MAX253EPA+ Transformer Drivers by Analog Devices

Status: Production
Series: MAX253
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MAX253 monolithic oscillator/power-driver is specifically designed to provide isolated power for an isolated RS-485 or RS-232 data interface. The device drives a center-tapped transformer primary from a 5V or 3.3V DC power supply. The secondary can be wound to provide any isolated voltage needed at power levels up to 1W.The MAX253 consists of a CMOS oscillator driving a pair of N-channel power switches. The oscillator runs at double the output frequency, driving a toggle flip-flop to ensure 50% duty cycle to each of the switches. Internal delays are arranged to ensure break-before-make action between the two switches.The SD pin puts the entire device into a low-power shutdown state, disabling both the power switches and oscillator.

Where to Buy

Prices starting from US$1.23

Distributor Stock
Logo for Farnell
Farnell
from US$4.75
111
in stock
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Logo for Analog Devices
Analog Devices
from US$4.80
841
in stock
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Logo for element14
element14
from US$5.10
111
in stock
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Logo for Newark Electronics
Newark Electronics
from US$1.23
9
in stock
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MAX253EPA+ Drivers & Interfaces by Analog Devices

TRANSFORMER DRIVER DIP-8

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

Specifications

IC Function Transformer Driver
Supply Voltage Min 2.5V
Supply Voltage Max 6V
IC Package Type DIP
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

1W Primary-Side Transformer H- | Analog Devices
TRANSFORMER DRIVER, DIP-8 | element14
Transformer Driver, Dip-8 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX253EPA+?

Additional datasheets, footprints and schematics for MAX253EPA+ are listed on our Part Details page. You can also find images and similar parts to MAX253EPA+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX253EPA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX253EPA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MAX253EPA+ fall under?

The MAX253EPA+ is listed under Transformer Drivers.

Can I view similar or alternative parts?

You can view similar parts to MAX253EPA+ when available in the Transformer Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX253EPA+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX253EPA+ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for MAX253EPA+ have stock available?

Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX253EPA+.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX253EPA+ often in real-time on the comparison pages.

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