參數(shù)資料
型號(hào): MAX4544EUT-T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 13/16頁(yè)
文件大小: 0K
描述: IC SWITCH SPDT SOT23-6
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
功能: 開(kāi)關(guān)
電路: 1 x SPDT
導(dǎo)通狀態(tài)電阻: 60 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 2.7 V ~ 12 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: SOT-23-6
供應(yīng)商設(shè)備封裝: SOT-6
包裝: 剪切帶 (CT)
其它名稱: MAX4544EUT-TCT
NAME
MAX4541–MAX4544
Low-Voltage, Single-Supply
Dual SPST/SPDT Analog Switches
6
_______________________________________________________________________________________
Applications Information
Logic Levels
The MAX4541–MAX4544 are TTL compatible when
powered from a single +5V supply. When powered
from other supply voltages, TTL compatibility is guar-
anteed and the logic inputs can be driven rail-to-rail.
For example, with a +12V supply, IN1 and IN2 can be
driven low to 0 and high to 12V. With a +3.3V supply,
IN1 and IN2 should be driven low to 0 and high to
3.3V.
Driving IN1 and IN2 rail-to-rail minimizes power con-
sumption.
Analog Signal Levels
Analog signals that range over the entire supply voltage
(V+ to GND) can be switched with very little change in
on-resistance over the entire voltage range (see the
Typical Operating Characteristics). All the switches are
bidirectional, so the NO_, NC_, and COM_ pins can be
used as either inputs or outputs.
Pin Description
POSITIVE SUPPLY
COM
NO
D2
D1
GND
Vg
V+
Figure 1. Overvoltage Protection Using Two External Blocking
Diodes
Digital Control Input 1
7
2
Analog Switch 2—Common
6
Analog Switch 2—Normally Open
5
Ground—Negative Supply Input
4
PIN
Digital Control Input 2
3
Analog Switch 1—Common
2
Positive Supply Voltage Input
Analog Switch 1—Normally Open
1
FUNCTION
8
7
Not Connected (Open Circuit)
Analog Switch—Normally Closed
Analog Switch—Normally Open
Analog Switch 2—Normally Closed
5
Analog Switch 1—Normally Closed
Digital Control Input
2
6
4
3
8
7
1
5
8
4
6
3
2
7
1
5
7
4
6
3
8
1
2
5
IN1
COM2
NO2
GND
IN2
COM1
NO1
NAME
V+
N.C.
NC
NO
NC2
NC1
IN
Analog Switch—Common
COM
8
4
5
6
3
1
2
7
4
8
5, 6
3
1
7
3
2
4
6
1
2
5
MAX4543
DIP/SO/
MAX/
TDFN
MAX4541
DIP/SO/
MAX/
TDFN
SOT23-8
DIP/SO/
MAX/
TDFN
MAX4542
SOT23-8
DIP/SO/
MAX/
TDFN
MAX4544
SOT23-6
Exposed Pad. Connect EP to V+.
EP
EP
EP
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