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MAX14789EGSA+
RS422/RS485 Transceiver, Full Duplex, 25 Mbps, 1 Transmitter, 5.5 V Supply, -40 to 105 °C, NSOIC-8
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ManufacturerANALOG DEVICES
Manufacturer Part NoMAX14789EGSA+
Newark Part No.73Y2269
Technical Datasheet
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| Quantity | Price |
|---|---|
| 1+ | $9.460 |
| 10+ | $5.990 |
| 25+ | $5.660 |
| 50+ | $5.540 |
| 100+ | $5.190 |
Price for:Each
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Multiple: 1
$9.46
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Product Information
ManufacturerANALOG DEVICES
Manufacturer Part NoMAX14789EGSA+
Newark Part No.73Y2269
Technical Datasheet
Device TypeTransceiver
IC TypeRS422 / RS485 Transceiver
IC Interface TypeRS485
No. of Receivers1Receivers
No. of Drivers1Drivers
No. of Transmitters1
Communication ModeFull Duplex
Data Rate Max25Mbps
Supply Voltage Min3V
Driver Case StyleNSOIC
Supply Voltage Max5.5V
IC Case / PackageNSOIC
No. of Pins8Pins
No. of Nodes128
ESD Protection±8 kV (Contact), ±18 kV (Air Gap), ±35 kV (HBM)
Fail SafeOpen, Short
Operating Temperature Min-40°C
Operating Temperature Max105°C
Product Range-
Qualification-
MSLMSL 1 - Unlimited
IC Generic NumberMAX14789E
SVHCNo SVHC (21-Jan-2025)
Product Overview
MAX14789EGSA+ is a full-duplex, ±35kV ESD-protected, RS-485 transceiver for high-speed communication. It is designed for robust communication in harsh industrial environments. It is optimized for communication over very long cables or short unterminated cables. Applications include motion controllers, encoder interfaces, HV AC control systems, and utility meters.
- Wide 3.0V to 5.5V supply voltage range
- Optimized for performance in harsh industrial environments
- ±35kV ESD (HBM) protection on RS-485 I/O ports
- Short-circuit protected outputs, true fail-safe receiver, thermal shutdown
- 1/4-unit load allows up to 128 transceivers on the bus
- Supply current is 1.9mA typ at DE=high, active-low RE=low, no load
- Driver common-mode output voltage is 3V max at RL=100 ohm or 54ohm
- Driver propagation delay is 25ns max at RL=54ohm, CL=50pF
- 25Mbps maximum data rate
- 8 SO package, -40°C to +105°C temperature range
Technical Specifications
Device Type
Transceiver
IC Interface Type
RS485
No. of Drivers
1Drivers
Communication Mode
Full Duplex
Supply Voltage Min
3V
Supply Voltage Max
5.5V
No. of Pins
8Pins
ESD Protection
±8 kV (Contact), ±18 kV (Air Gap), ±35 kV (HBM)
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
SVHC
No SVHC (21-Jan-2025)
IC Type
RS422 / RS485 Transceiver
No. of Receivers
1Receivers
No. of Transmitters
1
Data Rate Max
25Mbps
Driver Case Style
NSOIC
IC Case / Package
NSOIC
No. of Nodes
128
Fail Safe
Open, Short
Operating Temperature Max
105°C
Qualification
-
IC Generic Number
MAX14789E
Technical Docs (1)
Associated Products
2 Products Found
Legislation and Environmental
US ECCN:Unknown
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability