参数资料
型号: ISL31483EIBZ-T7A
厂商: Intersil
文件页数: 2/24页
文件大小: 0K
描述: IC TXRX RS485 FAULT PROT 14SOIC
标准包装: 1
类型: 收发器
驱动器/接收器数: 1/1
规程: RS422,RS485
电源电压: 4.5 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOICN
包装: 标准包装
其它名称: ISL31483EIBZ-T7ADKR
ISL31480E, ISL31483E, ISL31485E, ISL31486E
10
FN7638.2
Receiver Output Low Current
IOL
VO = 1V, VL ≥ 1.6V, VID = -200mV
Full
15
22
-
mA
Three-State (High Impedance)
Receiver Output Current
IOZR
0V ≤ VO ≤ VL (If Applicable) or VCC (Note 18)
Full
-1
0.01
1
A
Receiver Short-Circuit Current
IOSR
0V ≤ VO ≤ VCC, VL = VCC if applicable
Full
±12
-±110
mA
SUPPLY CURRENT
No-Load Supply Current
(Note 9)
ICC
DE = VCC, RE = 0V or VCC, DI = 0V or VCC
Full
-
2.3
4.5
mA
Shutdown Supply Current
ISHDN
DE = 0V, RE = VCC, DI = 0V or VCC (Note 18)
Full
-
10
50
A
ESD PERFORMANCE
All Pins
Human Body Model
(Tested per JESD22-A114E)
25
-
±2
-
kV
Machine Model
(Tested per JESD22-A115-A)
25
-
±700
-
V
DRIVER SWITCHING CHARACTERISTICS
Driver Differential Output
Delay
tPLH, tPHL RD = 54, CD =50pF
(Figure 4)
No CM Load
Full
-
70
125
ns
-25V ≤ VCM ≤ 25V
Full
-
350
ns
Driver Differential Output
Skew
tSKEW
RD = 54, CD =50pF
(Figure 4)
No CM Load
Full
-
4.5
15
ns
-25V ≤ VCM ≤ 25V
Full
-
25
ns
Driver Differential Rise or Fall
Time
tR, tF
RD = 54, CD =50pF
(Figure 4)
No CM Load
Full
70
170
300
ns
-25V ≤ VCM ≤ 25V
Full
70
-
400
ns
Maximum Data Rate
fMAX
CD = 820pF, VL ≥ 1.6V (Figure 6)
Full
1
4
-
Mbps
Driver Enable to Output High
tZH
SW = GND (Figure 5), (Note 11)
Full
-
350
ns
Driver Enable to Output Low
tZL
SW = VCC (Figure 5), (Note 11)
Full
-
300
ns
Driver Disable from Output
Low
tLZ
SW = VCC (Figure 5)
Full
-
120
ns
Driver Disable from Output
High
tHZ
SW = GND (Figure 5)
Full
-
120
ns
Time to Shutdown
tSHDN
(Notes 13, 18)
Full
60
160
600
ns
Driver Enable from Shutdown
to Output High
tZH(SHDN) SW = GND (Figure 5),
Full
-
2000
ns
Driver Enable from Shutdown
to Output Low
tZL(SHDN)
SW = VCC (Figure 5),
Full
-
2000
ns
RECEIVER SWITCHING CHARACTERISTICS
Maximum Data Rate
fMAX
-25V ≤ VCM ≤ 25V (Figure 7)
Full
1
15
-
Mbps
-15V ≤ VCM ≤ 15V, VL ≥ 1.6V
(Figure 7)
Full
1
12
-
Mbps
Receiver Input to Output Delay
tPLH, tPHL -25V ≤ VCM ≤ 25V (Figure 7)
Full
-
90
150
ns
Receiver Skew | tPLH - tPHL |tSKD
(Figure 7)
Full
-
4
10
ns
Receiver Enable to Output Low
tZL
RL = 1k, CL = 15pF, SW = VCC (Figure 8),
(Notes 12, 18)
Full
-
50
ns
Receiver Enable to Output High
tZH
RL = 1k, CL = 15pF, SW = GND (Figure 8),
(Notes 12, 18)
Full
-
50
ns
Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V, VL = VCC; Unless Otherwise Specified. Typicals are at VCC = 5V,
TA = +25°C (Note 8). Boldface limits apply over the operating temperature range, -40°C to +85°C. (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 16)
TYP
MAX
(Note 16)
UNITS
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