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MAX14770EESA+
RS485 Transceiver, Half Duplex, 20 Mbps, 1 Transmitter, 5.5 V Supply, -40 to 85 °C, NSOIC-8
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ManufacturerANALOG DEVICES
Manufacturer Part NoMAX14770EESA+
Newark Part No.73Y2257
Technical Datasheet
100 In Stock
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| Quantity | Price |
|---|---|
| 1+ | $7.970 |
| 10+ | $5.760 |
| 25+ | $5.510 |
| 50+ | $5.330 |
| 100+ | $5.160 |
| 300+ | $4.950 |
Price for:Each
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Multiple: 1
$7.97
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Product Information
ManufacturerANALOG DEVICES
Manufacturer Part NoMAX14770EESA+
Newark Part No.73Y2257
Technical Datasheet
Device TypeTransceiver
IC TypeRS485 Transceiver
No. of Receivers1Receivers
IC Interface TypeRS485
No. of Drivers1Drivers
No. of Transmitters1
Communication ModeHalf Duplex
Data Rate Max20Mbps
Supply Voltage Min4.5V
Driver Case StyleNSOIC
Supply Voltage Max5.5V
IC Case / PackageNSOIC
No. of Pins8Pins
No. of Nodes128
ESD Protection±12 kV (Contact), ±15 kV (Air Gap), ±35 kV (HBM)
Fail SafeOpen, Short
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
Qualification-
IC Generic NumberMAX14770E
SVHCNo SVHC (21-Jan-2025)
Product Overview
MAX14770EESA+ is a half-duplex, ±35kV high ESD protected, 20Mbps transceiver for PROFIBUS-DP and RS-485 applications. In addition, it can be used for RS-422/V.11 communications. The MAX14770E is designed to meet IEC 61158-2, TIA/EIA-422-B, TIA/EIA485-A, V.11, and X.27 standards. Applications include PROFIBUS-DP networks, industrial fieldbuses, motion controllers, RS-485 networks, and machine encoders.
- True fail-safe receiver prevents false, transitions on receiver input short or open
- Hot swap eliminates false transitions during power-up or hot insertion
- Short-circuit-protected outputs
- Thermal shutdown circuitry prevents excessive power dissipation
- Low current reduces power consumption
- Allows up to 128 transceivers on the bus
- Power-supply range from 4.5 to 5.5V
- Shutdown supply current is 15µA max at DE=0, active-low RE=1
- 8 SO package
- Temperature range from -40°C to +85°C
Technical Specifications
Device Type
Transceiver
No. of Receivers
1Receivers
No. of Drivers
1Drivers
Communication Mode
Half Duplex
Supply Voltage Min
4.5V
Supply Voltage Max
5.5V
No. of Pins
8Pins
ESD Protection
±12 kV (Contact), ±15 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
RS485 Transceiver
IC Interface Type
RS485
No. of Transmitters
1
Data Rate Max
20Mbps
Driver Case Style
NSOIC
IC Case / Package
NSOIC
No. of Nodes
128
Fail Safe
Open, Short
Operating Temperature Max
85°C
Qualification
-
IC Generic Number
MAX14770E
Technical Docs (3)
Associated Products
2 Products Found
Legislation and Environmental
US ECCN:EAR99
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