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參數資料
| 型號： | UDA1320ATS |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | DAC |
| 英文描述： | Low-Cost Stereo Filter DAC(低價格立體聲濾波數模轉換器) |
| 中文描述： | SERIAL INPUT LOADING, 20-BIT DAC, PDSO16 |
| 封裝： | 4.40 MM, PLASTIC, MO-152, SOT-369-1, SSOP-16 |
| 文件頁數： | 4/20頁 |
| 文件大小： | 102K |
| 代理商： | UDA1320ATS |
2000 Jan 10
4
Philips Semiconductors
Preliminary specification
Low-cost stereo filter DAC
UDA1320ATS
5
QUICK REFERENCE DATA
Notes
1.
2.
the output voltage has been changed with respect to the UDA1320TZ/N1.
the output voltage scales linearly with the power supply voltage.
6
BLOCK DIAGRAM
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
V
DDA
V
DDD
I
DDA
I
DDD
T
amb
DAC
analog supply voltage
digital supply voltage
DAC supply current
digital supply current
ambient temperature
2.7
2.7
40
3.3
3.3
6.5
3.0
3.6
3.6
+85
V
V
mA
mA
°
C
V
o(rms)
(THD + N)/S
output voltage (RMS value)
total harmonic distortion plus
noise-to-signal ratio
note 1, 2
at 0 dB
at
60 dB; A-weighted
code = 0; A-weighted
40
1.0
90
38
100
100
85
35
95
+85
V
dB
dB
dB
dB
°
C
S/N
α
cs
T
amb
signal-to-noise ratio
channel separation
ambient temperature
Fig.1 Block diagram.
handbook, full pagewidth
MGM816
DAC
UDA1320A
NOISE SHAPER
INTERPOLATION FILTER
VOLUME/MUTE/DE-EMPHASIS
CONTROL
INTERFACE
14
15
DAC
6
DIGITAL INTERFACE
8
16
9
10
3
2
1
4
5
11
7
13
12
VO(R)
BCK
WS
DATAI
VSSA
VO(L)
VDDA
VDDD
VREF(DAC)
VSSD
APPL0
APPL1
APPL2
APPL3
SYSCLK
APPSEL
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