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MAX845EUA-T The MAX845EUA-T is an isolated transformer driver designed for PCMCIA cards and space-sensitive applications. It operates from a 5V or 3.3V supply with a minimum switching frequency of 450kHz.
Mfr Part #:

MAX845EUA-T

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX845EUA-T is an isolated transformer driver designed for PCMCIA cards and space-sensitive applications. It operates from a 5V or 3.3V supply with a minimum switching frequency of 450kHz.
✓ Total Stock: 2,443 pcs
$ Price Range: $0.75

MAX845EUA-T Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,443 pcs
On Request
2443 pcs On Request 1 On Request On Request 0839+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX845EUA-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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MAX845EUA-T Description

Short technical summary and product information.

The MAX845EUA-T from Analog Devices (Maxim Integrated) is an isolated transformer driver IC suitable for PCMCIA cards and other space-constrained applications. It drives a center-tapped transformer primary from a 5V or 3.3V DC power supply, enabling the secondary to provide various isolated voltages up to 750mW.

 

Key features include a minimum switching frequency of 450kHz, ultra-low input supply current ripple, and a low-power shutdown mode consuming only 5µW. The device is available in an 8-pin SO and µMAX package, supporting surface mount installation.

 

This transformer driver is designed for applications requiring isolated power supplies, such as isolated data acquisition, interface power, noise-immunity communications, and bridging ground differences. Its compact size and efficient operation make it ideal for portable and embedded systems.

MAX845EUA-T Quick Information

Product Type: Transformer Driver
Series: MAX845
Canonical Name: MAX845EUA-T Isolated Transformer Driver
Subcategory: Specialized

MAX845EUA-T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX845EUA-T Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX845EUA-T Features

  • Drives ultra-thin 5V-µs transformers.
  • Provides isolated DC-to-DC power.
  • Minimum switching frequency is 450kHz.
  • Low-power shutdown mode consumes 5µW.
  • Available in 8-pin SO and µMAX packages.

MAX845EUA-T Applications

  • Ideal for PCMCIA modem cards.
  • Used for isolated data acquisition.
  • Suitable for interface power supplies.
  • Enables noise-immunity communications.
  • Helps bridge ground differences.

MAX845EUA-T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the minimum switching frequency of the MAX845EUA-T?

The minimum switching frequency is 450kHz.

What input voltage range does the MAX845EUA-T support?

The device operates from a 5V or 3.3V DC power supply.

What is the power consumption in low-power shutdown mode?

The low-power shutdown mode consumes 5µW.

What is the operating temperature range for the MAX845EUA-T?

The operating temperature range is -40°C to 85°C.

What package type is the MAX845EUA-T available in?

The MAX845EUA-T is available in an 8-pin SO and µMAX package.

What are the primary applications for the MAX845EUA-T?

The MAX845EUA-T is designed for PCMCIA modem cards, isolated data acquisition, and isolated interface power supplies.

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