參數(shù)資料
型號: MAX13448EESD+T
廠商: Maxim Integrated Products
文件頁數(shù): 11/14頁
文件大?。?/td> 0K
描述: IC TXRX RS485 FULL DUPLEX 14SOIC
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: RS485
電源電壓: 3 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 14-SOIC
包裝: 帶卷 (TR)
MAX13448E
±80V Fault-Protected Full-Duplex
RS-485 Transceiver
6
_______________________________________________________________________________________
Typical Operating Characteristics
(VCC = +3.3V, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. TEMPERATURE
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
MAX13448E
toc01
-40
-15
10
35
60
85
4.05
4.10
4.15
4.20
DE = RE = LOW
A - B = HIGH
DI = FLOATING
RECEIVER OUTPUT SOURCE CURRENT
vs. OUTPUT HIGH VOLTAGE
OUTPUT SOURCE CURRENT (mA)
OUTPUT
HIGH
VOLTAGE
(V)
MAX13448E
toc02
02468
10
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
DE = RE = LOW
A - B = HIGH
+25
°C
+85
°C
-40
°C
RECEIVER OUTPUT SINK CURRENT
vs. OUTPUT LOW VOLTAGE
OUTPUT SINK CURRENT (mA)
OUTPUT
LOW
VOLTAGE
(V)
MAX13448E
toc03
02468
10
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
DE = RE = LOW
B - A = HIGH
+85
°C
+25
°C
-40
°C
RECEIVER OUTPUT HIGH VOLTAGE
vs. TEMPERATURE
TEMPERATURE (
°C)
OUTPUT
HIGH
VOLTAGE
(V)
MAX13448E
toc04
-40
-15
10
35
60
85
3.20
3.21
3.22
3.23
3.24
3.25
DE = RE = LOW
A - B = HIGH
ISOURCE = 1mA
RECEIVER OUTPUT LOW VOLTAGE
vs. TEMPERATURE
TEMPERATURE (
°C)
OUTPUT
LOW
VOLTAGE
(V)
MAX13448E
toc05
-40
-15
10
35
60
85
0.040
0.045
0.050
0.055
0.060
0.065
0.070
0.075
DE = RE = LOW
B - A = HIGH
ISINK = 1mA
DRIVER DIFFERENTIAL OUTPUT VOLTAGE
vs. DIFFERENTIAL OUTPUT CURRENT
DIFFERENTIAL OUTPUT CURRENT (mA)
DIFFERENTIAL
OUTPUT
VOLTAGE
(V)
MAX13448E
toc06
0
20406080
100
1.0
1.5
2.0
2.5
3.0
3.5
DE = RE = HIGH
DI = HIGH
DRIVER DIFFERENTIAL OUTPUT
VOLTAGE vs. TEMPERATURE
TEMPERATURE (
°C)
DIFFERENTIAL
OUTPUT
VOLTAGE
(V)
MAX13448E
toc07
-40
-15
10
35
60
85
1.86
1.88
1.90
1.92
1.94
DE = RE = HIGH
DI = HIGH
RLOAD = 54
Ω
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