MAX3293AUT+T by Analog Devices

20Mbps, +3.3V, SOT23 RS-485/RS-422 Transmitters

Status: Active
Series: MAX3293
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX3293/MAX3294/MAX3295 low-power, high-speed transmitters for RS-485/RS-422 communication operate from a single +3.3V power supply. These devices contain one differential transmitter. The MAX3295 transmitter operates at data rates up to 20Mbps, with an output skew of less than 5ns, and a guaranteed driver propagation delay below 25ns. The MAX3293 (250kbps) and MAX3294 (2.5Mbps) are slew-rate limited to minimize EMI and reduce reflections caused by improperly terminated cables. The MAX3293/MAX3294/MAX3295 output level is guaranteed at +1.5V with a standard 54Ω load, compliant with RS-485 specifications. The transmitter draws 5mA of supply current when unloaded, and 1µA in low-power shutdown mode (DE = GND). Hot-swap circuitry eliminates false transitions on the data cable during circuit initialization or connection to a live backplane, and short-circuit current limiting and thermalshutdown circuitry protect the driver against excessive power dissipation. The MAX3293/MAX3294/MAX3295 are offered in a 6-pin SOT23 package, and are specified over the automotive temperature range.

Prices starting from US$1.70


Distributor Starting From Stock
Logo for element14 element14 US$1.88
2,912
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Logo for Newark Electronics Newark Electronics US$1.72
-
Buy Now
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Features

Space-Saving 6-Pin SOT23 Package
250kbps/2.5Mbps/20Mbps Data Rates Available
Operate from a Single +3.3V Supply
ESD Protection ±9kV—Human Body Model
±9kV—Human Body Model
Slew-Rate Limited for Errorless Data Transmission (MAX3293/MAX3294)
1µA Low-Current Shutdown Mode
-7V to +12V Common-Mode Input Voltage Range
Current Limiting and Thermal Shutdown for Driver-Overload Protection
Hot-Swap Inputs for Telecom Applications
Automotive Temperature Range (-40°C to +125°C)
AEC-Q100 Qualified MAX3295AUT/V+T

Specifications

# Tx/Rx 1Tx
VSUPPLY (V) 3.3
Data Rate (kbps) (min) 250
ICC (mA) (typ) 1
ESD Protect. (±kV) 9
Tx EN Yes
Rx EN No
ICC (Shutdn.) (µA) (typ) 1
Oper. Temp. (°C) -40 to +125
Package/Pins SOT23/6
BudgetaryPrice (See Notes) 1.25


MAX3293AUT+T Semiconductors - ICs by Analog Devices

RS422/RS485 TX 250KBPS 3.465V SOT-23

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

Specifications

Device Type Transmitter
IC Interface Type RS422 RS485
No. of Drivers 1Drivers
Supply Voltage Min 3.135V
Supply Voltage Max 3.465V
Driver Case Style SOT-23
No. of Pins 6Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
IC Generic Number MAX3293
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

RS422/RS485 TX, 250KBPS, 3.465V, SOT-23 | element14
Rs422/Rs485 Tx, 250Kbps, 3.465V, Sot-23 | Newark Electronics

Frequently Asked Questions

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Is the MAX3293AUT+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX3293AUT+T have stock available?

Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for MAX3293AUT+T .

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