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參數(shù)資料
| 型號： | UDA1350AH |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | IEC 958 audio DAC(IEC 958音頻轉(zhuǎn)換器) |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| 封裝： | 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44 |
| 文件頁數(shù)： | 4/36頁 |
| 文件大?。?/td> | 154K |
| 代理商： | UDA1350AH |
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1999 Dec 16
4
Philips Semiconductors
Preliminary specification
IEC 958 audio DAC
UDA1350AH
The UDA1350AH can operate in various operating modes:
IEC 958 input to the DAC including on-chip signal
processing
IEC 958 input via the digital data output interface to the
external Digital Signal Processor (DSP)
IEC 958 input to the DAC and a DSP
IEC 958 input via a DSP to the DAC including on-chip
signal processing
External source data input to the DAC including on-chip
signal processing.
The IEC 958 input audio data including the accompanying
pre-emphasis information is available on the output data
interface.
A lock indication signal is available on pin LOCK indicating
that the IEC 958 decoder is locked. By default the DAC
output and the data output interface are muted when the
decoder is out-of-lock. However, this setting can be
overruled in the L3 control mode.
4
QUICK REFERENCE DATA
Note
1.
The DAC output voltage is proportional to the DAC power supply voltage.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
V
DDA
V
DDD
I
DDA(DAC)
analog supply voltage
digital supply voltage
analog supply current of DAC
2.7
2.7
3.0
3.0
8.0
750
0.7
2.0
16.0
80
58
3.6
3.6
V
V
mA
μ
A
mA
mA
mA
mW
mW
power-on
power-down
I
DDA(PLL)
I
DDD
I
DDD(C)
P
analog supply current of PLL
digital supply current
digital supply current of core
power consumption
DAC in playback mode
DAC in Power-down mode
General
t
rst
T
amb
Digital-to-analog converter
reset active time
ambient temperature
40
250
+85
μ
s
°
C
V
o(rms)
(THD + N)/S
output voltage (RMS value)
total harmonic distortion-plus-noise to
signal ratio
note 1
f
i
= 1.0 kHz tone
at 0 dB
at
40 dB; A-weighted
f
i
= 1.0 kHz tone;
code = 0; A-weighted
f
i
= 1.0 kHz tone
f
i
= 1.0 kHz tone
900
mV
95
90
60
100
85
55
dB
dB
dB
S/N
signal-to-noise ratio
α
cs
V
o
channel separation
unbalance of output voltages
96
0.1
0.4
dB
dB
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UDA1350ATS | IEC 958 audio DAC |
| UDA1351 | 96 kHz IEC 958 audio DAC |
| UDA1351H | 96 kHz IEC 958 audio DAC |
| UDA1351TS | 96 kHz IEC 958 audio DAC |
| UDA1352HL | 48 kHz IEC 60958 audio DAC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UDA1350ATS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:IEC 958 audio DAC |
| UDA1351 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:96 kHz IEC 958 audio DAC |
| UDA1351H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:96 kHz IEC 958 audio DAC |
| UDA1351H/N1,551 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 96 KHZ SPDIF DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| UDA1351H/N1,557 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 96 KHZ SPDIF DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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