參數(shù)資料
型號： TLC320AD77CDBG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PDSO28
封裝： GREEN, PLASTIC, SSOP-28
文件頁數(shù)： 11/33頁
文件大?。?/td> 391K
代理商： TLC320AD77CDBG4
3–3
3.3.5
Digital-to-Analog Converter, TA = 25°C, AVDD = 3.3 V, fs = 44.1 kHz,
Input = 1 Vrms Sine Wave at 1 kHz (see Note 3)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
SNR
Signal-to-noise ratio (EIAJ)
A-weighted
100
dB
Dynamic range
A-weighted, –60 dB,
f = 1 kHz
100
dB
Signal-to-noise + distortion ratio
0 dB, 1 kHz
80
dB
Power supply rejection ratio
1 kHz
50
dB
Idle tone rejection
120
dB
Intermodulation distortion
–75
dB
Frequency response
–0.5
0.5
dB
Deviation from linear phase
±1.4
degree
DAC crosstalk
100
dB
Full-scale single-ended output voltage
AVDD = 3.3 V
1.75
VPP
NOTE 3: All the terms characterized by frequency, scale with the chosen sampling frequency, fs.
3.3.6
Output Performance Data, TA = 25°C, AVDD = DVDD = 3.3 V ± 10%
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output Driver Loading
RL
Output load resistance, (see Note 7)
10
k
CL
Output load capacitance
25
pF
RL(COM) Output load resistance, COM (see Note 8)
1
k
CL(COM)
Output load capacitance, COM
(see Note 8)
50
pF
RFILT internal resistance, RFILT
(see Note 9)
1
k
NOTES:
7. The output load resistance is coupled through an ac coupled capacitor.
8. COM may vary during power down.
9. RFILT should never be used as a voltage reference.
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相關代理商/技術參數(shù)
參數(shù)描述
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