MAXM22510GLH+ by Analog Devices

2.5kVRMS Complete Isolated RS-485/RS-422 Module Transceiver + Power

Status: Active
Series: MAXM22510
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MAXM22510 and MAXM22511 isolated RS-485/RS-422, full-duplex, transceiver modules provide 2500VRMS (60s) of galvanic isolation between the cableside (RS-485/RS-422 driver/receiver side) and the UART-side of the device. An integrated DC-DC powers the cable-side of the module. No external components are required. Isolation improves communication by breaking ground loops and reduces noise when there are large differences in ground potential between ports. These devices allow for robust communication up to 500kbps (MAXM22510) and 25Mbps (MAXM22511). The MAXM22510/MAXM22511 operate from a single 3.3V supply on the UART-side. An integrated DC-DC converter generates the 3.3V operating voltage for the cable-side of the module. The devices include one drive channel and one receive channel. The receiver is 1/4-unit load, allowing up to 128 transceivers on a common bus. 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. The driver outputs and receiver inputs are protected from ±35kV electrostatic discharge (ESD) to GNDB on the cable-side, as specified by the Human Body Model (HBM). The MAXM22510/MAXM22511 are available in an LGA 44-pin package and operate over the -40°C to +105°C temperature range.

Where to Buy

Prices starting from US$7.42

Distributor Stock
Logo for Farnell
Farnell
from US$10.03
11
in stock
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Logo for Analog Devices
Analog Devices
from US$7.42
13,807
in stock
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Logo for Newark Electronics
Newark Electronics
from US$8.86
11
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element14
from US$9.66
11
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Features

Space Saving Solution
Fully Integrated Module for Compact Design
High-Performance Transceiver Enables Flexible Designs
Integrated DC-DC for Cable-Side Power
Compliant with RS-485 EIA/TIA-485 Standard
500kbps Maximum Data Rate for the MAXM22510
25Mbps Maximum Data Rate for the MAXM22511
Allows Up to 128 Devices on the Bus
Integrated Protection Ensures for Robust Communication
±35kV ESD (HBM) on Driver Outputs/Receiver Inputs
2.5kVRMS Withstand Isolation Voltage for 60 Seconds (VISO)
630VPEAK Maximum Repetitive Peak-Isolation Voltage (VIORM)
445VRMS Maximum Working-Isolation Voltage (VIOWM)
Withstands ±10kV Surge per IEC 61000-4-5
Thermal Shutdown

Specifications

# Tx/Rx 1Tx + 1Rx
Duplex Full
VSUPPLY (V) 3.3
Data Rate (kbps) (min) 500
ICC (mA) (typ) 25
ESD Protect. (±kV) 15
Tx EN No
Rx EN No
Oper. Temp. (°C) -40 to +105
Package/Pins LGA HYBRID/44
BudgetaryPrice (See Notes) 6.93


MAXM22510GLH+ Drivers & Interfaces by Analog Devices

RS422/RS485 TRANSCEIVER, -40 TO 105DEG C

Status: Unknown
Series: -
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Device Type RS422 / RS485 Transceiver
IC Interface Type RS422, RS485
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 3V
Supply Voltage Max 3.6V
No. of Pins 44Pins
RoHS Compliant Yes

Alternative Descriptions

2.5kVRMS Isolated 25Mbps Full- | Analog Devices
Rs422/Rs485 Transceiver, -40 To 105Deg C | Newark Electronics

Frequently Asked Questions

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Is the MAXM22510GLH+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAXM22510GLH+ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAXM22510GLH+ .

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