參數(shù)資料
型號: SAF7849HL
廠商: NXP Semiconductors N.V.
元件分類: 存儲器
英文描述: One chip CD audio device with integrated MP3-WMA decoder
封裝: SAF7843HL/M295<SOT486-1 (LQFP144)|<<http://www.nxp.com/packages/SOT486-1.html<1<Always Pb-free,;SAF7849HL/M245<SOT486-1 (LQFP144)|<<http://www.nxp.com/packages/SOT486-1.h
文件頁數(shù): 79/93頁
文件大?。?/td> 396K
代理商: SAF7849HL
SAF784X_2
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 — 9 May 2008
79 of 93
NXP Semiconductors
SAF784x
One chip CD audio device with integrated MP3/WMA decoder
9.
Recommended operating conditions
10. Characteristics
Table 17.
Symbol
V
DDD(C)
V
DDD
V
DDA
T
amb
Operating conditions
Parameter
core digital supply voltage
digital supply voltage
analog supply voltage
ambient temperature
Conditions
Min
1.65
3.0
3.0
40
Typ
1.80
3.3
3.3
+25
Max
1.95
3.6
3.6
+85
Unit
V
V
V
°
C
Table 18.
V
DDD
= V
DDA
= 3.0 V to 3.6 V; V
DDD(C)
= 1.65 V to 1.95 V; T
amb
= 25
°
C; unless otherwise stated.
Symbol
Parameter
Supply (T
amb
=
40
°
C to +85
°
C)
V
DDD(C)
core digital supply voltage
V
DDD
digital supply voltage
V
DDA
analog supply voltage
I
DDD(C)
core digital supply current
I
DDD
digital supply current
I
DDA
analog supply current
Analog section (V
DDA
= 3.3 V; V
SSA1
= V
SSA2
= V
SSA3
= 0 V)
LF path
Inputs: R1 and R2
V
M
peak voltage
Characteristics
Conditions
Min
Typ
Max
Unit
1.65
3.0
3.0
1.8
3.3
3.3
15.5
11.1
63.6
1.95
3.6
3.6
42.4
11.1
63.6
V
V
V
mA
mA
mA
V
DDD(C)
= 1.8 V
V
DDD
= 3.3 V
V
DDA
= 3.3 V
[1]
9.6
[2]
[1]
11.1
[2]
[3]
63.6
[2]
unipolar
bipolar
within one channel
between two channels
unipolar
bipolar
full scale
20
±
20
20
3
-
-
-
-
-
-
+0
±
66
±
33
±
4.1
960
±
960
+20
+3
-
-
-
mV
mV
%
%
G/G
gain variation
V
canDC
/V
range
DC cancellation voltage to range
voltage ratio
V
canDCacc
/V
range
accuracy of DC cancellation
voltage to range voltage ratio
sampling frequency
input frequency
bandwidth
signal-to-noise ratio
total harmonic distortion
input resistance
relative input resistance variation
common-mode input voltage
offset voltage
%
f
s
f
i
B
S/N
THD
R
i
R
i
/R
i
V
I(cm)
V
offset
-
-
20
55
-
20
30
-
30
4.2336
8.4672
-
-
-
-
-
1.6
-
-
-
-
-
30
-
+30
-
+30
MHz
MHz
kHz
dB
dB
k
%
V
mV
recovered
0 kHz to 20 kHz
0 kHz to 20 kHz
B = 0 kHz to 20 kHz
relative to
OPU_REF_OUT
HF path
Inputs: D1, D2, D3 and D4
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