參數(shù)資料
型號： MAX4794ETT
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 模擬信號調(diào)理
英文描述： Low-Power RS-485 Full-Duplex Drivers/Receivers 10-MSOP -40 to 85
中文描述： SPECIALTY ANALOG CIRCUIT, DSO6
封裝： 3 X 3 MM, 0.80 MM HEIGHT, THIN, EXPOSED PAD, MO-220, QFN-6
文件頁數(shù)： 2/13頁
文件大?。?/td> 326K
代理商： MAX4794ETT
M
200mA/250mA/300mA Current-Limit Switches
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
IN, ON,
FLAG
, OUT to GND.....................................-0.3V to +6V
OUT Short Circuit to GND.................................Internally Limited
Continuous Power Dissipation (T
A
= +70
°
C)
4-Pin SOT143 (derate 4.0mW/
°
C above +70
°
C)..........320mW
5-Pin SOT23 (derate 7.1mW/
°
C above +70
°
C)............571mW
6-Pin Thin QFN (derate 24.4mW/
°
C above +70
°
C)...1951.2mW
ELECTRICAL CHARACTERISTICS
(V
IN
= 2.3V to 5.5V, T
A
= -40
°
C to +85
°
C, unless otherwise noted. Typical values are at V
IN
= 3.3V, T
A
= +25
°
C.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Temperature Range ...........................-40
°
C to +85
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
SYMBOL
V
IN
CONDITIONS
MIN
2.3
TYP
MAX
5.5
120
160
UNITS
V
Operating Voltage
V
IN
= +2.3V to +5.0V
V
IN
= +5.0V to +5.5V
80
Quiescent Current
I
Q
V
ON
= V
IN
, I
OUT
= 0,
switch on
μA
Latch-Off Current (Note 2)
I
LATCH
V
ON
= V
IN
, after an overcurrent fault
(MAX4789/MAX4791/MAX4793)
8
15
μA
Shutdown Current
I
SHDN
V
ON
= 0V
MAX4789/MAX4790
MAX4791/MAX4792
MAX4793/MAX4794
MAX4789/MAX4790
MAX4791/MAX4792
MAX4793/MAX4794
V
ON
= V
IN
or GND
V
ON
= 0V, V
OUT
= 0V
Rising edge
0.01
1
μA
200
250
300
300
375
450
300
375
450
+1
1
2.2
Forward Current Limit
mA
Reverse Current Limit
mA
ON Input Leakage
Off Switch Leakage
Undervoltage Lockout
Undervoltage Lockout Hysteresis
-1
μA
μA
V
mV
0.01
UVLO
1.8
100
0.2
T
A
= +25
°
C, I
OUT
= 100mA
T
A
= - 40
°
C to + 85
°
C I
OU T
= 100m A
0.4
0.5
On-Resistance
R
ON
ON Input Logic High Voltage
ON Input Logic Low Voltage
FLAG
Output Logic Low Voltage
V
IH
V
IL
2.0
V
V
V
0.8
0.4
I
S N K
= 1m A ( M AX 4789/M AX 4791/M AX 4793)
V
IN
= V
FLAG
= 5.5V
(MAX4789/MAX4791/MAX4793)
FLAG
Output High Leakage
Current
1
μA
Thermal Shutdown
Thermal-Shutdown Hysteresis
DYNAMIC
150
15
°
C
°
C
Turn-On Time (Note 3)
V
ON
from low to high; I
OUT
= 10mA,
C
L
= 0.1μF
100
μs
Turn-Off Time (Note 3)
V
ON
from high to low; I
OUT
= 10mA,
C
L
= 0.1μF
40
ns
相關(guān)PDF資料
PDF描述
MAX478ACPA 17レA Max, Dual/Quad, Single-Supply, Precision Op Amps
MAX478-MAX479 17レA Max, Dual/Quad, Single-Supply, Precision Op Amps
MAX478CPA 17レA Max, Dual/Quad, Single-Supply, Precision Op Amps
MAX478CSA 17レA Max, Dual/Quad, Single-Supply, Precision Op Amps
MAX478EPA Low-Power RS-485 Transceiver 8-PDIP -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4794ETT+ 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX4794ETT+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 開啟時間（最大值）:400 us 關(guān)閉時間（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
MAX4794ETT-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 開啟時間（最大值）:400 us 關(guān)閉時間（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
MAX4794EUS+ 制造商:Maxim Integrated Products 功能描述:CURRENT LIMIT SW 1-IN 1-OUT 2.3V TO 5.5V 0.45A 4PIN SOT-143 - Rail/Tube
MAX4794EUS+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 開啟時間（最大值）:400 us 關(guān)閉時間（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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*