LC78832M

The LC78832M is a CMOS two channel 16 bits D/A converter LSI that includes 2* oversampling digital filters on chip.Features of the LC78832M are:(1)2 * oversampling digital filters:FIR 43rd order;(2)Dc-emphasis filter:Fs=44.1kHz;(3)dynamic level shift conversion 16 bits D/A converters;(4)D/A converters foe two channels on chip (common mode outputs);(5)on-chip output op-amps;(6)system clock:384 fs;(7)single voltage power supply:3.2 to 5.5V;(8)si gate CMOS process(low power dissipation).

The absolute maximum ratings of the LC78832M can be summarized as:(1):the parameter is maximum supply voltage,the symbol is VDDmax,the rating is -0.3 to +7.0,the unit is V;(2):the parameter is maximum input voltage,the symbol is VINmax,the rating is -0.3 to VDD+0.3,the unit is V;(3):the parameter is maximum output voltage,the symbol is VOUTmax,the rating is -0.3 to VDD+0.3,the unit is V;(4):the parameter is operating temperature,the symbol is Topr,the rating is -30 to +75,the unit is ;(5):the parameter is storage temperature,the symbol is Tstg,the rating is -40 to +125,the unit is .

The allowable operating range of the LC78832M can be summarized as:(1):the parameter is supply voltage,the symbol is VDD,the min is 3.2,the typ is 5.0,the max is 5.5,the unit is V;(2):the parameter is reference voltage high level,the symbol is VrefH,the min is VDD-0.3,the max is VDD,the unit is V;(3):the parameter is reference voltage low level,the symbol is VrefL,the min is 0,the max is 0.3,the unit is V.