參數(shù)資料
型號(hào)： MAX4789
廠商： Maxim Integrated Products, Inc.
英文描述： Low-Power RS-485 Transceiver 8-SOIC -40 to 85
中文描述： 200mA/250mA/300mA限流開關(guān)
文件頁(yè)數(shù)： 4/13頁(yè)
文件大?。?/td> 326K
代理商： MAX4789
M
200mA/250mA/300mA Current-Limit Switches
4
_______________________________________________________________________________________
NORMALIZED ON-RESISTANCE
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
N
O
60
35
10
-15
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
-40
85
V
CC
= 5V
OUTPUT CURRENT
vs. OUTPUT VOLTAGE
M
V
IN
- V
OUT
(V)
O
3.0
2.7
2.1 2.4
0.6 0.9 1.2 1.5 1.8
0.3
50
100
150
200
250
300
350
400
450
500
0
0
3.3
MAX4793/MAX4794
MAX4789/MAX4790
MAX4791/MAX4792
SWITCH TURN-ON/OFF TIMES
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
T
μ
s
60
35
10
-15
0.01
0.1
1
10
100
1000
0.001
-40
85
I
LOAD
= 10mA
OFF
ON
V
CC
= 3.3V
V
CC
= 5V
FLAG-BLANKING TIMEOUT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
F
60
35
10
-15
25
30
35
40
45
50
20
-40
85
CURRENT-LIMIT RESPONSE
MAX4789 toc11
C
OUT
= 1
μ
F
40
μ
s/div
V
2V/div
V
2V/div
I
100mA/div
V
IN
= 3.3V
C
IN
= 1
μ
F
CURRENT-LIMIT RESPONSE
MAX4789 toc12
20
μ
s/div
V
= V
ON
1V/div
I
100mA/div
V
IN
= V
ON
C
IN
= 1
μ
F
C
OUT
= 1
μ
F
Typical Operating Characteristics (continued)
(V
IN
= 3.3V, T
A
= +25
°
C, unless otherwise noted.)
相關(guān)PDF資料
PDF描述
MAX4789ETT 200mA/250mA/300mA Current-Limit Switches
MAX4789EUK-T Low-Power RS-485 Transceiver 8-MSOP -40 to 85
MAX4793ETT 200mA/250mA/300mA Current-Limit Switches
MAX4793EUK-T Low-Power RS-485 Full-Duplex Drivers/Receivers 10-MSOP -40 to 85
MAX4794ETT Low-Power RS-485 Full-Duplex Drivers/Receivers 10-MSOP -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4789ETT 制造商:Maxim Integrated Products 功能描述:200MA/250MA/300MA CURRENT-LIMIT SWITCHES - Rail/Tube
MAX4789ETT+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX4789ETT+T 功能描述:電源開關(guān) IC - 配電 200/250/300mA Crnt Limit Switch RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
MAX4789ETT-T 功能描述:電源開關(guān) IC - 配電 RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
MAX4789EUK 制造商:Maxim Integrated Products 功能描述:- Cut Tape Product
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