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MAX9890BEBL-T PDF预览

MAX9890BEBL-T

更新时间: 2024-11-04 21:55:35
品牌 Logo 应用领域
美信 - MAXIM 消费电路商用集成电路信息通信管理
页数 文件大小 规格书
13页 491K
描述
Audio Click-Pop Suppressor

MAX9890BEBL-T 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:BGA
包装说明:1.50 X 1.50 MM, UCSP-9针数:9
Reach Compliance Code:not_compliantHTS代码:8542.39.00.01
风险等级:5.24Is Samacsys:N
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:S-XBGA-B9
JESD-609代码:e0长度:1.52 mm
湿度敏感等级:1功能数量:1
端子数量:9最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:VFBGA封装等效代码:BGA9,3X3,20
封装形状:SQUARE封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):245电源:3/5 V
认证状态:Not Qualified座面最大高度:0.69 mm
子类别:Other Consumer ICs最大压摆率:0.022 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.7 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:BALL端子节距:0.5 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.52 mmBase Number Matches:1

MAX9890BEBL-T 数据手册

 浏览型号MAX9890BEBL-T的Datasheet PDF文件第2页浏览型号MAX9890BEBL-T的Datasheet PDF文件第3页浏览型号MAX9890BEBL-T的Datasheet PDF文件第4页浏览型号MAX9890BEBL-T的Datasheet PDF文件第5页浏览型号MAX9890BEBL-T的Datasheet PDF文件第6页浏览型号MAX9890BEBL-T的Datasheet PDF文件第7页 
19-2932; Rev 0; 8/03  
Audio Click-Pop Suppressor  
General Description  
Features  
The MAX9890 provides click-and-pop suppression for  
devices such as CODECs with integrated headphone  
amplifiers that lack a clickless/popless startup/power-  
up or shutdown/power-down. The device controls the  
ramping of the DC bias voltage on the output-coupling  
capacitors and the application of the audio signal to  
ensure that no audible transients are present at the  
headphones. The MAX9890A features a 200ms startup  
time for use with up to 100µF coupling capacitors. The  
MAX9890B features a 330ms startup time for use with  
greater than 100µF coupling capacitors.  
36dB Click-Pop Suppression  
2.7V to 5.5V Single-Supply Operation  
Clickless/Popless Startup/Power-Up and  
Shutdown/Power-Down  
0.001µA Low-Power Shutdown Mode  
THD+N < 0.003% Into 32  
±±kV ꢀSD Protection ꢁHuꢂan Body Modelꢃ  
Requires Only One 0.1µF Capacitor to Coꢂplete  
the Circuit  
The MAX9890 consumes 14µA of supply current and  
0.001µA in shutdown, while contributing less than  
0.003% THD+N into a 32load. ESD (Human Body  
Model) protection circuitry on the outputs protect the  
MAX9890 and devices further up the signal chain from  
ESD strikes up to 8kꢀ.  
Low 14µA Supply Current  
Tiny Packaging  
9-Buꢂp UCSP ꢁ1.5ꢂꢂ x 1.5ꢂꢂ x 0.6ꢂꢂꢃ  
±-Pin TDFN ꢁ3ꢂꢂ x 3ꢂꢂ x 0.±ꢂꢂꢃ  
The MAX9890 is available in a miniature (1.5mm  
1.5mm 0.6mm) 9-bump chip-scale package (UCSP™),  
as well as an 8-pin TDFN package (3mm 3mm ✕  
0.8mm), and is specified for operation over the  
-40°C to +85°C extended temperature range.  
Ordering Information  
PIN-  
PACKAGꢀ  
TOP  
MARK  
PART  
TꢀMP RANGꢀ  
MAX9890AEBL-T* -40°C to +85°C 9 UCSP-9  
MAX9890AETA -40°C to +85°C 8 TDFN-EP**  
MAX9890BEBL-T* -40°C to +85°C 9 UCSP-9  
MAX9890BETA -40°C to +85°C 8 TDFN-EP**  
ADV  
AHA  
ADW  
AHB  
Applications  
High-End Notebook Audio  
Portable DꢀD Players  
Portable MP3 Players  
PDAs  
Cell Phones  
*Future product—contact factory for availability.  
**EP = Exposed pad.  
Simplified Block Diagram  
Selector Guide  
SWITCH TURN-ON  
PART  
PIN-PACKAGꢀ  
SINGLE SUPPLY  
2.7V TO 5.5V  
TIMꢀ ꢁꢂsꢃ  
MAX9890AEBL-T  
MAX9890AETA  
MAX9890BEBL-T  
MAX9890BETA  
9 UCSP-9  
8 TDFN-EP  
9 UCSP-9  
8 TDFN-EP  
200  
200  
330  
330  
OUTL  
INL  
RAMP  
UP  
RAMP  
DOWN  
INR  
OUTR  
MAX9890  
Typical Application Circuit and Pin Configurations appear  
at end of data sheet.  
UCSP is a trademark of Maxim Integrated Products, Inc.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

MAX9890BEBL-T 替代型号

型号 品牌 替代类型 描述 数据表
MAX9890BEBL+T MAXIM

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