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SN75176BPSR
+Lista de MateriaisIC TRANSCEIVER HALF 1/1 8SO
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FabricanteTexas Instruments
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Peça do Fabricante #SN75176BPSR
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Pacote SOP-8
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Receiver Hysteresis | 50 mV |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features of the SN75176BPSR include high immunity to noise, with differential input/output that helps maintain signal integrity over long distances. It supports a wide range of data rates, up to 10 Mbps, and can drive up to 32 unit loads, making it suitable for networked systems. The device comes with thermal shutdown protection to prevent overheating and is designed for robust operation in various environments.
The SN75176BPSR is packaged as an 8-pin SOIC, making it suitable for compact applications. It is widely used in industrial automation, building automation, and other systems requiring reliable and efficient communication over twisted-pair cables.
Equivalent
1. MAX485 from Maxim Integrated
2. ADM485 from Analog Devices
3. LTC485 from Linear Technology (Analog Devices)
4. SP485 from MaxLinear (formerly Sipex)
5. AM26C31 from Texas Instruments
These alternatives typically share similar functionalities like low power consumption, wide common-mode range, and compatibility with industry standards. Always verify specific requirements and datasheets for compatibility.
Features
1. High-Speed Data Transmission: It supports data rates up to 10 Mbps, allowing fast communication.
2. Wide Supply Voltage Range: Operates from a single 5V power supply.
3. Robustness: Provides thermal shutdown protection and is designed to withstand bus faults.
4. Differential Inputs: Offers high noise immunity and stable data transmission.
5. Low Power Consumption: Features low standby current and reduced power usage during operation.
6. Wide Common Mode Range: Supports a wide range of voltages, enhancing compatibility with different devices.
7. Tri-state Outputs: Facilitates connection of multiple devices on the bus by enabling high impedance state.
8. Pin Compatibility: Compatible with other standard transceivers, allowing easy integration.
9. Temperature Range: Operates across a wide temperature range, ensuring reliability in various environments.
These features make it an ideal choice for industrial networking and communication applications.
Pinout
1. Pin 1 (R) - Receiver Output: This pin provides the output of the receiver.
2. Pin 2 (RE) - Receiver Output Enable: An active-low input that enables the receiver output when low.
3. Pin 3 (DE) - Driver Output Enable: An active-high input that enables the driver outputs when high.
4. Pin 4 (DI) - Driver Input: Data input for the driver circuit.
5. Pin 5 (GND) - Ground: Ground reference for the circuit.
6. Pin 6 (A) - Non-inverting Receiver Input/Driver Output: Functions as the non-inverting input for the receiver and one of the differential outputs for the driver.
7. Pin 7 (B) - Inverting Receiver Input/Driver Output: Functions as the inverting input for the receiver and the other differential output for the driver.
8. Pin 8 (VCC) - Supply Voltage: Power supply for the device, typically 5V.
This transceiver facilitates half-duplex communication and is widely used in industrial and commercial RS-485/RS-422 networks.