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參數(shù)資料
| 型號： | LC78858V |
| 元件分類： | DAC |
| 英文描述： | SERIAL INPUT LOADING, 16-BIT DAC, PDSO24 |
| 封裝： | SSOP-24 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 132K |
| 代理商： | LC78858V |
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Overview
The LC78858V is a sigma-delta type D/A converter for
use in digital audio systems. It provides both digital and
analog filters on chip.
Features
Built-in 8
× oversampling digital filters: 3-stage FIR
structure (31st order, 11th order, and 3rd order filters)
Built-in third-order analog low-pass filter
Digital deemphasis (handles Fs = 44.1 kHz operation)
Digital attenuator (128 steps)
Soft muting
Digital bass boost
Supports 256 fs and 384 fs system clocks
2.4 to 3.3V single-voltage power supply
Fabricated in a silicon gate CMOS process.
Package Dimensions
unit: mm
3175A-SSOP24
CMOS IC
102098RM (OT) No. 5967-1/12
Preliminaly
SANYO: SSOP24
[LC78858V]
Digital Audio D/A Converter IC
with On-Chip Digital Filters
LC78858V
Ordering number : EN*5967
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD max
–0.3 to +4.6
V
Input voltage
VIN
–0.3 to VDD +0.3
V
Output voltage
VOUT
–0.3 to VDD +0.3
V
Operating temperature
Topr
–30 to +75
°C
Storage temperature
Tstg
–40 to +125
°C
Specifications
Absolute Maximum Ratings at VSS = 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
VDD
2.4
3.0
3.6
V
Input voltage
TIN
0VDD
V
Operating temperature
Topr
–30
+75
°C
Allowable Operating Ranges at Ta = 25°C
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
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