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QV
PDF
低功耗、收发器芯片
DS276
QV
PDF
线路供电的RS-232收发器芯片
DS275
QV
PDF
双路RS-232发送器/接收器
DS232A
QV
PDF
三路、RS-232发送器/接收器
DS229
QV
PDF
±15kV ESD保护、12V、双路RS-232串口,带有低功耗待机模式,适用于主板/台式机
MAX3209E
低功耗、±15kV ESD保护、双通道RS-232串行接口,TSSOP封装
QV
PDF
±15kV ESD保护、1µA、250kbps、3.3V/5V、双路RS-232收发器,内置电容
MAX3233E, MAX3235E
QV
PDF
±15kV ESD保护、1µA、1Mbps、3.0V至5.5V、RS-232收发器,提供AutoShutdown Plus
MAX3224E, MAX3225E, MAX3226E, MAX3227E, MAX3244E, MAX3245E
QV
PDF
±15kV ESD保护、电流低至10nA、3.0V至5.5V供电、速率高达1Mbps、真RS-232收发器
MAX3222E, MAX3232E, MAX3237E, MAX3241E, MAX3246E
QV
PDF
±15kV ESD保护、+5V、RS-232收发器
MAX202E, MAX203E, MAX205E, MAX206E, MAX207E, MAX208E, MAX211E, MAX213E, MAX232E, MAX241E
Key Specifications: RS-232 Line Driver/Receivers
Part Number
Supply Voltage (V)
Number of Tx
Number of Rx
Data Rate (kbps)
Typ. I
CC
Current (mA)
Internal Charge Pump
Number of Ext. Caps
Nom. Cap. Value (µF)
ESD Protection (±kV)
Number of Rx Active in Shutdown
Features
Industry Qualified
Package
Smallest Available Package (max w/pins) (mm
2
)
Operating Temp.
Range (°C)
MAX3246E
3.3
5
3
5
250
0.3
Yes
4
0.1
15
5
Auto-Shutdown
Shutdown
Three State Rx O/P
Three State Tx
True RS-232
-
UCSP/26
10
-40 to +85
0 to +70
MAX3222E
3.3
5
2
2
250
0.3
Yes
4
0.1
15
2
Shutdown
Three State Rx O/P
True RS-232
-
DICE SALES/0
PDIP/18
SOIC/18
SSOP/20
THIN QFN/20
TSSOP/20
26
-40 to +85
0 to +70
MAX3232E
3.3
5
2
2
250
0.3
Yes
4
0.1
15
0
True RS-232
-
PDIP/16
SOIC/16
SSOP/16
THIN QFN/16
TSSOP/16
TSSOP/20
26
-40 to +85
0 to +70
MAX3237E
3.3
5
5
3
1,000
0.3
Yes
4
0.1
15
3
Megabaud Data Rate
Shutdown
Three State Rx O/P
True RS-232
-
SSOP/28
82
-40 to +85
0 to +70
MAX3241E
3.3
5
3
5
250
0.3
Yes
4
0.1
15
5
Shutdown
Three State Rx O/P
True RS-232
Automotive - General
SOIC/28
SSOP/28
THIN QFN/32
TSSOP/28
50
-40 to +85
0 to +70
DS229
5
3
3
116
6
Yes
4
0.1
-
-
True RS-232
-
PDIP/20
SOIC/20
TSSOP/20
45
-40 to +85
0 to +70
DS232A
5
2
2
250
4
Yes
4
0.1
-
-
True RS-232
-
PDIP/16
SOIC/16
TSSOP/20
45
-40 to +85
0 to +70
MAX3233E
3.3
2
2
250
0.3
Yes
0
-
15
2
Auto-Shutdown Plus
Internal Capacitors
Micropower
Three State Rx O/P
True RS-232
-
PDIP/20
SOIC/20
SOIC/28
138
-40 to +85
0 to +70
MAX3235E
5
2
2
250
0.3
Yes
0
-
15
2
Auto-Shutdown Plus
Internal Capacitors
Micropower
Three State Rx O/P
True RS-232
-
PDIP/20
SOIC/20
138
-40 to +85
0 to +70
MAX3224E
3.3
5
2
2
250
0.3
Yes
4
0.1
15
2
Auto-Shutdown Plus
Micropower
Three State Rx O/P
True RS-232
-
PDIP/20
SSOP/20
THIN QFN/20
TSSOP/20
26
-40 to +85
-55 to +125
0 to +70
MAX3225E
3.3
5
2
2
1,000
0.3
Yes
4
0.1
15
2
Auto-Shutdown Plus
Megabaud Data Rate
Micropower
Three State Rx O/P
True RS-232
-
PDIP/20
SSOP/20
THIN QFN/20
TSSOP/20
26
-40 to +85
-55 to +125
0 to +70
MAX3226E
3.3
5
1
1
250
0.3
Yes
4
0.1
15
2
Auto-Shutdown Plus
Micropower
Three State Rx O/P
True RS-232
-
SSOP/16
THIN QFN/16
TSSOP/16
26
-40 to +85
-55 to +125
0 to +70
MAX3227E
3.3
5
1
1
1,000
0.3
Yes
4
0.1
15
2
Auto-Shutdown Plus
Megabaud Data Rate
Micropower
Three State Rx O/P
True RS-232
-
SSOP/16
THIN QFN/16
TSSOP/16
26
-40 to +85
-55 to +125
0 to +70
MAX3244E
3.3
5
3
5
250
0.3
Yes
4
0.1
15
5
Auto-Shutdown Plus
Micropower
Three State Rx O/P
True RS-232
-
SOIC/28
SSOP/28
TSSOP/28
64
-40 to +85
0 to +70
MAX3245E
3.3
5
3
5
1,000
0.3
Yes
4
0.1
15
5
Auto-Shutdown Plus
Megabaud Data Rate
Micropower
Three State Rx O/P
True RS-232
-
SOIC/28
SSOP/28
THIN QFN/36
TSSOP/28
37
-40 to +85
0 to +70
MAX3209E
12
3.3
5
6
10
460
0.5
Yes
2
0.1
15
2
Shutdown
Three State Rx O/P
True RS-232
-
TSSOP/38
64
-40 to +85
0 to +70
MAX202E
5
2
2
120
8
Yes
4
0.1
15
-
True RS-232
-
DICE SALES/0
PDIP/16
SOIC/16
TSSOP/16
33
-40 to +85
0 to +70
MAX203E
5
2
2
120
8
Yes
0
-
15
-
Internal Capacitors
True RS-232
-
PDIP/20
SOIC/20
138
-40 to +85
0 to +70
MAX205E
5
5
5
120
11
Yes
0
-
15
0
Internal Capacitors
Shutdown
Three State Rx O/P
True RS-232
-
PDIP/24
512
-40 to +85
0 to +70
MAX206E
5
4
3
120
11
Yes
4
0.1
15
0
Shutdown
Three State Rx O/P
True RS-232
-
PDIP/24
SOIC/24
SSOP/24
66
-40 to +85
0 to +70
MAX207E
5
5
3
120
11
Yes
4
0.1
15
-
True RS-232
-
PDIP/24
SOIC/24
SSOP/24
66
-40 to +85
0 to +70
MAX208E
5
4
4
120
11
Yes
4
0.1
15
-
True RS-232
-
PDIP/24
SOIC/24
SSOP/24
66
-40 to +85
0 to +70
MAX211E
5
4
5
120
14
Yes
4
0.1
15
0
Shutdown
Three State Rx O/P
True RS-232
-
DICE SALES/0
SOIC/28
SSOP/28
82
-40 to +85
0 to +70
MAX213E
5
4
5
120
14
Yes
4
0.1
15
2
Shutdown
Three State Rx O/P
True RS-232
-
DICE SALES/0
SOIC/28
SSOP/28
82
-40 to +85
0 to +70
MAX232E
5
2
2
120
5
Yes
4
1
15
-
True RS-232
-
Ceramic DIP/16
DICE SALES/0
LCC/20
PDIP/16
SOIC/16
62
-40 to +85
0 to +70
MAX241E
5
4
5
120
7
Yes
4
1
15
0
Three State Rx O/P
True RS-232
-
DICE SALES/0
SOIC/28
SSOP/28
82
-40 to +85
0 to +70
See All RS-232 Line Driver/Receivers (145)
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