MAX3243ECWI Maxim, MAX3243ECWI Datasheet - Page 14

• Manufacturer Part Number: MAX3243ECWI
• Description: 15kV ESD-Protected / 1A / 3.0V to 5.5V / 250kbps / RS-232 Transceivers with AutoShutdown
• Manufacturer: Maxim

±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps,
RS-232 Transceivers with AutoShutdown
The MAX3221E/MAX3223E/MAX3243E can directly inter-
face with various 5V logic families, including ACT and
14
Table 5. ±15kV ESD-Protected, 3.0V to 5.5V Powered RS-232 Transceivers from Maxim
MAX3241E
MAX3243E
MAX3244E
MAX3245E
MAX3232E
MAX3222E
MAX3223E
MAX3224E
MAX3225E
MAX3221E
MAX3226E
MAX3227E
PART
______________________________________________________________________________________
Interconnection with 3V and 5V Logic
+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
+3.0 to +5.5
Voltage
Supply
Range
(V)
Tx/Rx
No.
3/5
3/5
3/5
3/5
2/2
2/2
2/2
2/2
2/2
1/1
1/1
1/1
of
Current
Supply
(µA)
300
300
300
1
1
1
1
1
1
1
1
1
Shutdown
Auto-
Plus
Yes
Yes
Yes
Yes
Yes
Yes
—
—
—
—
—
—
Shutdown
Auto-
Yes
Yes
Yes
—
—
—
—
—
—
—
—
—
ble combinations of interconnections.
MAX3221E
TRANSISTOR COUNT: 269
MAX3223E
TRANSISTOR COUNT: 339
MAX3243E
TRANSISTOR COUNT: 476
___________________Chip Information
HCT CMOS. See Table 4 for more information on possi-
Human
Model
Body
(kV)
±15
±15
±15
±15
±15
±15
±15
±15
±15
±15
±15
±15
IEC 1000-4-2
Discharge
Contact
(kV)
±8
±8
±8
±8
±8
±8
±8
±8
±8
±8
±8
±8
IEC 1000-4-2
Discharge
Air-Gap
(kV)
±15
±15
±15
±15
±15
±15
±15
±15
±15
±15
±15
±15
Guaranteed
Data Rate
1Mbps
1Mbps
1Mbps
(kbps)
250
250
250
250
250
250
250
250
250