參數(shù)資料
型號: TLC320AD75C
廠商: Texas Instruments, Inc.
英文描述: 20-Bit Sigma-Delta Stereo ADA Circuit
中文描述: 20位Σ-Δ立體聲電路反傾銷協(xié)定
文件頁數(shù): 28/43頁
文件大?。?/td> 211K
代理商: TLC320AD75C
3–4
3.3.8
DAC Filter Characteristics, f
s
= 44.1 kHz
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Pass-band ripple
fs = 20 kHz
fs = 24.1 kHz
±
0.002
dB
Stop-band attenuation
75
dB
Group delay
29/fs
s
3.3.9
Power Supply Current, f
s
= 44.1 kHz
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IDD(A)
Power-supply current,
analog (ADC)
AVDD and LVDD
29
40
mA
IDD(AD)
Power-supply current,
digital (ADC)
VDD1 and V35A
22
30
mA
IDD(DA1)
Power-supply current,
digital (DAC)
VDD2 and V35D
20
25
mA
IDD(DA2)
Power-supply current,
PWM/OSC (DAC)
PVDDL, PVDDR,
and XVDD
17
25
mA
IDD(AST)
Power-down current,
analog (ADC)
AVDD and LVDD
250
μ
A
IDD(DST)
Power-down current,
digital (ADC)
VDD1 and V35A
150
μ
A
PD
Power dissipation
400
mW
PSRR
Power supply rejection ratio
Power-supply rejection ratio
0 to 24 kHz
75
dB
24 kHz to 2.798 MHz
85
dB
3.4
ADC Switching Characteristics (see Figures 2–1 and 4–1)
PARAMETER
MIN
TYP
MAX
UNIT
fMCKI
td(MDD)
td(MIRD)
td(SDD1)
td(SDD2)
Input clock frequency, MCKI
Delay time, SCLKA
to ADOUT, master mode
Delay time, SCLKA
to LRCKA, master mode
Delay time, LRCKA to ADOUT, slave mode
Delay time, SCLKA
to ADOUT, slave mode
11.3
12.8
MHz
0
50
ns
–20
20
ns
50
ns
50
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLC320AD75CDL 制造商:Texas Instruments 功能描述:
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