EN

AW87318AFCR

제품 상세 정보

매개변수

Power Supply (Min) (V) 3.0
Power Supply (Max) (V) 5.5
PVDD Voltage(V) 6.05
Boost Type K-Charge Pump (inductor free)
PO(W) (8Ω&THD=1%) 1.75W@4.2V
SPK Noise(uV) 43uV@8V/V<br>48uV@12V/V<br>57uV@16V/V
Protection Multi-Level AGC
Control Interface one-wire
RCV mode YES
RCV Noise(uV) 19uV@1V/V<br>22uV@3V/V
Temperature -40℃~85℃
Package (mm) FCQFN 1.6X1.6-16L

패키지 | 핀 | 크기

FCQFN 1.6X1.6-16L

특징

• Multi-Level AGC audio algorithm, effectively eliminates noise and makes sound smooth
• Speaker and Receiver two-in-one application
• Class D Receiver Mode: 1V/V, Vn=19μV, THD+N=0.025%
• Class K Speaker Mode: 8V/V, Vn=43μV, THD+N=0.008%
• Power Amplifier’s Overall Efficiency is up to 83%
• Selectable Speaker-Guard Power Level: 0.6W, 0.7W, 0.8W, 0.9W, 1.0W, 1.1W, 1.2W
• Within Lithium Battery Voltage Range, Outputs Constant Large Volume
• Support 6Ω Speaker
• Upgrade for AW8736, AW8737
• Super TDD-Noise Suppression
• Excellent Pop-Click Suppression
• One-Wire Pulse Control
• High PSRR: -68dB (217Hz)
• FCQFN 1.60mmX1.60mmX0.55mm-16L

기술 문서

유형
제목
언어
날짜
Product Design Guide AW87318AFCR应用参考设计指南 中文   2023-05-30
Datasheet DS_AW87318A_EN_V1.1 英文   2023-06-06

설계 및 개발

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