component
CN106B
Public Made by Adomby adom
ShangHai Consonance Elec Operational Amplifier, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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| cn106b-etched.step | 7h ago |
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CN106B
ShangHai Consonance Elec · Operational Amplifier · SOT-23-5
CN106B from ShangHai Consonance Elec, in a SOT-23-5. 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 | NC | unconnected | No connection. |
| 2 | GND | power_in | Ground, the negative terminal of the power supply; OUT is referenced to it. |
| 3 | OUT | output | Analog output referenced to GND, with a voltage equal to 20 times the VCC-to-CSN voltage (max output VCC-2V, output resistance 20kΩ typ). |
| 4 | CSN | input | Negative input of the current-sense voltage, connected to the negative side of the external sense resistor with a Kelvin connection. |
| 5 | VCC | power_in | Positive supply input (3V to 32V operating, -0.3V to +36V absolute max) that is also the positive current-sense input, connected to the positive side of the sense resistor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ShangHai Consonance Elec |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
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 | VCC | 3 | 32 | V | 3 | ||
| Operating current | IVCC | 40 | 60 | 80 | µA | VCC=12V, VCC-CSN=-6mV | 3 |
| Input offset voltage (CN106B) | VOS | 1.5 | mV | CN106B | 3 | ||
| Input bias current | IB | 20 | nA | 3 | |||
| Maximum sense voltage | VCSmax | 1 | V | VCC-CSN maximum | 3 | ||
| Minimum output voltage (CN106B) | VOUTmin | 100 | mV | CN106B | 3 | ||
| Power supply rejection ratio | PSRR | 100 | dB | VCC=3V to 32V, VCS=20mV | 3 | ||
| Power supply rejection ratio | PSRR | 87 | dB | VCC=3V to 32V, VCS=50mV | 3 | ||
| Supply voltage absolute maximum | VCC | -0.3 | 36 | V | referenced to GND | 3 | |
| Input/output current, all pins | 20 | mA | all pins | 3 | |||
| Operating ambient temperature | TA | -40 | 85 | °C | 3 | ||
| Storage temperature | -65 | 150 | °C | 3 | |||
| Soldering temperature | 260 | °C | 10s | 3 | |||
| Gain | AV | 20 | V/V | 3 | |||
| Bandwidth | BW | 200 | kHz | -3dB | 3 | ||
| Step input response time | tr | 3.5 | µs | VCC-CSN=100mV step | 3 | ||
| Output resistance | ROUT | 20 | kΩ | OUT Pin to GND | 3 |
CAD (KiCad official)
- Symbol:
CN106B - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
cn106b-etched.step/cn106b-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cn106b.step/cn106b.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ShangHai Consonance Elec datasheet (7 pp, sha256
09c4ea18572abd8b, retrieved 2026-10-27, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).