參數(shù)資料
型號(hào): MAX3430ESA+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 9/13頁(yè)
文件大?。?/td> 0K
描述: IC TXRX RS-485 3.3V 8-SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類(lèi)型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: RS485
電源電壓: 3 V ~ 3.6 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 帶卷 (TR)
MAX3430
±80V Fault-Protected, Fail-Safe,
1/4-Unit Load, +3.3V RS-485 Transceiver
_______________________________________________________________________________________
5
0
1
3
2
4
5
-40
0
-20
20
40
60
80
SUPPLY CURRENT
vs. TEMPERATURE
MAX3430
toc01
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
RE = 0
DE = VCC
0
75
50
25
150
125
100
175
200
-40
0
-20
20
40
60
80
SHUTDOWN CURRENT
vs. TEMPERATURE
MAX3430
toc02
TEMPERATURE (
°C)
SHUTDOWN
CURRENT
(
A)
0
4
12
8
16
20
0
1.0
0.5
1.5
2.0
2.5
3.0
3.5
OUTPUT CURRENT
vs. RECEIVER OUTPUT LOW VOLTAGE
MAX3430
toc03
OUTPUT LOW VOLTAGE (V)
OUTPUT
CURRENT
(mA)
0
3
12
9
6
15
18
0
1.0
0.5
1.5
2.0
2.5
3.0
3.5
OUTPUT CURRENT
vs. RECEIVER OUTPUT HIGH VOLTAGE
MAX3430
toc04
OUTPUT HIGH VOLTAGE (V)
OUTPUT
CURRENT
(mA)
3.00
3.10
3.05
3.20
3.15
3.25
3.30
-40
0
-20
20
40
60
80
RECEIVER OUTPUT HIGH VOLTAGE
vs. TEMPERATURE
MAX3430
toc05
TEMPERATURE (
°C)
OUTPUT
HIGH
VOLTAGE
(V)
IO = -1.6mA
0
0.1
0.3
0.2
0.4
0.5
-40
0
-20
20
40
60
80
RECEIVER OUTPUT LOW VOLTAGE
vs. TEMPERATURE
MAX3430
toc06
TEMPERATURE (
°C)
OUTPUT
LOW
VOLTAGE
(V)
IO = +1mA
0
20
80
60
40
100
120
0
1.0
0.5
1.5
2.0
2.5
3.0
3.5
DRIVER OUTPUT CURRENT
vs. DIFFERENTIAL OUTPUT VOLTAGE
MAX3430
toc07
DIFFERENTIAL OUTPUT VOLTAGE (V)
OUTPUT
CURRENT
(mA)
0
1.5
1.0
0.5
2.5
2.0
3.0
3.5
-40
0
-20
20
40
60
80
DRIVER DIFFERENTIAL OUTPUT VOLTAGE
vs. TEMPERATURE
MAX3430
toc08
TEMPERATURE (
°C)
DIFFERENTIAL
OUTPUT
VOLTAGE
(V)
RL = 54
RL = 100
-3
-2
-1
0
1
2
3
-80
-40
-60
-20
0
20
40
60
80
A, B CURRENT
vs. A, B VOLTAGE (TO GROUND)
MAX3430
toc09
A, B VOLTAGE (V)
A,
B
CURRENT
(mA)
RE = DE = GND
Typical Operating Characteristics
(VCC = +3.3V, TA = +25°C, unless otherwise noted.)
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