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The SP3222E/SP3232E series is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook or palmtop computers. The SP3222E/SP3232E 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/SP3232E series to deliver true RS-232 performance from a single power supply ranging from +3.0V to +5.5V. The SP3222E/SP3232E 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/SP3232E devices are over ±15kV for both Human Body Model and IEC61000-4-2 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.

Features:

Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply

Minimum 120kbps Data Rate Under Full Load

1μA Low Power Shutdown with Receivers active (SP3222E)

Interoperable with RS-232 down to a +2.7V power source

Enhanced ESD Specifications:
±15kV Human Body Model
±15kV IEC61000-4-2 Air Discharge
±8kV IEC61000-4-2 Contact Discharge

Brand/Series	SP32 Series
Data Rate	235 kbit/s
Dimensions	6.5 x 5.6 x 1.85 mm
Height	0.073" (1.85mm)
Length	0.255" (6.5mm)
Mounting Type	Surface Mount
Number of Pins	16
Number of Receivers	2 (RS232)
Package Type	SSOP
Receiver Signal Type	Single Ended
Standards	EIA/TIA-232-F, RS-232
Temperature, Operating, Maximum	+70 °C
Temperature, Operating, Minimum	0 °C
Temperature, Operating, Range	0 to +70 °C
Transmitter Type	Single Ended
Type of Power Supply	Single
Typical Single Supply Voltage	3 to 5.5 V
Width	0.22" (5.6mm)
关键词

Brand/Series SP32 Series  Exar Brand/Series SP32 Series  Line Transceivers Brand/Series SP32 Series  Exar Line Transceivers Brand/Series SP32 Series   Data Rate 235 kbit/s  Exar Data Rate 235 kbit/s  Line Transceivers Data Rate 235 kbit/s  Exar Line Transceivers Data Rate 235 kbit/s   Dimensions 6.5 x 5.6 x 1.85 mm  Exar Dimensions 6.5 x 5.6 x 1.85 mm  Line Transceivers Dimensions 6.5 x 5.6 x 1.85 mm  Exar Line Transceivers Dimensions 6.5 x 5.6 x 1.85 mm   Height 0.073" (1.85mm)  Exar Height 0.073" (1.85mm)  Line Transceivers Height 0.073" (1.85mm)  Exar Line Transceivers Height 0.073" (1.85mm)   Length 0.255" (6.5mm)  Exar Length 0.255" (6.5mm)  Line Transceivers Length 0.255" (6.5mm)  Exar Line Transceivers Length 0.255" (6.5mm)   Mounting Type Surface Mount  Exar Mounting Type Surface Mount  Line Transceivers Mounting Type Surface Mount  Exar Line Transceivers Mounting Type Surface Mount   Number of Pins 16  Exar Number of Pins 16  Line Transceivers Number of Pins 16  Exar Line Transceivers Number of Pins 16   Number of Receivers 2 (RS232)  Exar Number of Receivers 2 (RS232)  Line Transceivers Number of Receivers 2 (RS232)  Exar Line Transceivers Number of Receivers 2 (RS232)   Package Type SSOP  Exar Package Type SSOP  Line Transceivers Package Type SSOP  Exar Line Transceivers Package Type SSOP   Receiver Signal Type Single Ended  Exar Receiver Signal Type Single Ended  Line Transceivers Receiver Signal Type Single Ended  Exar Line Transceivers Receiver Signal Type Single Ended   Standards EIA/TIA-232-F, RS-232  Exar Standards EIA/TIA-232-F, RS-232  Line Transceivers Standards EIA/TIA-232-F, RS-232  Exar Line Transceivers Standards EIA/TIA-232-F, RS-232   Temperature, Operating, Maximum +70 °C  Exar Temperature, Operating, Maximum +70 °C  Line Transceivers Temperature, Operating, Maximum +70 °C  Exar Line Transceivers Temperature, Operating, Maximum +70 °C   Temperature, Operating, Minimum 0 °C  Exar Temperature, Operating, Minimum 0 °C  Line Transceivers Temperature, Operating, Minimum 0 °C  Exar Line Transceivers Temperature, Operating, Minimum 0 °C   Temperature, Operating, Range 0 to +70 °C  Exar Temperature, Operating, Range 0 to +70 °C  Line Transceivers Temperature, Operating, Range 0 to +70 °C  Exar Line Transceivers Temperature, Operating, Range 0 to +70 °C   Transmitter Type Single Ended  Exar Transmitter Type Single Ended  Line Transceivers Transmitter Type Single Ended  Exar Line Transceivers Transmitter Type Single Ended   Type of Power Supply Single  Exar Type of Power Supply Single  Line Transceivers Type of Power Supply Single  Exar Line Transceivers Type of Power Supply Single   Typical Single Supply Voltage 3 to 5.5 V  Exar Typical Single Supply Voltage 3 to 5.5 V  Line Transceivers Typical Single Supply Voltage 3 to 5.5 V  Exar Line Transceivers Typical Single Supply Voltage 3 to 5.5 V   Width 0.22" (5.6mm)  Exar Width 0.22" (5.6mm)  Line Transceivers Width 0.22" (5.6mm)  Exar Line Transceivers Width 0.22" (5.6mm)