NLAST4501

• Guaranteed RON of 32 at 5.5 V
• Low Power Dissipation: ICC = 2 A
• Low Threshold Enable pin TTL compatible at 5.0 Volts
• TTL version and pin for pin with NLAS4501
• Provides Voltage translation for many different voltage levels 3.3 to 5.0 Volts, Enable pin may go as high as 5.5 Volts 1.8 to 3.3 Volts 1.8 to 2.5 Volts
• Improved version of MAX4501 (at any voltage between 2 and 5.5 Volts)
• Chip Complexity: FETs = 11

Maximum Ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions beyond those indicated may adversely affect device reliability. Functional operation under absolute−maximum−rated conditions is not implied. Functional operation should be restricted to the Recommended Operating Conditions.
1. Measured with minimum pad spacing on an FR4 board, using 10 mm−by−1 inch, 2−ounce copper trace with no air flow.
2. Tested to EIA/JESD22−A114−A.
3. Tested to EIA/JESD22−A115−A.
4. Tested to JESD22−C101−A.
5. Tested to EIA/JESD78.

The NLAST4501 is an analog switch manufactured in sub−micron silicon−gate CMOS technology. NLAST4501 achieves very low RON while maintaining extremely low power dissipation. NLAST4501 is a bilateral switch suitable for switching either analog or digital signals, which may vary from zero to full supply voltage.

The NLAST4501 is a low voltage, TTL (low threshold) compatible device, pin for pin compatible with the MAX4501.

The Enable pin of NLAST4501 is compatible with standard TTL level outputs when supply voltage is nominal 5.0 Volts. It is also over−voltage tolerant, making it a very useful logic level translator.