LC78816MB

Ordering number : EN*4250C CMOS LSI LC78816MB, 78816MC 16-Bit D/A Converter for Use in Digital Audio Products Preliminaly Overview The LC78816MB and 78816MC are 16-bit CMOS D/A converters for use in digital audio products. They employ a dynamic level shift conversion technique that combines a resistor string (for the upper 9 bits), PWM (for the middle 3 bits), and level shifting (for the lower 4 bits). Package Dimensions unit: mm 3036B-MFP20 [LC78816MB, 78816MC] Features Two’s complement data format Two D/A converter channels built in (in-phase outputs) Maximum conversion frequency of 400 kHz (support for 8 times oversampling) Built-in output op amps No deglitching circuit required Si gate CMOS process (low power consumption) 5 V single-voltage power supply Low voltage (3.5 V) operation possible SANYO: DIP20 Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum power supply voltage Input voltage Output voltage Operating temperature Storage temperature Symbol VDD max VIN VOUT Topr Tstg Conditions Ratings –0.3 to +7.0 –0.3 to VDD + 0.3 –0.3 to VDD + 0.3 –30 to +75 –40 to +125 Unit V V V °C °C Allowable Operating Ranges Parameter Power supply voltage Reference voltage high Reference voltage low Operating temperature Symbol VDD VrefH VrefL Topr Conditions Ratings min 3.5 VDD – 0.3 0 –30 typ 5.0 max 5.5 VDD 0.3 +75 Unit V V V °C SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito...