6 FN7785.1 March 27, 2012 Input/Output Current (A/Y, B/Z) IIN2 DE = 0V,
參數(shù)資料
型號(hào)： ISL32483EIBZ-T
廠商： Intersil
文件頁(yè)數(shù)： 14/17頁(yè)
文件大?。?/td> 0K
描述： IC TXRX RS485 FAULT PROT 14SOIC
產(chǎn)品培訓(xùn)模塊： Solutions for Industrial Control Applications
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： RS422，RS485
電源電壓： 4.5 V ~ 5.5 V
安裝類(lèi)型： 表面貼裝
封裝/外殼： 14-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 14-SOIC
包裝： 帶卷 (TR)
ISL32483E, ISL32485E
6
FN7785.1
March 27, 2012
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 17)
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 17)
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 17)
Full
-3
±0.15
3
mA
Receiver Differential
Threshold Voltage
VTH
A-B 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
VOH
VID = -10mV
IO = -2mA
Full
VCC - 0.5
4.75
-
V
IO = -8mA
Full
2.8
4.2
-
V
Receiver Output Low Voltage
VOL
IO = 6mA, VID = -200mV
Full
-
0.27
0.4
V
Receiver Output Low Current
IOL
VO = 1V, VID = -200mV
Full
15
22
-
mA
Three-State (High Impedance)
Receiver Output Current
IOZR
0V ≤ VO ≤ VCC (Note 16)
Full
-1
0.01
1
A
Receiver Short-Circuit Current
IOSR
0V ≤ VO ≤ VCC
Full
±12
-
±110
mA
SUPPLY CURRENT
No-Load Supply Current
(Note 7)
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 16)
Full
-
10
50
A
ESD PERFORMANCE
RS-485 Pins (A, Y, B, Z, A/Y,
B/Z)
Human Body Model,
From Bus Pins to
GND
1/2 Duplex
25
-
±16.5
-
kV
Full Duplex
25
-
±15
-
kV
All Pins
Human Body Model, per JEDEC
25
-
±8
-
kV
Machine Model
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 (Figure 6)
Full
1
4
-
Mbps
Driver Enable to Output High
tZH
SW = GND (Figure 5), (Note 9)
Full
-
350
ns
Driver Enable to Output Low
tZL
SW = VCC (Figure 5), (Note 9)
Full
-
300
ns
Driver Disable from Output
Low
tLZ
SW = VCC (Figure 5)
Full
-
120
ns
Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at VCC = 5V, TA = +25°C (Note 6).
Boldface limits apply over the operating temperature range, -40°C to +85°C.
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 14)
TYP
MAX
(Note 14)
UNITS
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