VCC = V+ = V- = 0V, Transmitter Output = ±2V Full 300 10M - " />
參數(shù)資料
型號: ICL3237IA-T
廠商: Intersil
文件頁數(shù): 7/11頁
文件大?。?/td> 0K
描述: IC 5DRVR/3RCVR RS232 3V 28-TSSOP
標準包裝: 1,000
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 5/3
規(guī)程: RS232
電源電壓: 3 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
供應商設備封裝: 28-SSOP
包裝: 帶卷 (TR)
5
Output Resistance
VCC = V+ = V- = 0V, Transmitter Output = ±2V
Full
300
10M
-
Output Short-Circuit Current
Full
-
±35
±60
mA
Output Leakage Current
VOUT = ±12V, VCC = 0V or 3V to 5.5V, SHDN = GND
Full
-
±25
A
TIMING CHARACTERISTICS
Maximum Data Rate
RL = 3k, One
Transmitter Switching
CL = 1000pF
MBAUD = GND
Full
250
700
-
kbps
VCC = 3V to 4.5V,
CL = 250pF
MBAUD = VCC
Full
1000
1700
-
kbps
VCC = 4.5V to 5.5V,
CL = 1000pF
MBAUD = VCC
Full
1000
1100
-
kbps
Receiver Propagation Delay
Receiver Input to
Receiver Output,
CL = 150pF
tPHL
25
-
0.15
-
s
tPLH
25
-
0.15
-
s
Receiver Output Enable Time
Normal Operation
25
-
200
-
ns
Receiver Output Disable Time
Normal Operation
25
-
200
-
ns
Transmitter Skew
tPHL - tPLH (Note 3)
MBAUD = GND
25
-
100
ns
MBAUD = VCC, VCC = 3.0V
25
-
25
ns
Receiver Skew
tPHL - tPLH, CL = 150pF
25
-
50
-
ns
Transition Region Slew Rate
VCC = 3.3V,
RL = 3k to 7k,
Measured From 3V to
-3V or -3V to 3V
CL = 150pF to 1000pF MBAUD = GND
25
6
17
30
V/
s
MBAUD = VCC
25
24
40
150
V/
s
CL = 150pF to 2500pF MBAUD = GND
25
4
12
30
V/
s
ESD PERFORMANCE
RS-232 Pins (TOUT, RIN)
Human Body Model
25
-
±15
-
kV
IEC61000-4-2 Contact Discharge
25
-
±8-
kV
IEC61000-4-2 Air Gap Discharge
25
-
>±8-
kV
All Other Pins
Human Body Model
25
-
±2.5
-
kV
NOTE:
3. Skew is measured at the input switching points (1.4V).
Electrical Specifications
Test Conditions: VCC = 3V, C1 - C4 = 0.22F; VCC = 3.15V to 5.5V, C1 - C4 = 0.1F, Unless Otherwise
Specified. Typicals are at TA = 25
oC (Continued)
PARAMETER
TEST CONDITIONS
TEMP
(oC)
MIN
TYP
MAX
UNITS
ICL3237
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