The MAX1110/MAX1111 have a software-programmable, 2A automatic power-down mode to minimize power consumption. Using power-down, the supply current is reduced to 6A at 1ksps, and only 52A at 10ksps. Power-down can also be controlled using the SHDN input pin. Accessing the serial interface automatically powers up the device. The MAX1110 is available in 20-pin SSOP and DIP packages. The MAX1111 is available in small 16-pin QSOP and DIP packages.