(China (Mainland))
Product Summary
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. Data Sheet
Among them if you have any need quote or problem, please could you tell us.
E-mail: abel.huang911@gamil.com
MSN:abel.huang@hotmail.com
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 MAX253CPA+ |
Maxim Integrated Products |
Power Driver ICs Transformer Driver for Iso RS-485 Int |
Data Sheet |
|
|
||||||||||||
| Image | Part No | Mfg | Description | |
Pricing (USD) |
Quantity | ||||||||||||
 |
MAX20 |
|
MAX CLIP |
Data Sheet |
|
|
||||||||||||
|
MAX200 |
Other |
|
Data Sheet |
Negotiable |
|
||||||||||||
|
MAX2003A |
Other |
|
Data Sheet |
Negotiable |
|
||||||||||||
|
MAX2003AC/D |
Other |
|
Data Sheet |
Negotiable |
|
||||||||||||
|
MAX2003ACPE |
Other |
|
Data Sheet |
Negotiable |
|
||||||||||||
|
MAX2003ACSE |
Other |
|
Data Sheet |
Negotiable |
|
||||||||||||
