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MAX4902

更新时间： 2024-01-07 20:48:30
品牌 Logo 应用领域
美信 - MAXIM 开关光电二极管
页数 文件大小 规格书
13页 347K
描述
Low-RON, Dual-SPST/Single-SPDT Clickless Switches with Negative Rail Capability

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MAX4902 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：SON
包装说明：3 X 3 MM, 0.80 MM HEIGHT, MO-229WEEC, TDFN-8针数：8
Reach Compliance Code：not_compliantHTS代码：8542.39.00.01
风险等级：5.91Is Samacsys：N
模拟集成电路 - 其他类型：SPSTJESD-30 代码：S-XDSO-N8
JESD-609代码：e0长度：3 mm
湿度敏感等级：1正常位置：NO
信道数量：2功能数量：2
端子数量：8标称断态隔离度：70 dB
通态电阻匹配规范：0.01 Ω最大通态电阻 (Ron)：1 Ω
最高工作温度：85 °C最低工作温度：-40 °C
输出：SEPARATE OUTPUT封装主体材料：UNSPECIFIED
封装代码：VSON封装等效代码：SOLCC8,.12,25
封装形状：SQUARE封装形式：SMALL OUTLINE, VERY THIN PROFILE
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：0.8 mm
子类别：Multiplexer or Switches最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：1.8 V标称供电电压 (Vsup)：3 V
表面贴装：YES最长断开时间：100 ns
最长接通时间：100 ns切换：BREAK-BEFORE-MAKE
技术：BICMOS温度等级：INDUSTRIAL
端子面层：Tin/Lead (Sn85Pb15)端子形式：NO LEAD
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3 mm
Base Number Matches：1

MAX4902 数据手册

 浏览型号MAX4902的Datasheet PDF文件第2页浏览型号MAX4902的Datasheet PDF文件第3页浏览型号MAX4902的Datasheet PDF文件第4页浏览型号MAX4902的Datasheet PDF文件第5页浏览型号MAX4902的Datasheet PDF文件第6页浏览型号MAX4902的Datasheet PDF文件第7页 
19-3775; Rev 2; 5/06  
Low-R , Dual-SPST/Single-SPDT Clickless  
ON  
Switches with Negative Rail Capability  
General Description  
Features  
The MAX4901–MAX4905 switches feature negative  
signal capability that allows signals below ground to pass  
through without distortion. The MAX4901/MAX4902 are a  
dual SPST (single-pole/single-throw) and the MAX4903/  
MAX4904/MAX4905 are a single SPDT (single-  
pole/double-throw) configuration. These analog switches  
operate from a single +1.8V to +5.5V supply and have  
low 0.6 on-resistance, making them ideal for switching  
audio signals.  
♦ Distortion-Free Signal Throughput Down  
to V - 5.5V  
♦ Comparator for Headphone or  
Mute Detection (MAX4905)  
♦ Clickless Switches with Internal Shunt Resistors  
CC  
(MAX4902/MAX4904/MAX4905)  
♦ 0.6 (typ) Low On-Resistance (R  
♦ 0.25 On-Resistance Flatness  
♦ +1.8V to +5.5V Supply Voltage  
♦ 0.04% THD  
)
ON  
The MAX4905 includes a comparator that can be used  
for headphone detection or mute/send key function. The  
MAX4902/MAX4904/MAX4905 have internal shunt resis-  
tors to automatically discharge any capacitance at the  
NO_ and NC connection points. This reduces click-and-  
pop sounds that occur when switching audio signals  
between pre-charged points. A break-before-make fea-  
ture and auto-discharge also help to reduce popping.  
Pin Configurations  
TOP VIEW  
BUMPS ON BOTTOM  
MAX4903/MAX4904/MAX4905  
MAX4901/MAX4902  
These SPST and SPDT switches are available in  
space-saving 8-pin TDFN and 9-bump UCSP™ pack-  
ages and operate over the -40°C to +85°C extended  
temperature range.  
1
2
3
1
2
3
A
B
C
A
B
C
IN  
NO1  
N.C.  
IN1  
V
COM1  
NO  
CC  
Applications  
Cell Phones  
Notebook Computers  
COM N.C. (CMPO) GND  
V
GND  
IN2  
CC  
PDAs and Handheld Devices MP3 Players  
N.C.  
COM2  
N.C. (CMP-)  
NC  
NO2  
3 x 3 UCSP  
( ) MAX4905 ONLY  
3 x 3 UCSP  
Pin Configurations continued at end of data sheet.  
UCSP is a trademark of Maxim Integrated Products, Inc.  
Ordering Information/Selector Guide  
PART  
PIN-PACKAGE  
TOP MARK CONFIGURATION  
COMPARATOR  
SHUNT  
No  
PKG CODE  
B9-1  
MAX4901EBL-T 1.5mm x 1.5mm 9 UCSP-9  
AEU  
AOW  
AEV  
AOX  
AEY  
AOY  
AEW  
AOZ  
AEX  
APA  
2 x SPST  
2 x SPST  
2 x SPST  
2 x SPST  
1 x SPDT  
1 x SPDT  
1 x SPDT  
1 x SPDT  
1 x SPDT  
1 x SPDT  
No  
No  
No  
No  
No  
No  
No  
No  
Yes  
Yes  
MAX4901ETA-T  
MAX4902EBL-T  
MAX4902ETA-T  
MAX4903EBL-T  
MAX4903ETA-T  
MAX4904EBL-T  
MAX4904ETA-T  
MAX4905EBL-T  
MAX4905ETA-T  
8 TDFN-8  
1.5mm x 1.5mm 9 UCSP-9  
8 TDFN-8  
No  
T833-2  
B9-1  
Yes  
Yes  
No  
T833-2  
B9-1  
1.5mm x 1.5mm 9 UCSP-9  
8 TDFN-8  
No  
T833-2  
B9-1  
1.5mm x 1.5mm 9 UCSP-9  
8 TDFN-8  
Yes  
Yes  
Yes  
Yes  
T833-2  
B9-1  
1.5mm x 1.5mm 9 UCSP-9  
8 TDFN-8  
T833-2  
Note: All devices operate over the -40°C to +85°C operating temperature range.  
________________________________________________________________ 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.  
1234567...13

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 		Low-RON, Dual-SPST/Single-SPDT Clickless Switches with Negative Rail Capability
MAX4902ETA+ MAXIM

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 		SPST,
MAX4902ETA+T MAXIM

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MAX4902ETA-T MAXIM

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 		Low-RON, Dual-SPST/Single-SPDT Clickless Switches with Negative Rail Capability
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 		Low-RON, Dual-SPST/Single-SPDT Clickless Switches with Negative Rail Capability
MAX4903 ADI

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 		低RON、双路SPST/单路SPDT、无喀嗒声切换开关，可处理负信号
MAX4903EBL+ MAXIM

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 		DPDT, 3 Func, BICMOS, PBGA9,
MAX4903EBL+T ROCHESTER

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 		1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PBGA9, 1.50 X 1.50 MM, LEAD FREE, UCSP-9
MAX4903EBL+T MAXIM

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 		SPDT, 1 Func, 1 Channel, BICMOS, PBGA9, 1.50 X 1.50 MM, LEAD FREE, UCSP-9
MAX4903EBL-T MAXIM

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 		Low-RON, Dual-SPST/Single-SPDT Clickless Switches with Negative Rail Capability

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