SN65LBC180A Selling Leads, Price trend, SN65LBC180A DataSheet download, circuit diagram from SeekIC.com

Features: High-Speed Low-Power LinBICMOSTMCircuitry Designed for Signaling Rates+ of up to 30 MbpsBus-Pin ESD Protection Exceeds 12 kV HBMVery Low Disabled Supply-Current Requirements . . . 700 A MaximumDesigned for High-Speed Multipoint Data Transmission Over Long CablesCommon-Mode Voltage Range ...

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SeekIC No. : 004497423 Detail

SN65LBC180A: Features: High-Speed Low-Power LinBICMOSTMCircuitry Designed for Signaling Rates+ of up to 30 MbpsBus-Pin ESD Protection Exceeds 12 kV HBMVery Low Disabled Supply-Current Requirements . . . 700 A Ma...

SN65LBC180A Data Sheet

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Part Number:: SN65LBC180A
Supply Ability:: 5000

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Upload time: 2025/12/24

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Product Details

Description

Features:

High-Speed Low-Power LinBICMOS^TM
Circuitry Designed for Signaling Rates⁺of up to 30 Mbps
Bus-Pin ESD Protection Exceeds 12 kV HBM
Very Low Disabled Supply-Current Requirements . . . 700 A Maximum
Designed for High-Speed Multipoint Data Transmission Over Long Cables
Common-Mode Voltage Range of -7 V to 12 V
Low Supply Current . . . 15 mA Max
Compatible With ANSI Standard TIA/EIA-485-A and ISO 8482:1987(E)
Positive and Negative Output Current Limiting
Driver Thermal Shutdown Protection

Pinout

Connection Diagram

Specifications

Supply voltage range, V_CC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 V to 6 V
Input voltage range, V_I(A, B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -10 V to 15 V
Voltage range at D, R, DE, RE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . -0.3 V to V_CC + 0.5 V
Continuous total power dissipation (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally limited
Total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Electrostatic discharge:Bus terminals and GND, Class 3, A: (see Note 3) . . . . . . . . .  . . . . . . .  . . .. . . . . . . . 12 kV
                                     Bus terminals and GND, Class 3, B: (see Note 3) . . . . . . . . .. . . . . . . . . . . . . . . . . . . 400 V
                                     All terminals, Class 3, A: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .. . . . . . . . . . 3 kV
                                     All terminals, Class 3, B:   . . . . . . . . . . . . . . . . . . . .  . . . . .  . . .. . . . . . . . . . . . . . . . . . 400 V
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65  °C to 150 ° C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C

Description

The SN65LBC180A and SN75LBC180A differential driver and receiver pairs are monolithic integrated circuits designed for bidirectional data communication over long cables that take on the
characteristics of transmission lines. SN65LBC180A and SN75LBC180A are balanced, or differential, voltage mode devices that are compatible with ANSI standard TIA/EIA-485-A and ISO 8482:1987(E). The A version offers improved switching performance over its predecessors without sacrificing significantly more power.

SN65LBC180A and SN75LBC180A combine a differential line driver and differential input line receiver and operate from a single 5-V power supply. The driver differential outputs and the receiver differential inputs are connected to separate terminals for full-duplex operation and are designed to present minimum loading to the bus when powered off (V_CC = 0). These parts feature wide positive and negative common-mode voltage ranges, making them suitable for point-to-point or multipoint data bus applications. The SN65LBC180A and SN75LBC180A also provide positive and negative current limiting for protection from line fault conditions. The SN65LBC180A is characterized for operation from -40°C to 85°C, and the SN75LBC180A is characterized for operation from 0°C to 70°C.

SN65LBC180A

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