LC78835K

Ordering number : EN4624B CMOS IC LC78835K, 78835KM 18 Bits Digital Filter and D/A Converter for Digital Audio Overview The LC78835K and 78835KM are 18-bit digital-to-analog D/A converter CMOS ICs with an on-chip eight-times oversampling digital filter. The LC78835 and the LC78835M are pin compatible. Package Dimensions unit: mm 3092-DIP24W [LC78835K] Features Digital filter — 8 fs oversampling filter: 3-stage finite-impulseresponse (FIR) filter design (43rd-, 11th-, and thirdorders) — De-emphasis filter: Supports fs = 32 kHz, 44.1 kHz, or 48 kHz — Soft mute — Noise shaper — Supports double-rate sampling D/A converter — Dynamic level-shifting 18-bit digital-to-analog converter — On-chip 2-channel D/A converter (with corresponding output) — On-chip output op-amp — Supports 384 fs, 392 fs, 448 fs, or 512 fs system clock — Single 5 V supply — Permits low-voltage operation (3.5 V) — Low-power silicon-gate CMOS process SANYO: DIP24W unit: mm 3155-MFP24 [LC78835KM] SANYO: MFP24 SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 73696HA (OT)/N1094TH (OT)/82793JN No. 4624-1/14 LC78835K, 78835KM Specifications Absolute Maximum Ratings at Ta = 25°C, VSS = 0°C Parameter Maximum 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 U...