uda1320ats NXP Semiconductors, uda1320ats Datasheet - Page 4

• Manufacturer Part Number: uda1320ats
• Description: Low-cost Stereo Filter Dac
• Manufacturer: NXP Semiconductors

Philips Semiconductors
5
Notes
1. the output voltage has been changed with respect to the UDA1320TZ/N1.
2. the output voltage scales linearly with the power supply voltage.
6
2000 Jan 10
handbook, full pagewidth
Supply
V
V
I
I
T
DAC
V
(THD + N)/S
S/N
T
DDA
DDD
amb
amb
DDA
DDD
o(rms)
cs
Low-cost stereo filter DAC
SYMBOL
QUICK REFERENCE DATA
BLOCK DIAGRAM
analog supply voltage
digital supply voltage
DAC supply current
digital supply current
ambient temperature
output voltage (RMS value)
total harmonic distortion plus
noise-to-signal ratio
signal-to-noise ratio
channel separation
ambient temperature
SYSCLK
DATAI
V O(L)
BCK
WS
PARAMETER
6
14
1
2
3
UDA1320A
V DDA
13
V DDD
4
VOLUME/MUTE/DE-EMPHASIS
DAC
INTERPOLATION FILTER
Fig.1 Block diagram.
note 1, 2
at 0 dB
at 60 dB; A-weighted
code = 0; A-weighted
DIGITAL INTERFACE
NOISE SHAPER
CONDITIONS
V SSA
4
15
DAC
V SSD
5
INTERFACE
CONTROL
V REF(DAC)
2.7
2.7
40
40
MIN.
12
11
10
16
3.3
3.3
6.5
3.0
1.0
100
100
7
9
8
90
38
TYP.
MGM816
APPSEL
APPL0
APPL1
APPL2
APPL3
V O(R)
Preliminary specification
UDA1320ATS
3.6
3.6
+85
95
+85
85
35
MAX.
V
V
mA
mA
V
dB
dB
dB
dB
C
C
UNIT