參數(shù)資料
型號(hào): LC78817M
廠商: Sanyo Electric Co.,Ltd.
英文描述: 16-Bit D/A Converter for Digital Audio(用于數(shù)字音頻產(chǎn)品的16位D/A轉(zhuǎn)換器)
中文描述: 16位的D / A數(shù)字音頻轉(zhuǎn)換器(用于數(shù)字音頻產(chǎn)品的16位的D / A轉(zhuǎn)換器)
文件頁(yè)數(shù): 2/6頁(yè)
文件大小: 82K
代理商: LC78817M
Allowable Operating Ranges
DC Characteristics
at Ta = –30 to +75°C, V
DD
= 3.0 to 5.5 V, V
SS
= 0 V
AC Characteristics
at Ta = –30 to +75°C, V
DD
= 3.0 to 5.5 V, V
SS
= 0 V
Electrical Characteristics (1)
at Ta = 25°C, V
DD
= 5.0 V, GND = 0 V
Note:
*
Values in parentheses apply to the LC78817M
Test circuit: Use a circuit that conforms to the sample application circuit shown and a 176.4 kHz sampling frequency (Fs).
No. 5107-2/6
LC78817, 78817M
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply voltage
V
DD
Topr
3.0
5.0
5.5
V
Operating temperature
–30
+75
°C
Parameter
Symbol
Conditions
min
typ
max
Unit
Input high level voltage
V
IH
V
IL
2.2
V
Input low level voltage
0.8
V
Parameter
Symbol
Conditions
min
typ
max
Unit
Clock pulse width
T
BCW
T
DS
T
DH
Tr
BCLK
35
ns
Setup time
LRCK, DATA
20
ns
Hold time
LRCK, DATA
20
ns
Rise time
BCLK, LRCK
30
ns
Fall time
Tf
BCLK, LRCK
30
ns
Parameter
Symbol
Conditions
min
typ
max
Unit
Resolution
RES
16
bits
Conversion frequency
F
S
192
kHz
Total harmonic distortion
THD1
f = 1 kHz, 0 dB
0.09
%
Dynamic range
D
R
C·T
f = 1 kHz, –60 dB
94
96
dB
Crosstalk
f = 1 kHz, 0 dB
–85
dB
Signal-to-noise ratio
S/N
JIS-A
96
100
dB
Full-scale output voltage
VFS
2.8
3.0
3.2
Vp-p
Power dissipation
Pd
30
45
mW
k
Output load resistance
R
L
*
Pins 1 and 8 (1 and 10)
5
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