參數(shù)資料
型號: MAX3222CWN
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, PDSO18
封裝: SO-18
文件頁數(shù): 12/16頁
文件大?。?/td> 268K
代理商: MAX3222CWN
M
3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232
Transceivers Using Four 0.1μF External Capacitors
12
______________________________________________________________________________________
__________________________________________________Typic al Operating Circ uits
MAX3222
R2OUT
10
1
R1OUT
13
R2IN 9
18
GND
16
RS-232
OUTPUTS
TTL/CMOS
INPUTS
T2IN
11
T1IN
12
C2-
6
C2+
5
C1-
4
C1+
2
R1IN 14
T2OUT 8
T1OUT 15
V-
7
V+
3
V
CC
17
C1
0.1
μ
F
C2
0.1
μ
F
0.1
μ
F
+3.3V
RS-232
INPUTS
TTL/CMOS
OUTPUTS
5k
5k
EN
SHDN
C3
*
0.1
μ
F
C4
0.1
μ
F
PINNUMBERS REFER TODIP/SOPACKAGES.
*
C3 CAN BE RETURNED TOEITHER V
CC
OR GROUND.
MAX3232
R2OUT
9
R1OUT
12
R2IN 8
GND
15
RS-232
OUTPUTS
TTL/CMOS
INPUTS
T2IN
10
T1IN
11
C2-
5
C2+
4
C1-
3
C1+
1
R1IN 13
T2OUT 7
T1OUT 14
V-
6
V+
2
V
CC
C4
0.1
μ
F
16
0.1
μ
F
0.1
μ
F
0.1
μ
F
+3.3V
RS-232
INPUTS
TTL/CMOS
OUTPUTS
C3
*
0.1
μ
F
5k
5k
*
C3 CAN BE RETURNED TOEITHER V
CC
OR GROUND.
SEE TABLE 2 FOR CAPACITOR SELECTION
Interc onnec tion with 3V and 5V Logic
The MAX3222/MAX3232/MAX3237/MAX3241 can
directly interface with various 5V logic families, includ-
ing ACT and HCT CMOS. See Table 3 for more informa-
tion on possible combinations of interconnections.
Table 3. Logic-Family Compatibility
with Various Supply Voltages
Compatible with ACT and
HCT CMOS, and with TTL.
Incompatible with AC, HC,
and CD4000 CMOS.
3.3
5
SYSTEM
POWER-
SUPPLY
VOLTAGE
(V)
Compatible with all TTL
and CMOS-logic families.
5
5
Compatible with all CMOS
families.
3.3
3.3
COMPATIBILITY
MAX32_ _
V
CC
SUPPLY
VOLTAGE
(V)
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MAX3222CWN+ 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:
MAX3222CWN+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:
MAX3222CWN-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:
MAX3222EAP 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:
MAX3222EAP+ 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: