參數(shù)資料
型號: SAF-TC1910-LEBBA
廠商: INFINEON TECHNOLOGIES AG
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 66 MHz, RISC MICROCONTROLLER, PBGA208
封裝: PLASTIC, LBGA-208
文件頁數(shù): 35/68頁
文件大小: 2700K
代理商: SAF-TC1910-LEBBA
TC1910
Data Sheet
36
V 1.0, 2003-10
PRELIMINARY
Codec Electrical Characteristics
Parameter
Symbol
Limit values
Unit
Test
Conditions
min.
typ.
max.
Digital supply voltage
VDD
1.71
1.8
1.89
V
Analog supply voltage
VDDA
3.0
3.3
3.6
V
Analog supply ground
VSSA
-0.1
0.0
+0.1
V
External reference voltage VAREF
1)
Reference voltage outside the nominal range causes reduced dynamic range, decreased distortion/clipping
margins, increased/decreased gain.
1.14
1.2
+1.262)
2)
VSSA=VAGND=0V
V
Analog reference ground
VAGND
VSSA-
0.05
VSSA VSSA+
0.05
V
Analog input voltage
(RMS)
VAIN
0.775
Vrms
3)
Please take the gain settings of the analog preamplifier into account, therefore Vimaxreal=Vimax/gain
Analog output voltage
(RMS)
VAOUT
0.775
Vrms
Input Resistace of the
Analog Inputs4)
4)
Simulation value.
Rain
-
30
-
kOhm differential
input, gain:
-12,-6, 0 dB
-
15
-
kOhm single-ended
input, gain:
-12,-6, 0 dB
-
60
-
kOhm differential
input, gain:
6 to 30 dB
-
30
-
kOhm single-ended
input, gain:
6 to 30 dB
Internal Reference
Voltage Vref (Bandgap
Voltage)5)
5)
For external usage, Bandgap reference voltage is strongly dependent on the external load (<500 MOhm). In
this case, high impedance buffer must be used.
VBGP
1.1
1.2
1.3
V
AGCCR.
BGPSEL[1,0]
=00
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