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參數(shù)資料
| 型號(hào)： | MAX3218* |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 1µ.A.1.8V to 4.25V RS-232 Transceiver with AutoShutdown™. |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 123K |
M
1μA S upply Current, 1.8V to 4.25V-Powered
RS -232 Transc eiver with AutoS hutdown
4
_______________________________________________________________________________________
8
-8
0
TRANSMITTER OUTPUT VOLTAGE vs.
LOAD CAPACITANCE AT 120kbps
M
LOAD CAPACITANCE (pF)
T
3000
0
-2
-6
-4
1000
2000
5000
6
4
2
4000
V
OUT+
V
OUT-
12
0
SLEW RATE vs.
TRANSMITTER CAPACITANCE
M
LOAD CAPACITANCE (pF)
S
μ
s
3000
4
2
0
1000
2000
5000
10
8
6
4000
+SLEW
-SLEW
DATA RATE 120kbps,
TRANSMITTERS LOADED WITH
3k
PLUS INDICATED CAPACITANCE
__________________________________________Typic al Operating Charac teristic s
(Circuit of Figure 1, V
CC
= 1.8V, all transmitter outputs loaded with 3k
, T
A
= +25°C, unless otherwise noted.)
120
140
0
1.8
SUPPLY CURRENT vs.
SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
3.6
60
40
20
2.4
3.0
80
100
4.2
1 TRANSMITTER FULL DATA RATE
1 TRANSMITTER 1/8 DATA RATE
R
L
= 3k
+ 2500pF
240kbps
120kbps
20kbps
0kbps
100
20
0
TRANSMITTING SUPPLY CURRENT
vs. LOAD CAPACITANCE
M
LOAD CAPACITANCE (pF)
S
3000
60
50
30
40
1000
2000
5000
90
80
70
4000
20kbps
120kbps
V
CC
= 2.4V
TRANSMITTER 1 OPERATING
AT SPECIFIED BIT RATE,
TRANSMITTER 2 OPERATING
AT 1/16 THAT RATE.
235kbps
V
OH
FORCEON, FORCEOFF
T_OUT
2V/div
V
OL
TIME TOEXIT SHUTDOWN
(ONE TRANSMITTER HIGH,
ONE TRANSMITTER LOW)
100
μ
s/div
V
CC =
1.8V
R
L
||2500pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3218C/D | 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: |
| MAX3218CAP | 功能描述:RS-232接口集成電路 Integrated Circuits (ICs) 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: |
| MAX3218CAP+ | 功能描述:RS-232接口集成電路 1uA 1.8-4.25V Tcvr w/AutoShutdown 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: |
| MAX3218CAP+ | 制造商:Maxim Integrated Products 功能描述:SEMICONDUCTOR ((NW)) |
| MAX3218CAP+T | 功能描述:RS-232接口集成電路 1uA 1.8-4.25V Tcvr w/AutoShutdown 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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