AS3415 Active Noise Cancellation
Active noise cancellation solutions for stereo headsets
Features
- Bypass function
- >25dB noise reduction achievable
- High quality audio chain
- Fully electronic calibration
- Single cell (AA/AAA) or 1.0V - 1.8V supply
Benefits
- Listen to audio even without power
- Superior performance
- Pure, unadulterated audio
- No manual intervention during production
- Unparalleled battery life
Product parameters
Function | Receive path |
---|---|
Topology | Feedforward |
Output Type | Stereo/BTL |
Max. Output Power (BTL, 1.8V, 32 Ohm) [mW] | 110 |
SNR, THD (SE, 34mW, 32 Ohm) [dB] | >110, 0.1% |
ANC Performance [dB] | >20 |
Supply Voltage [V] | 1.0 to 1.8 |
Package | QFN-32 (5x5) |

General Description
Integrated active noise cancellation solution with integrated bypass function addressing feedforward architecture for stereo wired headsets, suitable for music, video or mobile use.

This product suits for the following applications:
- Earpieces
- Headsets
- Hands-free kits
- Mobile phones
- Voice communicating devices

Tools
Title | Category | Headline | Buy |
---|---|---|---|
AS3415EvalKit | Application Board | Evaluation Kit for AS3415 |
Resources
Name | Type | Description | Language |
---|---|---|---|
AS3415_35_SW000195_1-00.zip | Software | ANC TrimBox Tool 1-2-0-0 | English |
AS3415_35_SW000196_1-00.zip | Software | ANC TrimBox Tool 1-4-0-0 | English |
AS3415_SW000181_1-00.zip | Software | Eval SW 1-1-12-0 | English |
AS3415_35_SW000173_3-00.zip | Software | ANC TrimBox Tool 1-1-6-0 | English |
AS3415_35_SW000174_3-00.zip | Software | Driver source v1.1.0 | English |
AS3415_35_SW000179_3-00.zip | Software | ANC TrimBox Tool 1-3-6-0 | English |
Technical Documents
Name | Type | Description | Version | Language |
---|---|---|---|---|
AS3415_BD000137_1-00.png | Block Diagram | AS3415 Block Diagram | 1-00 | English |
AS3415_AS3435_FS000193_1-00.pdf | Factsheet | Enhanced Low Noise ANC Headphone Speaker Driver | 1-00 | English |
AS3415_PD000189_1-00.png | Other Product Document | AS3415EvalKit Image | 1-00 | English |
AS34x5_PN000108_1-00.pdf | Product Change Notification | PCN16-2017 (AS3415, AS3435) | 1-00 | English |
AS3415_AS3435_RC000123_1-00.pdf | RoHS Certificate | RoHS Certificate AS3415/AS3435 | 1-00 | English |