Purchase SP3222E, In-stock SP3222E From SeekIC.
Part Number: SP3222E
Description: The SP3222E/3232E series is an RS-232 transceiver solution intended for portable or handheld applicati...
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SP3222E
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DataSheet
General Description
SP3222E General Description
The SP3222E/3232E series is an RS-232 transceiver solution intended for portable or handheld applications such as notebook or palmtop computers. The SP3222E/3232E series has a high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump allows the SP3222E/3232E series to deliver true RS-232 performance from a single power supply ranging from +3.3V to +5.0V. The SP3222E/3232E are 2-driver/2 receiver devices. This series is ideal for portable or hand-held applications such as notebook or palmtop computers. The ESD tolerance of the SP3222E/3232E devices are over ±15kV for both Human Body Model and IEC1000-4-2 Air discharge test methods. The SP3222E device has a low-power shutdown mode where the devices' driver outputs and charge pumps are disabled. During shutdown, the supply current falls to less than 1µA.
SP3222E 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, EN .................................................................................. -0.3V to +6.0V
RxIN ......................................................................................................±15V
Output Voltages
TxOUT ...................................................................................................±15V
RxOUT ............................................. ............................-0.3V to (VCC + 0.3V)
Short-Circuit Duration
TxOUT ............................................................ .............................Continuous
Storage Temperature .............................. ........................-65°C to +150°C
Power Dissipation Per Package
20-pin SSOP (derate 9.25mW/oC above +70oC) ..............................750mW
18-pin PDIP (derate 15.2mW/oC above +70oC) .............................1220mW
18-pin SOIC (derate 15.7mW/oC above +70oC) ... ........................1260mW
20-pin TSSOP (derate 11.1mW/oC above +70oC) ........................... 890mW
16-pin SSOP (derate 9.69mW/oC above +70oC) ..............................775mW
16-pin PDIP (derate 14.3mW/oC above +70oC) ............................ 1150mW
16-pin Wide SOIC (derate 11.2mW/oC above +70oC) .....................900mW
16-pin TSSOP (derate 10.5mW/oC above +70oC) ........................... 850mW
16-pin nSOIC (derate 13.57mW/°C above +70°C) ...................... 1086mW
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, EN .................................................................................. -0.3V to +6.0V
RxIN ......................................................................................................±15V
Output Voltages
TxOUT ...................................................................................................±15V
RxOUT ............................................. ............................-0.3V to (VCC + 0.3V)
Short-Circuit Duration
TxOUT ............................................................ .............................Continuous
Storage Temperature .............................. ........................-65°C to +150°C
Power Dissipation Per Package
20-pin SSOP (derate 9.25mW/oC above +70oC) ..............................750mW
18-pin PDIP (derate 15.2mW/oC above +70oC) .............................1220mW
18-pin SOIC (derate 15.7mW/oC above +70oC) ... ........................1260mW
20-pin TSSOP (derate 11.1mW/oC above +70oC) ........................... 890mW
16-pin SSOP (derate 9.69mW/oC above +70oC) ..............................775mW
16-pin PDIP (derate 14.3mW/oC above +70oC) ............................ 1150mW
16-pin Wide SOIC (derate 11.2mW/oC above +70oC) .....................900mW
16-pin TSSOP (derate 10.5mW/oC above +70oC) ........................... 850mW
16-pin nSOIC (derate 13.57mW/°C above +70°C) ...................... 1086mW
SP3222E Connection Diagram
SP3222E
PDF/DataSheet Download
- Datasheet: SP3222E
- File Size: 142283 KB
- Manufacturer: SIPEX [Sipex Corporation]
- Click here to Download
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