参数资料
型号: UDA1380TT
厂商: NXP SEMICONDUCTORS
元件分类: 消费家电
英文描述: Stereo audio coder-decoder for MD, CD and MP3
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO32
封装: 6.10 MM, 0.65 MM PITCH, PLASTIC, MO-153, SOT-487-1, TSSOP-32
文件页数: 51/68页
文件大小: 426K
代理商: UDA1380TT
2004 Apr 22
55
NXP Semiconductors
Product specification
Stereo audio coder-decoder
for MD, CD and MP3
UDA1380
Notes
1. The output voltage of the DAC is proportional to the DAC power supply voltage.
2. When the supply voltages are below 2.7 V and the headphone load impedance is 16
Ω, it is recommended to limit
the DAC and the headphone output to less than -2 dB, otherwise clipping may occur.
3. Channel separation performance is measured at the IC pin.
AVC (line input via ADC input, output on line output and headphone driver)
Vi(rms)
input voltage (RMS value)
150
mV
(THD+N)/S48
total harmonic
distortion-plus-noise to signal
ratio at fs =48kHz
at 0 dB
80
dB
at
60 dB; A-weighted
28
dB
S/N48
signal-to-noise ratio at
fs =48kHz
Vi = 0 V; A-weighted
87
dB
α
cs
channel separation
82
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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