參數(shù)資料
型號(hào): SAA8200HL
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Ensation Base integrated wireless audio baseband
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-407-1, LQFP-100
文件頁數(shù): 56/71頁
文件大小: 298K
代理商: SAA8200HL
SAA8200HL_2
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Preliminary data sheet
Rev. 02 — 17 October 2005
56 of 71
Philips Semiconductors
SAA8200HL
Ensation Base integrated wireless audio baseband
[1]
Set headphone amplifier in Power-down mode before setting audio DAC in Power-down mode because the line output is connected to
the headphone driver the output of the headphone clips towards its analog supply.
[2]
Exclusive the input load of the headphone driver which is 10 k
.
The output of the DAC is already connected with the headphone driver which has an input load of 10 k
.
[3]
N
INL
DNL
E
OS
E
FS
t
conv
resolution
integral non-linearity
differential non-linearity
offset error
full scale error
conversion time
2
-
-
20
20
-
-
-
-
-
-
(N + 1)
cycles
10
±
1
±
1
+20
+20
-
bit
LSB
LSB
mV
mV
Table 27:
Symbol
Control ADC characteristics
…continued
Parameter
Conditions
Min
Typ
Max
Unit
Table 28:
Symbol
Audio DAC
V
REFN
V
REFP
V
O
Static audio characteristics
Parameter
Conditions
Min
Typ
Max
Unit
negative reference voltage
positive reference voltage
output voltage
-
-
-
V
SSA(DAC)
V
DDA(3V3_DAC)
0.5V
DDA(3V3_DAC)
0
1
-
4
-
-
-
-
1.3
-
-
V
V
V
V
k
k
k
digital silence
during power-down
[1]
-
R
O
R
L
R
INT
output resistance
load resistance
resistance between V
REFP
and
V
REFN
Headphone amplifier
V
HP_COM
reference input voltage
V
O(cm)
common mode output voltage
V
offset
input offset voltage
R
L
load resistance
I
sc
output current at short circuit
[2]
0.7
[3]
>75
-
-
-
10
16
80
180
0.5V
DDA(3V3_VREFP)
-
V
I(ref)
-
-
100
200
V
V
mV
mA
mA
-
+10
-
140
240
left and right
center
Audio ADC
V
ADC_REFP
V
ADC_REFN
negative reference voltage
V
ADC_COM
common mode reference voltage
R
I
input resistance
C
I
input capacitance
Low noise amplifier
R
I
input resistance
V
offset
output offset voltage
positive reference voltage
-
-
-
-
-
V
DDA(3V3_ADC)
0
0.5V
DDA(3V3_ADC)
12
24
-
-
-
-
V
V
V
k
pF
3.5
-
5
-
-
1
k
mV
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