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參數(shù)資料
| 型號： | 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轉換器IC與在片上數(shù)字濾波器 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大小： | 199K |
| 代理商： | LC78857V |
No. 5537-2/11
LC78857V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input high-level voltage (1)
V
IH
1
V
IL
1
V
IH
2
V
IL
2
V
OH
V
OL
Pin 15
0.7 V
DD
V
Input low-level voltage (1)
Pin 15
0.3 V
DD
V
Input high-level voltage (2)
Pins 6, 7, 8, 9, 10, 11, 14, 18, and 19
2.2
V
Input low-level voltage (2)
Pins 6, 7, 8, 9, 10, 11, 14, 18, and 19
0.8
V
Output high-level voltage
I
OH
= –3 mA, pin 17
I
OL
= 3 mA, pin 17
V
I
= V
SS
, V
DD
:
Pins 6, 7, 8, 9, 10, 11, 14, 15, 18, and 19
2.4
V
Output low-level voltage
0.4
V
Input leakage current
I
L
–25
25
μA
Allowable power dissipation
Pd
V
DD
= 5.0 V
135
200
mW
DC Characteristics
at Ta = –30 to 75°C, V
DD
= 3.5 to 5.5 V, V
SS
= 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Oscillator frequency
f
X
169
18.5
MHz
BCLK frequency
f
BCX
t
WB
t
Br
t
Bf
t
DS
t
DH
t
LS
t
LH
t
SHIFT
t
WS
t
Sr
t
Sf
t
WL
t
LP
t
Lr
t
Lf
3.0
MHz
BCLK pulse width
100
ns
BCLK rise time
30
ns
BCLK fall time
30
ns
DATA setup time
20
ns
DATA hold time
20
ns
LRCK setup time
50
ns
LRCK hold time
50
ns
SH/EMP pulse period
1000
ns
SH/EMP pulse width
300
ns
SH/EMP rise time
100
ns
SH/EMP fall time
100
ns
LAT/ND pulse width
300
ns
Latch pulse input time
300
ns
LAT/ND rise time
100
ns
LAT/ND fall time
100
ns
AC Characteristics
at Ta = –30 to 75°C, V
DD
= 3.5 to 5.5 V, V
SS
= 0 V
Timing Chart
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|---|---|
| LC78865 | 16-bit A/D Converter |
| LC78865M | 16-bit A/D Converter |
| LC78866V | 16-bit A/D Converter |
| LC7886 | 18-Bit A/D Converter for Digital Audio Applications |
| LC7886M | 18-Bit A/D Converter for Digital Audio Applications |
相關代理商/技術參數(shù) |
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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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