參數(shù)資料
型號(hào): TDA1314
廠商: NXP Semiconductors N.V.
英文描述: Quadruple filter DAC
中文描述: 四重過(guò)濾數(shù)模轉(zhuǎn)換器
文件頁(yè)數(shù): 10/15頁(yè)
文件大?。?/td> 139K
代理商: TDA1314
August 1994
11
Philips Semiconductors
Product specification
Quadruple filter DAC
TDA1314T
DIGITAL
I
2
S-
BUS
,
UP
-
SAMPLING FILTER AND NOISE SHAPER
f
SCK
serial clock input
frequency
serial clock LOW time
ASF = 38 kHz
1.368
19.456
MHz
t
LC
at 20% V
DDD
;
0.35T
μ
s
t
HC
serial clock HIGH time
at 70% V
DDD
;
0.35T
μ
s
f
WS
word select input
frequency
set-up time from SDF,
SDR and WS to HIGH
going edge of SCK
hold time from SDF, SDR
and WS to HIGH going
edge of SCK
master clock input
frequency
master clock LOW time
38
44.1
48
kHz
t
sr
0.2T
μ
s
t
hr
0
μ
s
f
MCLK
N
×
4
×
f
WS
;
where N = integer
45
×
4f
WS
64
×
4f
WS
128
×
4f
WS
kHz
t
MLC
0.35TM
μ
s
t
MHC
master clock HIGH time
0.35TM
μ
s
PR
pass band ripple of
digital filter
stop band attenuation
with sample-and-hold
from DAC
f
i
> 22 kHz; no post filter
0.46
dB
α
SB
29
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
T
SCK
f
=
T
SCK
f
=
T
SCK
f
=
T
SCK
f
=
TM
SCK
f
=
TM
SCK
f
=
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