14 FN7784.1 March 16, 2012 FIGURE 12. SUPPLY CURRENT vs TEMPERATURE FIGURE 13. RECEIVER OUTPUT CURRE" />
參數(shù)資料
型號: ISL32478EIBZ-T
廠商: Intersil
文件頁數(shù): 6/19頁
文件大?。?/td> 0K
描述: IC TXRX RS485 FAULT PROT 8SOIC
產(chǎn)品培訓模塊: Solutions for Industrial Control Applications
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)
供應商設備封裝: 8-SOIC
包裝: 帶卷 (TR)
ISL32470E, ISL32472E, ISL32475E, ISL32478E
14
FN7784.1
March 16, 2012
FIGURE 12. SUPPLY CURRENT vs TEMPERATURE
FIGURE 13. RECEIVER OUTPUT CURRENT vs RECEIVER OUTPUT
VOLTAGE
FIGURE 14. DRIVER OUTPUT CURRENT vs SHORT CIRCUIT VOLTAGE
FIGURE 15. BUS PIN CURRENT vs BUS PIN VOLTAGE
FIGURE 16. DRIVER DIFFERENTIAL PROPAGATION DELAY vs
TEMPERATURE (ISL32470E, ISL32472E)
FIGURE 17. DRIVER DIFFERENTIAL SKEW vs TEMPERATURE
(ISL32470E, ISL32472E)
Typical Performance Curves V
CC = 5V, TA = +25°C; Unless Otherwise Specified. (Continued)
-40
0
50
85
TEMPERATURE (°C)
ICC
(mA)
-25
25
75
2.00
2.05
2.10
2.15
2.20
2.25
2.30
2.35
2.40
2.45
DE = VCC, RE = X
DE = GND, RE = GND
RECEIVER OUTPUT VOLTAGE (V)
RECE
IVE
R
OUT
P
UT
CURRENT
(
m
A)
-30
-20
-10
0
10
20
30
40
50
60
70
VOH, +25°C
VOH, +85°C
VOL, +25°C
VOL, +85°C
012
345
OUTPUT VOLTAGE (V)
OUTPUT
CU
RRE
N
T
(mA
)
-150
-100
-50
0
50
100
150
-60 -50 -40 -30 -20 -10
0
102030405060
Y OR Z = HIGH
Y OR Z = LOW
+85°C
+25°C
-600
-400
-200
0
200
400
600
800
1000
-70 -60 -50 -40 -30 -20 -10 0
10 20 30 40 50 60 70
BUS PIN VOLTAGE (V)
BUS
PIN
C
URRENT
(A)
A/Y or B/Z
Y or Z
VCC = 0V to 5.5V
-40
0
50
85
TEMPERATURE (°C)
-25
25
75
PROP
AGA
T
ION
DE
L
A
Y
(ns)
tPLH
tPHL
300
305
310
315
320
325
330
335
340
RD = 54, CD = 50pF
-40
0
50
85
TEMPERATURE (°C)
SKE
W
(ns)
-25
25
75
|tPLH - tPHL|
0
1
2
3
4
5
6
7
8
RD = 54, CD = 50pF
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