參數(shù)資料
型號: TLC320AD81CDBT
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), EQUALIZER CIRCUIT, PDSO38
封裝: PLASTIC, TSSOP-38
文件頁數(shù): 17/47頁
文件大?。?/td> 195K
代理商: TLC320AD81CDBT
3–2
3.4
DAC Performance Characteristics, TA = 25°C, AVDD_DAC = 5 V,
All Other VDD = 3.3 V, fs = 44.1 kHz (see Note 1)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
DAC resolution
16
Bits
DAC signal to noise ratio (SNR) (see Note 2)
AVDD_DAC = 5 V
90
98
dB
DAC signal-to-noise ratio (SNR) (see Note 2)
AVDD_DAC = 3.3 V
90
95
dB
Dynamic range
94
dB
Total harmonic distortion (THD)
0.005
0.01
%
Total harmonic distortion + noise (THD + N)
–60 dB
–32
dB
Crosstalk
90
dB
Frequency response
0
20
kHz
DAC conversion latency
16
fs
Periods
OUTPUT DRIVER LEVELS
Full-scale output voltage (into 10 k
)
AVDD_DAC = 5 V
1
Vrms
AVDD_DAC = 3.3 V
0.6
Vrms
Output dc level
VDD/2
V
OUTPUT DRIVER LOADING
Minimum output load impedance
2
10
k
Maximum output load capacitance
100
pF
DC ACCURACY
Transition band
20
kHz
Out of band attenuation
–40
dB
Interchannel gain mismatch
Output drivers
±1%
±5%
FSR
Potential divider resistance
AVDD_DAC to CAP and
CAP to AVSS_DAC
80
100
120
k
Voltage at CAP
VDD/2
V
NOTES:
1. All measurements done with 20-kHz low-pass filter.
2. Ratio of RMS output level with 1-kHz full-scale input, to the RMS output level with all zeros into the digital
input, measured with A-weighted filter over a 20 Hz to 20 kHz bandwidth.
相關(guān)PDF資料
PDF描述
TLC320AD81EVM 2 CHANNEL(S), EQUALIZER CIRCUIT, PDSO38
TLC320AD90CPMR SPECIALTY CONSUMER CIRCUIT, PQFP64
TLC320AD90CPM SPECIALTY CONSUMER CIRCUIT, PQFP64
TLC320AD90CFN SPECIALTY CONSUMER CIRCUIT, PQCC64
TLC3541IDGKR 1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLC320AD90 制造商:TI 制造商全稱:Texas Instruments 功能描述:Stereo Audio Codec
TLC320AD91 制造商:TI 制造商全稱:Texas Instruments 功能描述:Stereo Audio Codec
TLC320AD91CPT 制造商:Rochester Electronics LLC 功能描述:- Bulk
TLC320V320CFN 制造商:Texas Instruments 功能描述:
TLC320V320CFNR 制造商:Texas Instruments 功能描述: