參數(shù)資料
型號： MAX3212CWI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 通用總線功能
英文描述： 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
中文描述： LINE TRANSCEIVER, PDSO28
封裝： 0.300 INCH, SOP-28
文件頁數(shù)： 3/12頁
文件大?。?/td> 122K
代理商： MAX3212CWI
M
+2.7V to +3.6V-Powered, 1μA S upply Current,
3-Driver/5-Rec eiver, True RS -232 Transc eiver
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= 2.7V to 3.6V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
TIMING CHARACTERISTICS
(V
CC
= 2.7V to 3.6V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
Receiver Propagation Delay
630
40
2000
MIN
TYP
MAX
ns
150pF load
UNITS
800
800
52
2000
2000
Data Rate
Transmitter Propagation Delay
ns
Transmitter Output Disable Time
2500pF
3k
load
600
630
ns
235
250
kbps
2000
Transmitter Output Enable Time
R
L
= 3k
, C
L
= 1000pF, one transmitter
switching, 150pF load on each receiver
250
μs
SYMBOL
t
PLHR
t
PHLT
t
PLHT
t
DT
t
PHLR
t
ET
t
ER
t
DR
Receiver Output Enable Time
Receiver Output Disable Time
70
420
200
700
ns
ns
CONDITIONS
Includes power-supply start-up
V/μs
Transition-Region Slew Rate
5
μs
EN High to TRAN
Reset Delay
1
μs
EN High Pulse Width
R
L
= 3k
to 7k
,
measured from +3V
to -3V or -3V to +3V
C
L
= 50pF to 2500pF
C
L
= 50pF to 1000pF
6
13
30
4.0
10
30
Receiver Skew
ns
t
PHL -
t
PLH
Transmitter Skew
ns
t
PHL -
t
PLH
EIA/TIA-232E TRANSMITTERS
Input Voltage Threshold High
Input Hysteresis
Input Resistance
3.0
V
V
0.7
5
Output Voltage Swing (V
HIGH
, V
LOW
)
Output Resistance
EIA/TIA-232E Short-Circuit Current
MOUSE DRIVEABILITY
±5.0
300
±5.5
V
mA
28
60
All transmitters loaded with 3k
to GND
V
CC
= V- = V+ = 0V, -2V < T_OUT < 2V
PARAMETER
MIN
TYP
MAX
UNITS
Input Voltage Threshold Low
0.4
V
3
7
k
CONDITIONS
-15V < V
IN
< 15V
Input Voltage Operating Range
-25
+25
V
TIN = T2IN = GND, T3IN = V
CC
,
T3OUT loaded with 3k
to GND,
T1OUT and T2OUT loaded with 5mA
Transmitter Output Voltage
±5
V
EIA/TIA-232E RECEIVERS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3212CWI+T 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3212CWI-T 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3212EAI 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3212EAI+ 功能描述:RS-232接口集成電路 2.7-3.6V 1uA 3-Drvr 5-Receiver Tsvr RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3212EAI+T 功能描述:RS-232接口集成電路 2.7-3.6V 1uA 3-Drvr 5-Receiver Tsvr RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
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