參數(shù)資料
型號: MAX4855ETE+
廠商: Maxim Integrated Products
文件頁數(shù): 1/10頁
文件大?。?/td> 0K
描述: IC MULTIPLEXER DUAL SPDT 16TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
Low Voltage Analog Switches Overview
標(biāo)準(zhǔn)包裝: 100
功能: 多路復(fù)用器
電路: 2 x SPDT
導(dǎo)通狀態(tài)電阻: 7.5 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 2 V ~ 5.5 V
電流 - 電源: 1µA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-TQFN-EP(3x3)
包裝: 管件
General Description
The MAX4855 dual, single-pole/double-throw (SPDT)
switch operates from a single +2V to +5.5V supply and
features rail-to-rail signal handling. The MAX4855 has
low on-resistance (0.75
) with a +3V supply making it
ideal for audio switching applications in portable
devices. The device also integrates two internal com-
parators that can be used for headphone detection or
mute/send key functions.
The MAX4855 is available in the space-saving (3mm x
3mm), 16-pin thin QFN package and operates over the
extended temperature range of -40°C to +85°C.
Applications
Speaker Headset Switching
Audio-Signal Routing
Cellular Phones
Notebook Computers
PDAs and Other Handheld Devices
Features
Audio Signal Routing
0.75 On-Resistance
0.18 On-Resistance Flatness
0.07 Channel-to-Channel Matching
Rail-to-Rail Signal Handling
2 Integrated Comparators
1.8V Logic Compatible
2V to 5.5V Supply Range
Available in a Space-Saving (3mm x 3mm),
16-Pin TQFN Package
MAX4855
0.75
, Dual SPDT Audio Switch with
Integrated Comparators
________________________________________________________________ Maxim Integrated Products
1
TOP VIEW
16
1
2
3
4
12
11
10
9
15
14
13
56
7
8
NC1
IN1
V
CC
COUT2
NO2
COUT1
COM2
IN2
CIN1
CIN2
COM1
NO1
GND
NC2
N.C.
MAX4855
THIN QFN
CONNECT EXPOSED PADDLE TO GROUND.
Pin Configuration
Ordering Information
VCC
3
MAX4855
NC1
NO1
0.75
0.75
NC2
NO2
COUT2
COM1
IN1
IN2
COM2
CIN2
VCC
3
COUT1
CIN1
MAX4855
IN_
NO_
NC_
0
OFF
ON
1
ON
OFF
SWITCHES SHOWN FOR
LOGIC 0 INPUT
Block Diagram/Truth Table
19-3377; Rev 0; 7/04
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
MAX4855ETE
-40°C to +85°C
16 TQFN-EP*
ABY
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參數(shù)描述
MAX4855ETE+ 功能描述:模擬開關(guān) IC .75Ohm Dual SPDT Audio Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開啟時間(最大值): 關(guān)閉時間(最大值): 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4855ETE+T 功能描述:模擬開關(guān) IC .75Ohm Dual SPDT Audio Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開啟時間(最大值): 關(guān)閉時間(最大值): 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4855ETE-T 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開啟時間(最大值): 關(guān)閉時間(最大值): 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
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