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參數資料
| 型號： | MAX4855ETE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/10頁 |
| 文件大小： | 0K |
| 描述： | IC MULTIPLEXER DUAL SPDT 16TQFN |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 功能： | 多路復用器 |
| 電路： | 2 x SPDT |
| 導通狀態電阻： | 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 |
| 供應商設備封裝： | 16-TQFN-EP（3x3） |
| 包裝： | 帶卷 (TR) |
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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相關代理商/技術參數 |
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| MAX485C/D | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數據速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MAX485CPA | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數據速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
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| MAX485CSA | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數據速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MAX485CSA+ | 功能描述:RS-422/RS-485 接口 IC RS-485/RS-422 Transceiver RoHS:否 制造商:Maxim Integrated 數據速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
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