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MAX20331
High-Voltage Protection 3.5mm Audio Line OVP
Beyond-the-Rails, Low THD+N, Audio Overvoltage Protection IC
MyMaxim SubscriptionsProduct Details
Key Features
Applications/Uses
Parametric specs for Overvoltage Protection Controllers
| # Channels | 2 |
| VIN (V) (min) | 1.6 |
| VIN (V) (max) | 5.5 |
| Over Voltage Trip Level (V) | ±3.45 |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | WLP/9 |
| Budgetary Price (See Notes) | 0.79 |
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Simplified Block Diagram
Technical Docs
| Data Sheet | High-Voltage Protection 3.5mm Audio Line OVP | Sep 05, 2018 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Parameters
Parametric specs for Overvoltage Protection Controllers
| # Channels | 2 |
| VIN (V) (min) | 1.6 |
| VIN (V) (max) | 5.5 |
| Over Voltage Trip Level (V) | ±3.45 |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | WLP/9 |
| Budgetary Price (See Notes) | 0.79 |
Key Features
- Protects Devices from High-Voltage Conditions
- ±40V Tolerant Inputs
- Multiple OVP Thresholds for Flexible Design
- ±3.45V MAX20331, ±5.5V MAX20331A
- Low THD+N Preserves Audio Clarity
- Saves Board Space with Small Form Factor
- 1.23mm x 1.23mm, 3 x 3 Array, 9-Bump, 0.4mm Pitch WLP
Applications/Uses
- Smart Phones
- Tablets
Description
The MAX20331/MAX20331A are overvoltage ICs designed to protect the audio codecs and electronics of portable devices. Connecting the MAX20331/MAX20331A between the 3.5mm jack and audio path electronics provides protection against high-voltage conditions to ±40V.
The MAX20331/MAX20331A are available in a space-saving, 9-bump, 0.4mm pitch, 1.23mm x 1.23mm wafer-level package (WLP) and operate over the -40°C to +85°C extended temperature range.
The MAX20331/MAX20331A are available in a space-saving, 9-bump, 0.4mm pitch, 1.23mm x 1.23mm wafer-level package (WLP) and operate over the -40°C to +85°C extended temperature range.
Technical Docs
| Data Sheet | High-Voltage Protection 3.5mm Audio Line OVP | Sep 05, 2018 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Request a Quote