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BA3574BFS PDF预览

BA3574BFS

更新时间: 2024-02-03 23:08:06
品牌 Logo 应用领域
罗姆 - ROHM 驱动器音频控制集成电路消费电路商用集成电路光电二极管
页数 文件大小 规格书
11页 187K
描述
Low-current audio headphone driver

BA3574BFS 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP-20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.15
Is Samacsys:N信道分离:44 dB
商用集成电路类型:TONE CONTROL CIRCUIT谐波失真:0.1%
JESD-30 代码:R-PDSO-G20JESD-609代码:e3/e2
长度:8.7 mm频带数量:1
信道数量:1功能数量:1
端子数量:20最高工作温度:75 °C
最低工作温度:-25 °C封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SOP20,.3,32
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:2.4 V
认证状态:Not Qualified座面最大高度:1.9 mm
子类别:Audio/Video Amplifiers最大压摆率:3 mA
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):1.7 V
表面贴装:YES温度等级:COMMERCIAL EXTENDED
端子面层:TIN/TIN COPPER端子形式:GULL WING
端子节距:0.8 mm端子位置:DUAL
处于峰值回流温度下的最长时间:10宽度:5.4 mm
Base Number Matches:1

BA3574BFS 数据手册

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Audio ICs  
Low-current audio headphone driver  
BA3574BFS  
The BA3574BFS is a headphone driver with a fixed-gain bass boost circuit and an AVC circuit that keeps the output  
below a fixed level. It features low current dissipation, and low output noise, and is ideal for use in portable digital audio  
equipment.  
FApplications  
Portable CD and MD players  
FFeatures  
1) Low current dissipation (when VCC = 2.4V, the quies-  
cent current is 4.9mA).  
5) Standby switch.  
6) Mute switch.  
2) Suitable for use in digital audio equipment (voltage  
gain: GV = 11.8dB, output noise voltage: VNO =  
*102dBm typ.).  
7) Ripple filter.  
8) No output coupling capacitor required.  
9) Beep circuit.  
3) Bass boost circuit.  
10) SSOP-A20 package.  
4) AVC (Auto Volume Control) circuit, for output limiting.  
583  

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