參數(shù)資料
型號(hào)： MAX3224ECAP
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： DUAL LINE TRANSCEIVER, PDSO20
封裝： 5.30 MM, MO-150, SSOP-20
文件頁(yè)數(shù)： 16/20頁(yè)
文件大?。?/td> 243K
代理商： MAX3224ECAP
M
MAX3245E dual charge pump ensures the transmitters
will supply at least ±5V during worst-case conditions.
Figure 13b shows the transmitter output voltages under
increasing load current. Figure 13a shows a typical
mouse connection.
Interc onnec tion with 3V and 5V Logic
The MAX3224E–MAX3227E/MAX3244E/MAX3245E can
directly interface with various 5V logic families, includ-
ing ACT and HCT CMOS. See Table 4 for more infor-
mation on possible combinations of interconnections.
Table 5 lists other Maxim ESD-powered transceivers.
±15kV ESD-Protected, 1μA, 1Mbps, 3.0V to 5.5V,
RS -232 Transc eivers with AutoS hutdown Plus
16
______________________________________________________________________________________
SYSTEM
POWER-SUPPLY
VOLTAGE (V)
3.3
5
5
COMPATIBILITY
Compatible with all CMOS families
Compatible with all TTL and CMOS families
Compatible with ACT and HCT CMOS, and with AC, HC, or CD4000 CMOS
V
CC
SUPPLY
VOLTAGE
(V)
3.3
5
3.3
Part
Supply
Voltage
Range
(V)
No.
of
Tx/Rx
Guaranteed
Data Rate
(kbps)
MAX3241E
MAX3243E
MAX3244E
MAX3245E
MAX3232E
MAX3222E
MAX3223E
MAX3224E
MAX3225E
MAX3221E
MAX3226E
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
3/5
3/5
3/5
3/5
2/2
2/2
2/2
2/2
2/2
1/1
1/1
250
250
250
1Mbps
250
250
250
250
1Mbps
250
250
MAX3227E
+3.0 to +5.5
1/1
1Mbps
Supply
Current
(μA)
300
1
1
1
300
300
1
1
1
1
1
1
Auto-
Shutdown
Plus
—
—
Yes
Yes
—
—
—
Yes
Yes
—
Yes
Yes
Auto-
Shutdown
—
Yes
—
—
—
—
Yes
—
—
Yes
—
—
Human
Body
Model
(kV)
±15
±15
±15
±15
±15
±15
±15
±15
±15
±15
±15
±15
IEC 1000-4-2
Contact
Discharge
(kV)
±8
±8
±8
±8
±8
±8
±8
±8
±8
±8
±8
±8
IEC 1000-4-2
Air-Gap
Discharge
(kV)
±15
±15
±15
±15
±15
±15
±15
±15
±15
±15
±15
±15
Figure 13b. MAX324_E Transmitter Output Voltage vs. Load
Current per Transmitter
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
0
1
LOAD CURRENT PER TRANSMITTER (mA)
2
3
4
5
6
7
8
9
10
M
T
V
OUT+
V
OUT-
V
OUT+
V
OUT-
V
CC
V
CC
= 3.0V
Table 5. ±15kV ESD-Protected, 3.0V to 5.5V Powered RS-232 Transceivers from Maxim
Table 4. Logic Family Compatibility with Various Supply Voltages
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3224ECAP+ 功能描述:RS-232接口集成電路 3-5.5V 1Mbps 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:
MAX3224ECAP+T 功能描述:RS-232接口集成電路 3-5.5V 1Mbps 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:
MAX3224ECAP-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:
MAX3224ECPP 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:
MAX3224ECPP+ 功能描述:RS-232接口集成電路 3-5.5V 1Mbps 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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