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SN65HVD3088ENSR
RS-485 Interface IC Low-power half-duplex RS-485 transceiver
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Manufacturer:
Texas Instruments
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Mfr.Part #:
SN65HVD3088ENSR
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Datasheet:
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Mounting Style:
SMD/SMT
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Series:
SN65HVD3088E
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Function:
Transceiver
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Data Rate:
200 kb/s
Availability: 5963 PCS
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SN65HVD3088ENSR General Description
The SNx5HVD308xE are half-duplex transceivers designed for RS-485 data bus networks. Powered by a 5-V supply, they are fully compliant with TIA/EIA-485A standard. With controlled transition times, these devices are suitable for transmitting data over long twisted-pair cables. The SN65HVD3082E and SN75HVD3082E are optimized for signaling rates up to 200 kbps. The SN65HVD3085E is suitable for data transmission up to 1 Mbps, whereas the SN65HVD3088E is suitable for applications that require signaling rates up to 20 Mbps.
These devices are designed to operate with very low supply current, typically 0.3 mA, exclusive of the load. When in the inactive-shutdown mode, the supply current drops to a few nanoamps, which makes these devices ideal for power-sensitive applications.
The wide common-mode range and high ESD protection levels of these devices, make them suitable for demanding applications such as energy meter networks, electrical inverters, status and command signals across telecom racks, as well as cabled chassis interconnects, and industrial automation networks where noise tolerance is essential. These devices match the industry-standard footprint of the SN75176 device. The power-on-reset circuits keep the outputs in a high-impedance state until the supply voltage has stabilized. A thermal-shutdown function protects the device from damage, due to system fault conditions. The SN75HVD3082E is characterized for operation from 0°C to 70°C and SN65HVD308xE is characterized for operation from –40°C to 85°C air temperature. The D package version of the SN65HVD3082E has been characterized for operation from –40°C to 105°C.
Key Features
- Meets or exceeds the requirements of the TIA/EIA-485A standard
- Low quiescent power
- 0.3-mA Active mode
- 1-nA Shutdown mode
- 1/8 Unit load up to 256 nodes on a bus
- Bus-pin ESD protection up to 15 kV
- Industry-standard SN75176 footprint
- Fail-safe receiver (bus open, bus shorted, bus idle)
- Glitch-free power-up and power-down bus inputs and outputs
Specifications
Product Category | RS-485 Interface IC | Mounting Style | SMD/SMT |
Series | SN65HVD3088E | Function | Transceiver |
Data Rate | 200 kb/s | Number of Drivers | 1 Driver |
Duplex | Half Duplex | Supply Voltage - Max | 5.5 V |
Supply Voltage - Min | 4.5 V | Operating Supply Current | 300 uA |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
ESD Protection | 15 kV | Input Voltage | 4.5 V to 5.5 V |
Operating Supply Voltage | 4.5 VC to 5.5 V | Output Type | Digital |
Pd - Power Dissipation | 276 mW | Product | RS-485 Receivers |
Product Type | RS-485 Interface IC | Propagation Delay Time | 700 ns |
Shutdown | Shutdown | Factory Pack Quantity | 2000 |
Subcategory | Interface ICs | Type | RS-485 Transceiver |
Number of receivers | 1 | Number of transmitters | 1 |
Supply voltage (nom) (V) | 5 | Signaling rate (max) (MBits) | 20 |
Fault protection (V) | -9 to 14 | Common-mode range (V) | -7 to 12 |
Number of nodes | 256 | Isolated | No |
Supply current (max) (µA) | 900 | Rating | Catalog |
Operating temperature range (°C) | -40 to 85 |
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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
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Availability: 5963 PCS
+BOMQty. | Unit Price | Ext. Price |
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