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SN75176ADR
+Lista de MateriaisIC TRANSCEIVER HALF 1/1 8SOIC
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FabricanteTexas Instruments
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Peça do Fabricante #SN75176ADR
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Pacote SOIC (D)-8
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Em Estoque5232
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Half |
| ReceiverHysteresis | 50 mV |
| Voltage-Supply | 4.75V ~ 5.25V |
| OperatingTemperature | 0°C ~ 70°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Visão Geral
Description
The SN75176ADR includes a driver and a receiver in a single package, with the ability to transmit and receive data simultaneously (full-duplex communication). It is designed to operate over a temperature range of -40°C to 85°C, ensuring stable performance in harsh environments. The device also features thermal shutdown protection and short-circuit protection, enhancing its reliability and robustness.
Packaged in an SOIC-8 (Small Outline Integrated Circuit) form factor, the SN75176ADR is compact and easy to integrate into circuit designs. Its industry-standard pin configuration makes it compatible with other similar transceivers, facilitating easy upgrades and replacements in existing systems.
Equivalent
1. MAX485: A low-power transceiver for RS-485 and RS-422 communication.
2. ADM485: Analog Devices' RS-485/RS-422 transceiver.
3. SP485E: By MaxLinear, similar RS-485 transceiver.
4. ISL8485: Intersil’s RS-485/RS-422 transceiver.
5. LT1785: From Linear Technology, also serves the same function.
These alternatives offer similar functionalities with slight variations in specifications.
Features
1. Compatibility: Conforms to RS-485 and RS-422 standards, making it suitable for industrial applications.
2. Data Transmission: Supports data rates up to 10 Mbps, ensuring efficient data communication.
3. Wide Supply Voltage Range: Operates over a voltage range of 4.75 V to 5.25 V.
4. Three-State Outputs: Allows for direct connection to bus lines without the need for external components.
5. Thermal Shutdown Protection: Automatically disables the device during excessive temperature conditions, preventing damage.
6. Short-Circuit Protection: Protects the device from line faults and driver contention.
7. Low Power Consumption: Minimizes power usage in idle states.
8. Operating Temperature Range: Functions effectively from -40°C to 85°C, making it suitable for various environments.
9. Package Type: Available in an 8-pin SOIC package, which is compact and easy to use in circuit designs.
These features make the SN75176ADR a versatile and robust solution for reliable data communication in challenging conditions.
Pinout
1. RO (Pin 1): Receiver Output - Provides the output data from the receiver.
2. RE̅ (Pin 2): Receiver Output Enable - Active low; enables the receiver when low.
3. DE (Pin 3): Driver Output Enable - Enables the driver outputs when high.
4. DI (Pin 4): Driver Input - Data input for the driver.
5. GND (Pin 5): Ground - Common ground reference for the device.
6. A (Pin 6): Non-inverting Driver Output / Receiver Input - Positive differential signal line.
7. B (Pin 7): Inverting Driver Output / Receiver Input - Negative differential signal line.
8. Vcc (Pin 8): Supply Voltage - Powers the IC, typically 5V.
The SN75176ADR is designed for balanced bidirectional data transmission, allowing it to send and receive data over long distances with high noise immunity.