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SN65HVD01DRCR +BOM

RS-485 Interface IC 3.3V RS-485 w/ Lo VTG 1.65V I/O Supply

Manufacturer:

TI
Mfr.Part #:

SN65HVD01DRCR
Datasheet:

SN65HVD01DRCR Datasheet (PDF)
Number of receivers:

1
Number of transmitters:

1
Duplex:

Half
Supply voltage (nom) (V):

3.3
EDA/CAD Models:

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SN65HVD01DRCR General Description

The SN65HVD01 is a low-power, 250 kbps or 20 Mbps data rate selectable RS-485 transceiver, utilizing a 1.65-V to 3.6-V supply for data and enable signals, and a 3.3 V ± 10% supply for bus signals. The device is designed for applications requiring synchronous (parallel transceiver) signal timing. On-chip transient suppression protects the device against destructive IEC 61000 ESD and EFT transients.

The device combines a differential driver and a differential receiver, connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. The device features a wide common-mode voltage range making it suitable for multi-point applications over long cable runs. The SN65HVD01 is available in a tiny, 3 mm × 3 mm, SON package with operation characterized from 40°C to 125°C.

Key Features

Exceeds Requirements of TIA-485 Standard
1.65-V to 3.6-V Supply for Data and Enable Signals
3-V to 3.6-V Supply for Bus Signals
SLR Pin Selectable Data Rates: 250 kbps or 20 Mbps
1/8th Unit Load to Support up to 256 Nodes on a Bus
Small 3 mm × 3 mm SON Package
Failsafe Receiver (Bus Open, Bus Shorted, Bus Idle)
Operating Temperature Range: –40°C to 125°C
Bus-Pin Protection More Than:
- ± 15kV HBM Protection
- ± 16kV IEC61000-4-2 Contact Discharge
- ± 16kV IEC61000-4-2 Air Discharge
- 4kV IEC61000-4-4 Fast Transient Burst

Specifications

Number of receivers	1	Number of transmitters	1
Duplex	Half	Supply voltage (nom) (V)	3.3
Signaling rate (max) (MBits)	20	IEC 61000-4-2 contact (±V)	16000
Fault protection (V)	-13 to 16.5	Common-mode range (V)	-7 to 12
Number of nodes	256	Features	IEC ESD protection
Isolated	No	Supply current (max) (µA)	1100
Rating	Catalog	Operating temperature range (°C)	-40 to 125