Analog Devices MAX5222EKA+T

MAX5222 Series 5.5 V SMT Dual 8-Bit Voltage-Output Serial DAC - SOT-23-8

Dual, 8-Bit, Voltage-Output, Serial DAC in 8-Pin SOT23

D/A Converter, 2 Func, Serial Input Loading, 10us Settling Time, PDSO8

D/A CONVERTER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSSOP; Package Shape: RECTANGULAR;

The MAX5222 contains two 8-bit, buffered, voltage-out-put digital-to-analog converters (DAC A and DAC B) in a small 8-pin SOT23 package. Both DAC outputs can source and sink 1 Ma to within 100mV of ground and VDD. The MAX5222 operates with a single +2.7V to+5.5V supply. The device uses a 3-wire serial interface, which oper-ates at clock rates up to 25MHz and is compatible with SPI(TM), QSPI(TM), and MICROWIRE(TM) interface standards. The serial input shift register is 16 bits long and consists of 8 bits of DAC input data and 8 bits for DACselection and shutdown control. DAC registers can be loaded independently or in parallel at the positive edge of CS. The MAX5222's ultra-low power consumption and tiny 8-pin SOT23 package make it ideal for portable and battery-powered applications. Supply current is less than 1 Ma and drops below 1uA in shutdown mode. In addition, the reference input is disconnected from there F pin during shutdown, further reducing the system's total power consumption.