MAXIM

MAX3483ESA+T

3V~3.6V Transceiver 250Kbps SO-8 Drivers, Receivers, Transceivers RoHS

SO-8ROHS3 CompliantActive

3.3V-Powered, ±15kV ESD-Protected, 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers

Manufacturer: MAXIM
Manufacturer part #: MAX3483ESA+T
Store part #: C478984
Package / case: SO-8
Category: Drivers, Receivers, Transceivers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,233 in stock

#C478984

Stock & price checked 29 h ago

Quantity	Unit price	Pack price
1+	₹460.36	₹460.36
10+	₹402.17	₹4,021.70
30+	₹365.90	₹10,977.00
100+	₹288.16	₹28,816.00
500+	₹271.23	₹1,35,615.00
1,000+	₹264.06	₹2,64,060.00

Quantity (min 1)

1 × ₹460.36

₹460.36

excl. GST

₹543.22 incl. 18% GST

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Standard pack: 2,500 per reel

MAX3483ESA+T

₹460.36 for 1 + GST

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Specifications

Voltage - Supply: 3V~3.6V
Type: Transceiver
Data Rate: 250Kbps
Operating Temperature: -40℃~+85℃
ESD Protect: ±15kV
Communication Mode: Half-Duplex
Number of Drivers: 1
Features: Tx/Rx enable;Enable shutdown;Overcurrent Protection;Thermal shutdown protection;Low-power mode
Number of Receivers: 1
Quiescent Supply Current: 2mA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.209 g

Overview

Devices in the MAX3483E family (MAX3483E/MAX3485E/ MAX3486E/MAX3488E/MAX3490E/MAX3491E) are ±15kV ESD-protected, +3.3V, low-power transceivers for RS-485 and RS-422 communications. Each device contains one driver and one receiver. The MAX3483E and MAX3488E feature slew-rate-limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 250kbps. The partially slew-rate-limited MAX3486E transmits up to 2.5Mbps. The MAX3485E, MAX3490E, and MAX3491E transmit at up to 12Mbps. All devices feature enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model. Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if both inputs are open circuit. The MAX3488E, MAX3490E, and MAX3491E feature full-duplex communication, while the MAX3483E, MAX3485E, and MAX3486E are designed for half-duplex communication.

Applications

Telecommunications
Industrial-Control Local Area Networks
Transceivers for EMI-Sensitive Applications
Integrated Services Digital Networks
Packet Switching

Key features

ESD Protection for RS-485 I/O Pins: ±15kV — Human Body Model, ±8kV — IEC 1000-4-2, Contact Discharge, ±15kV — IEC 1000-4-2, Air-Gap Discharge
Operate from a Single +3.3V Supply — No Charge Pump Required
Interoperable with +5V Logic
Guaranteed 12Mbps Data Rate (MAX3485E/MAX3490E/MAX3491E)
Slew-Rate Limited for Errorless Data Transmission (MAX3483E/MAX3488E)
2nA Low-Current Shutdown Mode (MAX3483E/MAX3485E/MAX3486E/MAX3491E)
-7V to +12V Common-Mode Input Voltage Range
Full-Duplex and Half-Duplex Versions Available
Industry-Standard 75176 Pinout (MAX3483E/MAX3485E/MAX3486E)
Current-Limiting and Thermal Shutdown for Driver Overload Protection