18 Bits Digital Filter and D/A Converter
Ordering number : EN4624B
CMOS IC
LC78835K, 78835KM
18 Bits Digital Filter and D/A Converter for Digital Audio
Overvi...
Description
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...
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