MAX253CSA+ 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$1.21

Distributor Stock
Logo for Newark
Newark Electronics
from US$3.62
1,391
in stock
Buy Now
Logo for Farnell UK
Farnell
from US$3.67
1,355
in stock
Buy Now
Logo for Conrad
Conrad
from US$5.67
460
in stock
Buy Now
Logo for Schukat Electronic
Schukat Electronic
from US$3.48
460
in stock
Buy Now
Logo for TME
TME
from US$5.73
322
in stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$3.09
284
in stock
Buy Now
Logo for Buerklin
Buerklin
from US$4.18
0
in stock
Buy Now
Logo for Ozdisan
Ozdisan
from US$1.21
0
in stock
Buy Now
Buy Now

Last 6 months Inventory & Pricing History



MAX253CSA+ Semiconductors - ICs by Analog Devices

IC TANSFORMER DRIV 2.5MBPS 5V SOIC-8

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

Specifications

Device Type Transformer Driver
IC Interface Type RS232 RS485
No. of Drivers 1Drivers
Supply Voltage Min -300mV
Supply Voltage Max 7V
Driver Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
Operating Temperature Range 0°C to +70°C

Last 6 months Inventory & Pricing History


Alternative Descriptions

Transformer Driver, 0Deg C To 70Deg C | Newark Electronics
TRANSFORMER DRIVER, 0DEG C TO 70DEG C | Farnell
Maxim Integrated MAX253CSA+ PMIC - Energiemessung Leiterplattenmontage Tube | Conrad
Transf.-Dr. f. isol. RS485/232 SOIC8 | Schukat Electronic
IC: transformer driver | TME
1W Primary-Side Transformer H- | Analog Devices
Schnittstellen IC Monolithic Oscillator Power Driver, MAX253CSA+, SOIC-8 | Buerklin

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX253CSA+?

Additional datasheets, footprints and schematics for MAX253CSA+ are listed on our Part Details page. You can also find images and similar parts to MAX253CSA+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX253CSA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX253CSA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MAX253CSA+ fall under?

The MAX253CSA+ is listed under Transformer Drivers.

Can I view similar or alternative parts?

You can view similar parts to MAX253CSA+ 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 MAX253CSA+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX253CSA+ RoHS compliant?

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

Which authorised distributors for MAX253CSA+ have stock available?

Authorised distributors including Newark Electronics, Farnell, Conrad, Schukat Electronic and TME have stock available or on a lead time for MAX253CSA+.

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

Stock availability and lead times will be displayed for MAX253CSA+ often in real-time on the comparison pages.

What if I can't find stock of MAX253CSA+?

You can fill out our help required form which you can use to request a quote for MAX253CSA+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.