MAX14939GWE+

Analog Devices / Maxim Integrated
700-MAX14939GWE+
MAX14939GWE+

Mfr.:

Description:
RS-485 Interface IC 2.75kVRMS Isolated 20Mbps Half-Duplex PROFIBUS/RS-485 Transceivers with 35kV ESD Protection

Datasheet:
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In Stock: 1.038

Stock:
1.038 Can Dispatch Immediately
Factory Lead Time:
11 Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:

Pricing (EUR)

Qty. Unit Price
Ext. Price
12,13 € 12,13 €
9,21 € 92,10 €
8,83 € 220,75 €
7,78 € 715,76 €
7,40 € 2.042,40 €
6,92 € 3.501,52 €
6,46 € 6.537,52 €
5.014 Quote

Alternative Packaging

Mfr. Part No.:
MAX14938GWE+T
Packaging:
Reel, Cut Tape, MouseReel
Availability:
In Stock
Price:
12,13 €
Min:
1

Similar Product

Analog Devices / Maxim Integrated MAX14938GWE+T
Analog Devices / Maxim Integrated
RS-485 Interface IC 2.75kVRMS Isolated 20Mbps Half-Duplex PROFIBUS/RS-485 Transceivers with 35kV ESD Protection
Compare With Current Part

Product Attribute Attribute Value Select Attribute
Analog Devices Inc.
Product Category: RS-485 Interface IC
RoHS:  
SMD/SMT
SOIC-Wide-16
MAX14939
Transceiver
20 Mb/s
1 Driver
1 Receiver
Half Duplex
5.5 V
1.71 V
4 mA, 7.6 mA
- 40 C
+ 105 C
35 kV
Tube
Brand: Analog Devices / Maxim Integrated
Country of Assembly: Not Available
Country of Diffusion: Not Available
Country of Origin: TW
Input Voltage: 3.3 V, 5 V
Operating Supply Voltage: 3.3 V, 5 V
Output Type: Differential
Pd - Power Dissipation: 1.1268 W
Product: RS-485 Transceivers
Product Type: RS-485 Interface IC
Propagation Delay Time: 68 ns
Protocol Supported: RS-485
Shutdown: Shutdown
Factory Pack Quantity: 46
Subcategory: Interface ICs
Type: Isolated
Unit Weight: 2,384 g
Products found:
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Attributes selected: 0

Datasheet

Models

TARIC:
8542399000
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
MXHTS:
8542399999
ECCN:
EAR99

Fully Isolated Transceiver Solutions for RS-485

Analog Devices Inc. and HALO Electronics partner to offer fully isolated transceiver solutions for RS-485/Profibus high-speed industrial applications. ADI RS-485/Profibus half-duplex DP transceivers provide galvanic isolation (2750V or 5000V), improving communications by breaking ground loops. This reduces noise caused by significant differences in ground potential between ports.

MAX14938/MAX14939 RS-485/PROFIBUS-DP Transceivers

Analog Devices MAX14938/MAX14939 Isolated RS-485/PROFIBUS-DP Transceivers provide 2750VRMS (60s) of galvanic isolation between the RS-485 driver/receiver side and the UART side of the device. Isolation improves communication by breaking ground loops. It also reduces noise when large differences in ground potential between ports exist. These devices allow for robust communication up to 20Mbps. An integrated LDO provides a simple and space-efficient architecture for powering the cable side of the IC. Each device includes one half-duplex driver/receiver channel. The receiver is a 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.

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