參數(shù)資料
型號(hào): TLC320AD80C
廠商: Texas Instruments, Inc.
英文描述: Audio Processor Subsystem
中文描述: 音頻處理器子系統(tǒng)
文件頁(yè)數(shù): 24/36頁(yè)
文件大?。?/td> 219K
代理商: TLC320AD80C
3–2
3.2.2
Power Supplies
,
T
= 25
°
C, AV
= DV
= 5 V + 5%
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áááááááááááááááááááááááá
Power-down mode
1 MHz
mA
dB
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NOTE 4: Power supply current rating for line outputs driving 10-k
load.
3.3
Electrical Characteristics
3.3.1
Analog Audio Channel Performance, T
A
= 25
°
C, AV
DD
= DV
DD
= 5 V
±
5%
PARAMETER
19
30
1 kHz
40
dB
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Full-scale input voltage
All analog audio inputs
2.66
2.8
2.94
VPP
V
k
pF
Common mode input voltage
All analog audio inputs
2.1
2.25
2.4
Input impedance
Resistance
All analog audio inputs
20
Capacitance
All analog audio inputs
15
3-dB Bandwidth
All analog audio inputs
except the TV
BASEBAND P or TV
BASEBAND M inputs
20
kHz
Signal-to-noise ratio (SNR)
A-weighted, referenced
to 0-dB fs,
All analog audio inputs
except the TV
BASEBAND P or TV
BASEBAND M inputs
80
85
dB
Total harmonic distortion (THD)
A–weighted, referenced
to 0-dB fs
20 Hz to 20 kHz
0.02%
Frequency response
–0.8
0.2
dB
Deviation from linear phase
20 Hz to 20 kHz
±
1.5
degrees
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