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The SP481, SP483, and the SP485 are a family of half-duplex transceivers that meet the requirements of RS-485 and RS-422. Their BiCMOS design allows low power operation without sacrificing performance. The SP481 and SP485 meet the requirements of RS-485 and RS-422 up to 5Mbps. Additionally, the SP481 is equipped with a low power Shutdown mode. The SP483 is internally slew rate limited to reduce EMI and can meet the requirements of RS-485 and RS-422 up to 250kbps. The SP483 is also equipped with a low power Shutdown mode.

Features:

+5V Only

Low Power BiCMOS

Driver/Receiver Enable

Slew Rate Limited Driver for Low EMI (SP483)

Low Power Shutdown Mode (SP481 and SP483)

RS-485 and RS-422 Drivers/Receivers

Brand/Series	SP48 Series
Data Rate	5 Mbit/s
Dimensions	4.9 x 3.9 x 1.65 mm
Height	0.065" (1.65mm)
Length	0.192" (4.9mm)
Mounting Type	Surface Mount
Number of Pins	8
Number of Receivers	1
Package Type	nSOIC
Receiver Signal Type	Differential
Standards	RS-422, RS-485
Temperature, Operating, Maximum	+85 °C
Temperature, Operating, Minimum	-40 °C
Temperature, Operating, Range	-40 to +85 °C
Transmitter Type	Differential
Type of Power Supply	Single
Typical Single Supply Voltage	5 V
Width	0.154" (3.9mm)
关键词

Brand/Series SP48 Series  Exar Brand/Series SP48 Series  Line Transceivers Brand/Series SP48 Series  Exar Line Transceivers Brand/Series SP48 Series   Data Rate 5 Mbit/s  Exar Data Rate 5 Mbit/s  Line Transceivers Data Rate 5 Mbit/s  Exar Line Transceivers Data Rate 5 Mbit/s   Dimensions 4.9 x 3.9 x 1.65 mm  Exar Dimensions 4.9 x 3.9 x 1.65 mm  Line Transceivers Dimensions 4.9 x 3.9 x 1.65 mm  Exar Line Transceivers Dimensions 4.9 x 3.9 x 1.65 mm   Height 0.065" (1.65mm)  Exar Height 0.065" (1.65mm)  Line Transceivers Height 0.065" (1.65mm)  Exar Line Transceivers Height 0.065" (1.65mm)   Length 0.192" (4.9mm)  Exar Length 0.192" (4.9mm)  Line Transceivers Length 0.192" (4.9mm)  Exar Line Transceivers Length 0.192" (4.9mm)   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 8  Exar Number of Pins 8  Line Transceivers Number of Pins 8  Exar Line Transceivers Number of Pins 8   Number of Receivers 1  Exar Number of Receivers 1  Line Transceivers Number of Receivers 1  Exar Line Transceivers Number of Receivers 1   Package Type nSOIC  Exar Package Type nSOIC  Line Transceivers Package Type nSOIC  Exar Line Transceivers Package Type nSOIC   Receiver Signal Type Differential  Exar Receiver Signal Type Differential  Line Transceivers Receiver Signal Type Differential  Exar Line Transceivers Receiver Signal Type Differential   Standards RS-422, RS-485  Exar Standards RS-422, RS-485  Line Transceivers Standards RS-422, RS-485  Exar Line Transceivers Standards RS-422, RS-485   Temperature, Operating, Maximum +85 °C  Exar Temperature, Operating, Maximum +85 °C  Line Transceivers Temperature, Operating, Maximum +85 °C  Exar Line Transceivers Temperature, Operating, Maximum +85 °C   Temperature, Operating, Minimum -40 °C  Exar Temperature, Operating, Minimum -40 °C  Line Transceivers Temperature, Operating, Minimum -40 °C  Exar Line Transceivers Temperature, Operating, Minimum -40 °C   Temperature, Operating, Range -40 to +85 °C  Exar Temperature, Operating, Range -40 to +85 °C  Line Transceivers Temperature, Operating, Range -40 to +85 °C  Exar Line Transceivers Temperature, Operating, Range -40 to +85 °C   Transmitter Type Differential  Exar Transmitter Type Differential  Line Transceivers Transmitter Type Differential  Exar Line Transceivers Transmitter Type Differential   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 5 V  Exar Typical Single Supply Voltage 5 V  Line Transceivers Typical Single Supply Voltage 5 V  Exar Line Transceivers Typical Single Supply Voltage 5 V   Width 0.154" (3.9mm)  Exar Width 0.154" (3.9mm)  Line Transceivers Width 0.154" (3.9mm)  Exar Line Transceivers Width 0.154" (3.9mm)