參數(shù)資料
型號(hào)： MAX3241CWI
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： SO-28
文件頁數(shù)： 6/20頁
文件大?。?/td> 299K
代理商： MAX3241CWI
______________________________________________________________Pin Description
M
±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V,
Up to 1Mbps, True RS-232 Transceivers
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
CC
= +3.3V, 250kbps data rate, 0.1μF capacitors, all transmitters loaded with 3k
and C
L
, T
A
= +25°C, unless otherwise noted.)
-6
-2
-3
-4
-5
2
1
0
4
3
6
5
-1
2.0
3.0
SUPPLY VOLTAGE (V)
3.5
2.5
4.0
4.5
5.0
M
T
V
OUT-
V
OUT
+
1 TRANSMITTER 250kbps
4 TRANSMITTERS 15.6kbps
ALL TRANSMITTERS LOADED
WITH 3k
+1000pF
MAX3237E
TRANSMITTER OUTPUT VOLTAGE vs.
SUPPLY VOLTAGE (MBAUD = GND)
0
10
20
30
40
50
2.0
MAX3237E
SUPPLY CURRENT vs.
SUPPLY VOLTAGE (MBAUD = GND)
M
SUPPLY VOLTAGE (V)
S
3.0
3.5
2.5
4.0
4.5
5.0
1 TRANSMITTER AT 250kbps
4 TRANSMITTERS AT 15.6kbps
ALL TRANSMITTERS LOADED
WITH 3k
AND 1000pF
-5.5V Generated by the Charge Pump
V-
4
RS-232 Transmitter Outputs
T_OUT
5, 6, 7,
10, 12
RS-232 Receiver Inputs
R_IN
8, 9, 11
TTL/CMOS Receiver Outputs
R_OUT
18, 20, 21
+5.5V Generated by the Charge Pump
V+
27
Negative Terminal of Voltage-Doubler
Charge-Pump Capacitor
C1-
25
Positive Terminal of Inverting Charge-
Pump Capacitor
C2+
1
Negative Terminal of Inverting
Charge-Pump Capacitor
C2-
3
Positive Terminal of Voltage-Doubler
Charge-Pump Capacitor
C1+
28
Receiver Enable. Active low.
EN
13*
FUNCTION
NAME
MAX3237E
TTL/CMOS Transmitter Inputs
T_IN
17*, 19*, 22*,
23*, 24*
Ground
GND
2
7
7
8, 17
8, 15
9, 16
9, 14
10, 15
10, 13
12, 13
11, 12
3
3
4
4
5
5
6
6
2
2
1
1
TSSOP/
SSOP
SO/DIP
MAX3222E
18
16
7
6
8, 17
7, 14
9, 16
8, 13
12, 15
9, 12
13, 14
10, 11
3
2
4
3
5
4
6
5
2
1
—
—
TSSOP/
SSOP
SO/DIP
MAX3232E
18
15
3
9, 10, 11
4–8
15–19
12, 13, 14
27
24
1
2
28
23
PIN
MAX3241E
25
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3241CWI+ 功能描述:RS-232接口集成電路 3-5.5V 235kbps Transceiver 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:
MAX3241CWI+T 功能描述:RS-232接口集成電路 3-5.5V 235kbps Transceiver 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:
MAX3241CWI-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:
MAX3241EAI 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:
MAX3241EAI+ 功能描述:RS-232接口集成電路 3-5.5V 235kbps Transceiver 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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