参数资料
型号: ISL81334IAZ-T
厂商: Intersil
文件页数: 13/28页
文件大小: 0K
描述: TXRX ESD RS-485/422 2PORT 28SSOP
产品培训模块: Solutions for Industrial Control Applications
标准包装: 1
类型: 收发器
驱动器/接收器数: 2/2
规程: RS232,RS422,RS485
电源电压: 4.5 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 标准包装
产品目录页面: 1241 (CN2011-ZH PDF)
其它名称: ISL81334IAZ-TDKR
20
FN6202.3
November 21, 2007
FIGURE 18. RS-485, DRIVER OUTPUT CURRENT vs SHORT
CIRCUIT VOLTAGE
FIGURE 19. SUPPLY CURRENT vs TEMPERATURE
FIGURE 20. RS-232, VL SUPPLY CURRENT vs VL VOLTAGE
(QFN ONLY)
FIGURE 21. VCC and VL SHDN SUPPLY CURRENTS vs VL
VOLTAGE (QFN ONLY)
Typical Performance Curves VCC = VL = 5V, TA = +25°C; Unless Otherwise Specified. (Continued)
OUTPUT VOLTAGE (V)
-7 -6
-4
-2
0
2
4
6
8
10
12
OUTPUT
CU
RRE
N
T
(mA
)
-150
-100
-50
0
50
100
150
Y OR Z = HIGH
Y OR Z = LOW
+25°C
+85°C
-40°C
FULL TEMP RANGE
-40
0
50
85
TEMPERATURE (°C)
I CC
(mA
)
-25
25
75
1.0
1.5
2.0
2.5
3.0
3.5
4.0
RS-232, RXEN = X
RS-485, DE = GND, RXEN = X
RS-485, HALF DUPLEX, DE = VCC, RXEN = X
RS-485, FULL DUPLEX, DE = VCC, RXEN = X
I L
(A)
VL (V)
1
10
100
10m
1m
23456
VL ≤ VCC
VL > VCC
NO LOAD
VIN = VL or GND
LB = VL
RS-232, ON = GND, SP = VL
RS-485, DE = ON = GND, SP = VL
RS-485, DE = ON = SP = GND
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0
100
200
300
400
500
600
I CC
AND
I
L
(
μA)
VL (V)
NO LOAD
VIN = VL or GND
LB = VL
ON = DZ/DE = DY = GND
RS-232/RS-485 ICC
SP = GND
SP = VL RS-232 IL
RS-485 IL
ISL81334, ISL41334
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