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參數(shù)資料
| 型號(hào)： | LC78857V |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Digital Audio D/A Converter IC with On-Chip Digital Filters |
| 中文描述： | 數(shù)字音頻D / A轉(zhuǎn)換器IC與在片上數(shù)字濾波器 |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大?。?/td> | 199K |
| 代理商： | LC78857V |
Overview
The LC78857V 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 8x oversampling digital filters: 3-stage FIR
structure (31st order, 11th order, and 3rd order filters)
Analog low-pass filter
Digital deemphasis (handles Fs = 44.1 kHz operation)
Digital attenuator
Soft muting
Supports a 384fs system clock rate.
5-V single-voltage power supply
Fabricated in a silicon gate CMOS process.
Package Dimensions
unit: mm
3175A-SSOP24
CMOS IC
D3097HA (OT) No. 5537-1/11
Preliminaly
SANYO: SSOP24
[LC78857V]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-0005 JAPAN
Digital Audio D/A Converter IC
with On-Chip Digital Filters
LC78857V
Ordering number : EN
*
5537A
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
DD
max
V
IN
V
OUT
Topr
–0.3 to +7.0
V
Input voltage
–0.3 to V
DD
+0.3
–0.3 to V
DD
+0.3
–30 to +75
V
Output voltage
V
Operating temperature
°C
Storage temperature
Tstg
–40 to +125
°C
Specifications
Absolute Maximum Ratings
at V
SS
= 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
V
DD
T
IN
Topr
3.5
5.0
5.5
V
Input voltage
0
V
DD
+75
V
Operating temperature
°C
Allowable Operating Ranges
at Ta = 25°C
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| LC78858V | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC7886 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:18-Bit A/D Converter for Digital Audio Applications |
| LC78865 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:16-bit A/D Converter |
| LC78865M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:16-bit A/D Converter |
| LC78866V | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:16-bit A/D Converter |
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