Product overview
Description
The ST4E1650V is a low-power differential line transceiver for data transmission standard RS-485 applications requiring an I/O supply voltage different from the device supply voltage, especially for 1.8 V applications.
The ST4E1650V operates up to 50 Mbps. It is ideal for multipoint applications in a constraint and difficult industrial environment. It is robust to ESD transients. In particular, the bus pins support ±16 kV IEC 61000-4-2 contact discharge. It features robust hot-swap capability during switching on and off, or during plug-in.
The ST4E1650V comes in a DFN10 package and can operate from -40 °C to +125 °C ambient temperature.
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All features
- Meets or exceeds the requirements of the TIA/EIA-485A standard
- 3 V to 5.5 V supply voltage
- 1.65 V to VCC VIO
- Up to 256 bus nodes
- Integrated protections
- Failsafe receiver (bus open, idle, and shorted)
- Thermal shutdown protection
- Hot swap capability
- Bus I/O ESD protection
±16 kV IEC61000-4-2 contact discharge ±30 kV HBM ±4 kV IEC61000-4-4 fast transient burst
- Low quiescent current in shutdown
- Operating free air temperature range: -40 °C to +125 °C
EDA Symbols, Footprints and 3D Models
STMicroelectronics - ST4E1650V
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| ST4E1650VIQT | Target Product is in design feasibility stage. No commitment taken to produce. | VDFPN 10 3x3x1.0 | Industrial | Ecopack3 | 10 | 2026-06-24T00:00:00.000+02:00 | |
ST4E1650VIQT
Package:
VDFPN 10 3x3x1.0Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Autoshutdown | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||
| ST4E1650VIQT | | | distributors No availability of distributors reported, please contact our sales office |
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ST4E1650VIQT Target
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors