參數(shù)資料
型號: MAX331
廠商: Maxim Integrated Products, Inc.
英文描述: Quad SPST CMOS Analog Switches
中文描述: 四路SPST CMOS模擬開關
文件頁數(shù): 3/7頁
文件大小: 189K
代理商: MAX331
M
460kbps, 1μA Supply Current,
RS-232-Compatible Transceivers in μMAX
_______________________________________________________________________________________
3
Note 1:
Not tested
guaranteed by design.
TIMING CHARACTERISTICS
(V
CC
= +5V, C1 and C2 = 0.1μF, T
A
= T
MIN
to T
MAX
. Typical values are at T
A
= +25
°
C.)
PARAMETER
SYMBOL
Maximum Data Rate
t
PLH
,
t
PHL
Transmitter Skew
Receiver Skew
CONDITIONS
MIN
460
TYP
MAX
U N T S
kbps
RL = 3k
, C L
= 1000p F
Recei ver i np ut to r ecei ver outp ut
C L = 150p F
RL = 3k
to 7k
, CL = 150pF to 1000p F,
m easur ed from +3V to - 3V or fr om - 3V to + 3V
Receiver Propagation Delay
0.15
μs
100
50
ns
ns
Transition Region Slew Rate
11
V/μs
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +5V, C1 and C2 = 0.1μF, T
A
= T
MIN
to T
MAX
. Typical values are at T
A
= +25
°
C.)
PARAMETER
SYMBOL
RECEIVER INPUT
Input Threshold Low
V
IL
Input Threshold High
V
IH
Input Hysteresis
Input Resistance
TRANSMITTER OUTPUT
CONDITIONS
MIN
TYP
MAX
U N T S
0.8
V
V
V
2.4
0.5
5
k
Output Voltage Swing
Transmitter output loaded with 3k
to
ground
V
CC
= 0, transmitter output =
±
2V
V
OUT
=
±
12V, transmitter disabled
±
3.7
V
Output Resistance (Note 1)
Output Short-Circuit Current
Output Leakage Current
300
mA
μ
A
±
60
±
25
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