參數(shù)資料
型號： UDA1350AH
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)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)： 25/36頁
文件大?。?/td> 154K
代理商： UDA1350AH
1999 Dec 16
25
Philips Semiconductors
Preliminary specification
IEC 958 audio DAC
UDA1350AH
11 CHARACTERISTICS
V
DDD
= V
DDA
= 3.0 V; IEC 958 input with f
s
= 48.0 kHz; T
amb
= 25
°
C; R
L
= 5 k
; all voltages measured with respect to
ground; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies;
note 1
V
DDA
V
DDA(DAC)
V
DDA(PLL)
V
DDD
V
DDD(C)
I
DDA(DAC)
analog supply voltage
analog supply voltage for DAC
analog supply voltage for PLL
digital supply voltage
digital supply voltage for core
analog supply current of DAC
2.7
2.7
2.7
2.7
2.7
3.0
3.0
3.0
3.0
3.0
8.0
750
0.7
2.0
16.0
80
58
3.6
3.6
3.6
3.6
3.6
V
V
V
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 dissipation
DAC in playback mode
DAC in Power-down mode
Digital input pins
V
IH
V
IL
V
hys(RESET)
HIGH-level input voltage
LOW-level input voltage
hysteresis voltage on
pin RESET
input leakage current
input capacitance
internal pull-up resistance
internal pull-down resistance
0.8V
DD
0.5
0.8
V
DD
+ 0.5 V
+0.2V
DD
V
V
I
LI
C
i
R
pu(int)
R
pd(int)
Digital output pins
16
16
33
33
10
10
78
78
μ
A
pF
k
k
V
OH
V
OL
I
L(max)
Digital-to-analog converter;
note 2
HIGH-level output voltage
LOW-level output voltage
maximum load current
I
OH
=
2 mA
I
OL
= 2 mA
0.85V
DD
3
0.4
V
V
mA
V
ref
reference voltage
measured with respect to
V
SSA
note 3
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
0.45V
DDA
0.50V
DDA
0.55V
DDA
V
V
o(rms)
(THD + N)/S total harmonic
output voltage (RMS value)
900
mV
distortion-plus-noise to signal
ratio
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
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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
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