參數(shù)資料
型號(hào): TC9444F
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): 18/28頁(yè)
文件大?。?/td> 378K
代理商: TC9444F
TC9444F
2002-01-11
25
AC Characteristics
AD Converter
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Maximum input level
Ain
1
VDD = 5.0 V
1.15
1.20
Vrms
S/(N
+ D) ratio
S/N (AD)
1
50dB, 1 kHz sine wave input
72
80
dB
THD
+ N
THD (AD)
1
0dB, 1 kHz sine wave input
65
57
dB
Crosstalk
CT (AD)
1
68
60
dB
DA Converter
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Output level
Aout
1
1.2
Vrms
S/N ratio
S/N (DA)
1
30dB, 1 kHz sine wave input
84
93
dB
THD
+ N
THD (DA)
1
0dB, 1 kHz sine wave input
86
78
dB
THD (DA)
1
0dB, 10 kHz sine wave input
83
75
Crosstalk
CT (DA)
1
90
82
dB
Timings
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
CL
= 50 pF, LRCKO, BCKO,
SDO
30
Rise time
tr
MCKO
20
ns
CL
= 50 pF, LRCKO, BCKO,
SDO
30
Fall time
tf
MCKO
20
ns
td1
XI
→ MCKO
20
Common
td2
BCKO
→ SDO
5
td3
XI
→ BCKO
15
In master mode
td4
XI
→ LRCKO
30
td5
BCKI
→ BCKO
30
Delay time
In slave mode
td6
LRCKI
→ LRCKO
30
ns
SDI setup time
tDIs
50
ns
SDI hold time
tDIh
50
ns
LRCKI setup time
tLRs
50
ns
LRCKI hold time
tLRh
50
ns
Interface setup time
T1
0.2
s
Interface shift clock pulse width
T2, T3
0.2
s
Interface data setup time
T4
0.2
s
Interface data hold time
T5
0.2
s
Interface hold time
T6
0.2
s
Interface CS signal “H” duration
T7
0.2
s
Coefficient and offset RAM write cycle
T8
1/fs
s
Power-on reset time
tRST
1
ms
Reset pulse width
tRw
0.2
s
Boot time
tBOOT
Time required for boot
50
s
相關(guān)PDF資料
PDF描述
TC9446FG SPECIALTY CONSUMER CIRCUIT, PQFP100
TC9447F SPECIALTY CONSUMER CIRCUIT, PQFP100
TC9452F SPECIALTY CONSUMER CIRCUIT, PQFP44
TC9456F SPECIALTY CONSUMER CIRCUIT, PQFP44
TC9459F 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC9446F 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Audio Digital Processor for Decode of Dolby Digital (AC-3), MPEG2 Audio
TC9446F-033 制造商:Panasonic Industrial Company 功能描述:IC
TC9446FG 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Audio Digital Processor for Decode of Dolby Digital (AC-3), MPEG2 Audio
TC9447F 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Single-Chip Audio Digital Signal Processor
TC9452F 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:SINGLE CHIP SURROUND LSI