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| Place of Origin | Call |
| Brand Name | Maxim Integrated |
| Certification | ROHS |
| Model Number | MAX253EUA+T |
Product Details
The MAX253 is a monolithic oscillator/power-driver, specifically designed to provide isolated power for an isolated RS-485 or RS-232 data interface. It 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.
♦ Power-Supply Transformer Driver for Isolated RS-485/RS-232 Data-Interface Applications
♦ Single +5V or +3.3V Supply
♦ Low-Current Shutdown Mode: 0.4µA
♦ Pin-Selectable Frequency: 350kHz or 200kHz
♦ 8-Pin DIP, SO, and µMAX Packages
Isolated RS-485/RS-232 Power-Supply Transformer Driver
High Noise-Immunity Communications Interface
Isolated and/or High-Voltage Power Supplies
Bridge Ground Differentials
Medical Equipment
Process Control
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Maxim Integrated |
| Product Category | Specialized Power Management IC |
| Series | MAX253 |
| Product | Half-Bridge Drivers |
| Type | Non-Inverting |
| Packaging | Tape & Reel (TR) Alternate Packaging |
| Mounting-Style | SMD/SMT |
| Package-Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Operating-Temperature | -40°C ~ 85°C |
| Mounting-Type | Surface Mount |
| Applications | Transformer Driver |
| Voltage-Supply | 3.3V, 5V |
| Supplier-Device-Package | 8-uMAX |
| Current-Supply | 450μA |
| Pd-Power-Dissipation | 727 mW |
| Maximum Operating Temperature | + 85 C |
| Operating temperature range | - 40 C |
| Operating-Supply-Current | 450 uA |
| Output-Current | 1 A |
| Part-#-Aliases | MAX253 |
| Supply-Voltage-Max | 6 V |
| Supply-Voltage-Min | 2.5 V |
| Number-of-Drivers | 1 Driver |
Descriptions
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FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the procedure is sign the contract, payment by T/T,Contact the shipping company to delivery the goods to your country.
Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.
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