage Range | Vs | 2.5 | 18 | V | 3 | ||
| Input Offset Voltage | VOS | 0.5 | 5 | mV | 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 | 13 | V | RL ≥2kΩ | 3 | |
| Power Supply Rejection Ratio | PSRR | 80 | 110 | dB | Rs≤10kΩ | 3 | |
| Quiescent Current / Amplifier | IQ | 2.8 | 3.5 | mA | 3 | ||
| Input Offset Voltage Drift | ΔVOS/ΔT | 2 | μV/°C | -40 to 125°C | 3 | ||
| Short-Circuit Current | ISC | 60 | 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 | 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, HBM | 2000 | V | HBM | 2 | |||
| DC Supply Voltage | 2.5 | 18 | V | 2 | |||
| Operating Ambient Temperature | -40 | 85 | °C | 2 | |||
| Package Thermal Resistance, junction-to-ambient | RθJA | 155 | °C/W | SOP8 package | 2 |
CAD (KiCad official)
- Symbol:
COS5532SRB - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
cos5532srb-etched.step/cos5532srb-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cos5532srb.step/cos5532srb.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: COSINE datasheet (8 pp, sha256
108907be725a7bbb, retrieved 2026-10-19, 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).