SN75LBC176A Series

Differential Bus Transceiver

Catalog

Differential Bus Transceiver

Part	Package / Case	Package / Case	Package / Case	Mounting Type	Operating Temperature [Max]	Data Rate	Duplex	Receiver Hysteresis	Supplier Device Package	Protocol	Voltage - Supply [Min]	Voltage - Supply [Max]	Type	Package / Case [y]	Package / Case [x]
Texas Instruments SN75LBC176AP	0.3 in	8-DIP	7.62 mm	Through Hole	70 °C	30 Mbps	Half	50 mV	8-PDIP	RS422 RS485	4.75 V	5.25 V	Transceiver
Texas Instruments SN75LBC176ADG4		8-SOIC		Surface Mount	70 °C	30 Mbps	Half	50 mV	8-SOIC	RS422 RS485	4.75 V	5.25 V	Transceiver	3.9 mm	0.154 in
Texas Instruments SN75LBC176D		8-SOIC		Surface Mount	70 °C	30 Mbps	Half	50 mV	8-SOIC	RS422 RS485	4.75 V	5.25 V	Transceiver	3.9 mm	0.154 in
Texas Instruments SN75LBC176AD		8-SOIC		Surface Mount	70 °C	30 Mbps	Half	50 mV	8-SOIC	RS422 RS485	4.75 V	5.25 V	Transceiver	3.9 mm	0.154 in
Texas Instruments SN75LBC176DRG4		8-SOIC		Surface Mount	70 °C	30 Mbps	Half	50 mV	8-SOIC	RS422 RS485	4.75 V	5.25 V	Transceiver	3.9 mm	0.154 in
Texas Instruments SN75LBC176ADR		8-SOIC		Surface Mount	70 °C	30 Mbps	Half	50 mV	8-SOIC	RS422 RS485	4.75 V	5.25 V	Transceiver	3.9 mm	0.154 in
Texas Instruments SN75LBC176DR		8-SOIC		Surface Mount	70 °C	30 Mbps	Half	50 mV	8-SOIC	RS422 RS485	4.75 V	5.25 V	Transceiver	3.9 mm	0.154 in

Catalog

Differential Bus Transceiver

Key Features

• Bidirectional TransceiverMeets or Exceeds the Requirements of ANSI Standard TIA/EIA−485−A and ISO 8482:1987(E)High-Speed Low-Power LinBiCMOS™ CircuitryDesigned for High-Speed Operation in Both Serial and Parallel ApplicationsLow SkewDesigned for Multipoint Transmission on Long Bus Lines in Noisy EnvironmentsVery Low Disabled Supply Current . . . 200 µA MaximumWide Positive and Negative Input/Output Bus Voltage RangesThermal-Shutdown ProtectionDriver Positive-and Negative-Current LimitingOpen-Circuit Failsafe Receiver DesignReceiver Input Sensitivity . . . ±200 mV MaxReceiver Input Hysteresis . . . 50 mV TypOperates From a Single 5-V SupplyGlitch-Free Power-Up and Power-Down ProtectionAvailable in Q-Temp Automotive HighRel Automotive Applications Configuration Control / Print Support Qualification to Automotive StandardsBidirectional TransceiverMeets or Exceeds the Requirements of ANSI Standard TIA/EIA−485−A and ISO 8482:1987(E)High-Speed Low-Power LinBiCMOS™ CircuitryDesigned for High-Speed Operation in Both Serial and Parallel ApplicationsLow SkewDesigned for Multipoint Transmission on Long Bus Lines in Noisy EnvironmentsVery Low Disabled Supply Current . . . 200 µA MaximumWide Positive and Negative Input/Output Bus Voltage RangesThermal-Shutdown ProtectionDriver Positive-and Negative-Current LimitingOpen-Circuit Failsafe Receiver DesignReceiver Input Sensitivity . . . ±200 mV MaxReceiver Input Hysteresis . . . 50 mV TypOperates From a Single 5-V SupplyGlitch-Free Power-Up and Power-Down ProtectionAvailable in Q-Temp Automotive HighRel Automotive Applications Configuration Control / Print Support Qualification to Automotive Standards

Description

These transceivers are suitable for ANSI Standard TIA/EIA−485 (RS-485) and ISO 8482 applications to the extent that they are specified in the operating conditions and characteristics section of this data sheet. Certain limits contained in TIA/EIA−485−A and ISO 8482:1987 (E) are not met or cannot be tested over the entire military temperature range. The SN55LBC176 is characterized for operation from –55°C to 125°C. The SN65LBC176 is characterized for operation from –40°C to 85°C, and the SN65LBC176Q is characterized for operation from –40°C to 125°C. The SN75LBC176 is characterized for operation from 0°C to 70°C. These transceivers are suitable for ANSI Standard TIA/EIA−485 (RS-485) and ISO 8482 applications to the extent that they are specified in the operating conditions and characteristics section of this data sheet. Certain limits contained in TIA/EIA−485−A and ISO 8482:1987 (E) are not met or cannot be tested over the entire military temperature range. The SN55LBC176 is characterized for operation from –55°C to 125°C. The SN65LBC176 is characterized for operation from –40°C to 85°C, and the SN65LBC176Q is characterized for operation from –40°C to 125°C. The SN75LBC176 is characterized for operation from 0°C to 70°C.