9 FN7638.2 Driver Short-Circuit Current IOSD
參數(shù)資料
型號： ISL31485EIBZ-T
廠商： Intersil
文件頁數(shù)： 24/24頁
文件大?。?/td> 0K
描述： IC TXRX RS485 FAULT PROT 8SOIC
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： RS422，RS485
電源電壓： 4.5 V ~ 5.5 V
安裝類型： 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-SOICN
包裝： 帶卷 (TR)
ISL31480E, ISL31483E, ISL31485E, ISL31486E
9
FN7638.2
Driver Short-Circuit Current
IOSD
DE = VCC, -25V ≤ VO ≤ 25V (Note 10)
Full
-250
-
250
mA
IOSD1
At First Fold-back, 22V ≤ VO ≤ -22V
Full
-83
83
mA
IOSD2
At Second Fold-back, 35V ≤ VO ≤ -35V
Full
-13
13
mA
Logic Input High Voltage
VIH1
DE, DI, RE, INV, RINV,
DINV
VL = VCC If Applicable
Full
2.5
--
V
VIH2
DE, DI, RE, INV, (Only
ISL31480E,
ISL31486E)
2.7V ≤ VL ≤ 3V
Full
2
--
V
VIH3
2.3V ≤ VL < 2.7V
Full
1.7
--
V
VIH4
1.6V ≤ VL < 2.3V
Full
0.7*VL
--
V
Logic Input Low Voltage
VIL1
DE, DI, RE, INV, RINV,
DINV
VL = VCC If Applicable
Full
-
0.8
V
VIL2
DE, DI, RE, INV, (Only
ISL31480E,
ISL31486E)
2.7V ≤ VL ≤ 3V
Full
-
0.8
V
VIL3
2.3V ≤ VL < 2.7V
Full
-
0.65
V
VIL4
1.6V ≤ VL < 2.3V
Full
-
0.3*VL
V
Logic Input Current
IIN1
DI
Full
-1
-
1
A
DE, RE, INV, RINV, DINV
Full
-15
6
15
A
Input/Output Current
(A/Y, B/Z)
IIN2
DE = 0V, VCC =0V or
5.5V
VIN = 12V
Full
-
110
250
A
VIN = -7V
Full
-200
-75
-
A
VIN = ±25V
Full
-800
±240
800
A
VIN = ±60V
(Note 19)
Full
-6
±0.7
6
mA
Input Current (A, B)
(Full Duplex Versions Only)
IIN3
VCC = 0V or 5.5V
VIN = 12V
Full
-
90
125
A
VIN = -7V
Full
-100
-70
-
A
VIN = ±25V
Full
-500
±200
500
A
VIN = ±60V
(Note 19)
Full
-3
±0.5
3
mA
Output Leakage Current (Y, Z)
(Full Duplex Versions Only)
IOZD
RE = 0V, DE = 0V,
VCC = 0V or 5.5V
VIN = 12V
Full
-
20
200
A
VIN = -7V
Full
-100
-5
-
A
VIN = ±25V
Full
-500
±40
500
A
VIN = ±60V
(Note 19)
Full
-3
±0.15
3
mA
Receiver Differential
Threshold Voltage
VTH
A-B for ISL31480E or if INV or RINV = 0; B-A if
INV or RINV = 1, -25V ≤ VCM ≤ 25V
Full
-200
-100
-10
mV
Receiver Input Hysteresis
DVTH
-25V ≤ VCM ≤ 25V
25
-
25
-
mV
Receiver Output High Voltage
VOH1
VID = -10mV, VL = VCC
If Applicable
IO = -2mA
Full
VCC - 0.5
4.75
-
V
VOH2
IO = -8mA
Full
2.8
4.2
-
V
VOH3
VID = -10mV, Only
ISL31480E,
ISL31486E
VL ≥ 2.7V,
IO = -1.5mA
Full
VL-0.3
-V
VOH4
VL ≥ 2.3V,
IO = -1mA
Full
VL-0.3
-V
VOH5
VL ≥ 1.6V,
IO = -500A
Full
VL-0.25
-V
Receiver Output Low Voltage
VOL
IO = 6mA, VL ≥ 1.6V, VID = -200mV
Full
-
0.27
0.4
V
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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