SP3238 General Description
SP3238 Maximum Ratings
VCC.....................................................-0.3V to +6.0V
V+ (NOTE 1).......................................-0.3V to +7.0V
V- (NOTE 1)........................................+0.3V to -7.0V
V+ + |V-| (NOTE 1)...........................................+13V
ICC (DC VCC or GND current).......................+100mA
Input Voltages
TxIN, ONLINE,
SHUTDOWN, .....................................-0.3V to +6.0V
RxIN.................................................................+25V
Output Voltages
TxOUT...........................................................+13.2V
RxOUT, STATUS.......................-0.3V to (VCC + 0.3V)
Short-Circuit Duration
TxOUT.....................................................Continuous
Storage Temperature....................-65°C to +150°C
Power Dissipation per package
28-pin SSOP
(derate 11.2mW/oC above +70oC)...............900mW
28-pin TSSOP
(derate 13.2mW/oC above +70oC).............1100mW
SP3238 Features
Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply
Interoperable with EIA/TIA-232 and adheres to EIA/TIA-562 down to a +2.7V power source
AUTO ON-LINE® circuitry automatically wakes up from a 1µA shutdown
Minimum 250Kbps data rate under load
Regulated Charge Pump Yields Stable RS-232 Outputs Regardless of VCC Variations
ESD Specifications: +2kV Human Body Model
SP3238 Connection Diagram
Map list: ABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789All