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| 型号： | MAX4854HETE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DUAL SPDT 16TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 2 x SPDT |
| 导通状态电阻： | 9 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFQFN 裸露焊盘 |
| 供应商设备封装： | 16-TQFN-EP（3x3） |
| 包装： | 带卷 (TR) |
General Description
The MAX4854H/MAX4854HL analog switches operate
from a single +2V to +5.5V supply and can handle sig-
nals greater than the supply rail. These devices feature
four low on-resistance (7
) single-pole/single-throw
(SPST) switches, with 27.5pF on-capacitance, making
them ideal for data signals. If the input signal exceeds the
supply rail, the switches become high impedance and
prevent the signal from feeding through to the output.
The MAX4854H/MAX4854HL are available in the
space-saving (3mm x 3mm), 16-pin, thin QFN package
and operate over the extended (-40°C to +85°C) tem-
perature range.
Applications
USB Switching
High-Bandwidth Data Switching
Cellular Phones
Notebook Computers
PDAs and Other Handheld Devices
Features
o USB 2.0 Full Speed (12MB) and USB 1.1 Signal
Switching
o Overvoltage Protection if Signal Exceeds VCC
o 150MHz -3dB Bandwidth
o 27.5pF On-Capacitance
o +2V to +5.5V Supply Range
o 7 On-Resistance
o Low 10A Supply Current
o 1.8V Logic Compatible
o Available in a Space-Saving (3mm x 3mm)
16-Pin TQFN Package
MAX4854H/MAX4854HL
Quad SPST, High-Bandwidth, Signal Line
Protection Switch
________________________________________________________________ Maxim Integrated Products
1
TOP VIEW
16
1
2
3
4
12
11
10
9
15
14
13
56
7
8
COM1
IN1
V
CC
IN4
COM4
N.C.
NO4 (NC4)
IN3
N.C.
IN2
COM2
NO2
(NC2)
GND
NO3
(NC3)
COM3
NO1 (NC1)
MAX4854H
MAX4854HL
THIN QFN
CONNECT EXPOSED PADDLE TO PC BOARD GROUND.
( ) INDICATES THE MAX4854HL
Pin Configuration
Ordering Information
MAX4854H
MAX4854HL
NO1 (NC1)
COM1
IN1
NO2 (NC2)
COM2
IN2
NO3 (NC3)
COM3
IN3
NO4 (NC4)
COM4
IN4
MAX4854H
IN_
NO_
0
OFF
1ON
SWITCHES SHOWN
FOR LOGIC 0 INPUT
MAX4854HL
IN_
NC_
0ON
1
OFF
SWITCHES SHOWN
FOR LOGIC 1 INPUT
( ) INDICATES THE MAX4854HL
7
7
7
7
Block Diagram/Truth Table
19-3376; Rev 1; 1/05
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.
*EP = Exposed paddle.
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
MAX4854HETE
-40°C to +85°C
16 TQFN-EP*
ACD
MAX4854HLETE
-40°C to +85°C
16 TQFN-EP*
ACX
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4854HLETE | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4854HLETE+ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX4854HLETE-T | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4855ETE | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4855ETE+ | 功能描述:模拟开关 IC .75Ohm Dual SPDT Audio Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
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