參數(shù)資料
型號(hào): TC94A04AFG
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP60
封裝: 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-60
文件頁(yè)數(shù): 27/42頁(yè)
文件大?。?/td> 701K
代理商: TC94A04AFG
TC94A04AFG/AFDG
2005-09-28
33
AC Characteristics
AD Converter: LIN1 to LIN4, RIN1 to RIN4 Pins
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Maximum input signal level
Vin
Input level that ADC output at
full-scale digital output
(Note 15)
1.27
1.33
Vrms
Input impedance
Zin
Each of LIN1 to LIN4, RIN1 to
RIN4 pins
19
k
S/Na1
A-Weight,
X’tal: 36.864 MHz
(Note 15)
87
95
dB
S/(N
+ D) ratio
S/Na2
CCIR-ARM,
X’tal: 36.864 MHz
(Note 15)
83
91
dB
THD
+ N
THDa
20 kHz LPF,
X’tal: 36.864 MHz
(Note 15)
82
70
dB
Cross-talk
CTa
20 kHz LPF,
Lch
→ Rch/Rch → Lch,
X’tal: 36.864 MHz
(Note 15)
80
72
dB
Dynamic range
DRa
A-Weight,
X’tal: 36.864 MHz
(Note 15)
83
90
dB
Note 15: One input pin selected of four selector of each channels.
Selector Output: OUTL, OUTR Pins
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Output signal level
Vout
1 kHz, 1.122 Vrms input
(Note 15)
0.9
1.0
1.12
Vrms
Output impedance
Zout
OUTL/OUTR pins
0.5
k
S/(N
+ D) ratio
S/Ns
A-Weight
93
104
dB
THD
+ N
THDs
20 kHz LPF
94
80
dB
Cross-talk
CTs
OUTL
→ OUTR/
OUTR
→ OUTL
88
80
dB
Note 15: One input pin selected of four selectors of each channels.
DA Converter
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Output signal level
Ao
Output voltage at full-scale
digital input
1.22
1.27
1.37
Vrms
S/N ratio
S/Nd
A-Weight,
X’tal: 36.864 MHz
90
98
dB
THD
+ N
THDd
20 kHz LPF,
X’tal: 36.864 MHz
86
75
dB
Cross-talk
CTd
20 kHz LPF,
X’tal: 36.864 MHz
95
83
dB
Dynamic range
DRd
A-Weight,
X’tal: 36.864 MHz
87
95
dB
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