參數(shù)資料
型號: ISL81334IBZ-T
廠商: Intersil
文件頁數(shù): 16/28頁
文件大小: 0K
描述: TXRX ESD RS-485/422 2PORT 28SOIC
產(chǎn)品培訓(xùn)模塊: Solutions for Industrial Control Applications
標(biāo)準(zhǔn)包裝: 1
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 2/2
規(guī)程: RS232,RS422,RS485
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC W
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: ISL81334IBZ-TDKR
23
FN6202.3
November 21, 2007
FIGURE 34. RS-232, TRANSMITTER OUTPUT VOLTAGE vs
LOAD CAPACITANCE
FIGURE 35. RS-232, TRANSMITTER OUTPUT VOLTAGE vs
TEMPERATURE
FIGURE 36. RS-232, TRANSMITTER SHORT CIRCUIT
CURRENT vs TEMPERATURE
FIGURE 37. RS-232, TRANSMITTER
AND RECEIVER
WAVEFORMS AT 250kbps
FIGURE 38. RS-232, TRANSMITTER
AND RECEIVER
WAVEFORMS AT 500kbps
FIGURE 39. RS-232, RECEIVER OUTPUT + DUTY CYCLE vs
DATA RATE
Typical Performance Curves VCC = VL = 5V, TA = +25°C; Unless Otherwise Specified. (Continued)
-7.5
-5.0
-2.5
0
2.5
5.0
7.5
1000
2000
3000
4000
5000
0
LOAD CAPACITANCE (pF)
TRANSMITTER
OUTPUT
VOLTA
GE
(V)
1 TRANSMITTER/PORT AT 250kbps or 500kbps,
VOUT+
VOUT -
OTHER TRANSMITTERS AT 30kbps
ALL TOUTS LOADED WITH 3kΩ TO GND
500kbps
250kbps
RS-
232
REG
IO
N
OF
NONCOMP
LIANCE
-40
0
50
85
TEMPERATURE (°C)
TRANSMIT
T
E
R
OUTP
U
T
VOL
T
AGE
(V
)
-25
25
75
-7.5
-5.0
0
5.0
7.5
2.5
-2.5
VOUT+
VOUT -
OUTPUTS STATIC
ALL TOUTS LOADED WITH 3kΩ TO GND
-40
0
50
85
TEMPERATURE (°C)
TRAN
S
M
ITTER
OUTPUT
CU
RRE
N
T
(mA
)
-25
25
75
-40
-30
-20
-10
0
10
20
30
40
Y or Z = HIGH
Y or Z = LOW
VOUT SHORTED TO GND
2
s/DIV
CL = 3500pF, 1 CHANNEL SWITCHING/PORT
Y/A
0
-5
0
5
0
5
RA
DY
1
μs/DIV.
CL = 1000pF, 1 CHANNEL SWITCHING/PORT
Y/A
0
-5
0
5
0
5
RA
DY
500
1000
1500
2000
48
50
52
54
56
58
60
DATA RATE (kbps)
RECEIVE
R
+
DU
TY
CYCLE
(%)
FULL TEMP RANGE
SR IN = 15V/
μs
SR IN = 100V/
μs
50
VIN = ±5V
ISL81334, ISL41334
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