| ₹ 2199.44 includes GST and import duties. | |
| B2B customers can avail ₹ 335.41 ITC on this product | |
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Description
Product Overview
MAX14941GWE+ is an isolated RS-485/PROFIBUS-DP transceiver. It provides 5000VRMS (60s) of galvanic isolation between the cable-side (RS-485 driver/receiver-side) and the UART-side of the device. Isolation improves communication by breaking ground loops and reduces noise when there are large differences in ground potential between ports. This device allows for robust communication upto 20Mbps. An integrated LDO provides a simple and space-efficient architecture for providing power to the cable side of the IC. Integrated true fail-safe circuitry ensures a logic-high on the receiver output when inputs are shorted or open. Undervoltage lockout disables the driver when cable-side or UART-side power supplies are below functional levels. It is used in applications such as industrial automation equipment, programmable logic controllers, HVAC, power meters.
- Integrated LDO for cable-side power, compliant with RS-485 EIA/TIa-485 standard
- 20Mbps maximum data rate, allows upto 128 devices on the bus
- ±35kV ESD (HBM) on driver outputs/receiver inputs, 5kVRMS withstand Isolation voltage for 60s (VISO)
- 1200VPEAK maximum repetitive peak-isolation voltage (VIORM)
- 848VRMS maximum working-isolation voltage (VIOWM)
- <gt/>30 years lifetime at rated working voltage, thermal shutdown
- Supply voltage range from 1.71V to 5.5V, supply current is 4mA typical at (TA = +25°C)
- Undervoltage lockout threshold hysteresis is 50mV typical at (TA = +25°C)
- Load capacitance is 10pF maximum at (VDDA – VGNDA = 1.71V to 5.5V)
- Operating temperature range from -40°C to +105°C, 16-lead SOIC (W) package
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product details
| IC Type | RS422 / RS485 Transceiver |
| No. of Transmitters | 1 |
| Data Rate Max | 20Mbps |
| Supply Voltage Max | 5.5V |
| No. of Pins | 16Pins |
| ESD Protection | ±10 kV (Contact), ±12 kV (Air Gap), ±25 kV (HBM) |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| No. of Receivers | 1Receivers |
| Communication Mode | Half Duplex |
| Supply Voltage Min | 1.71V |
| IC Case / Package | WSOIC |
| No. of Nodes | 128 |
| Fail Safe | Open, Short |
| Operating Temperature Max | 105°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Other details
| Brand | ANALOG DEVICES |
| Part Number | MAX14941GWE+ |
| Quantity | Each |
| Technical Data Sheet (570.21KB) EN | View or download |
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 2155.45 |
| 3-5 | ₹ 2133.46 |
| 5-10 | ₹ 2089.47 |
| 10+ | ₹ 2045.48 |
Bulk discount will be automatically applied during checkout based on quantity.