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PDF UDA1334ATS Data sheet ( Hoja de datos )
| Número de pieza | UDA1334ATS | |
| Descripción | Low power audio DAC with PLL | |
| Fabricantes | NXP Semiconductors | |
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INTEGRATED CIRCUITS
DATA SHEET
UDA1334ATS
Low power audio DAC with PLL
Product specification
Supersedes data of 2000 Feb 09
File under Integrated Circuits, IC01
2000 Jul 31
1 page  
Philips Semiconductors
Low power audio DAC with PLL
6 BLOCK DIAGRAM
Product specification
UDA1334ATS
handbook, full pagewidth
BCK
WS
DATAI
1
2
3
VDDD
4
SYSCLK/PLL1
MUTE
DEEM/CLKOUT
UDA1334ATS
6
8
9
VSSD
5
PLL0
10
DIGITAL INTERFACE
PLL
DE-EMPHASIS
INTERPOLATION FILTER
NOISE SHAPER
7 SFOR1
11 SFOR0
14
VOUTL
13
VDDA
DAC
DAC
15
VSSA
Fig.1 Block diagram.
12
Vref(DAC)
16
VOUTR
MGL973
2000 Jul 31
5
5 Page 
Philips Semiconductors
Low power audio DAC with PLL
Product specification
UDA1334ATS
9 LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
VDD
Txtal(max)
Tstg
Tamb
Ves
Isc(DAC)
PARAMETER
CONDITIONS
supply voltage
note 1
maximum crystal
temperature
storage temperature
ambient temperature
electrostatic handling voltage human body model; note 2
machine model; note 2
short-circuit current of DAC note 3
output short-circuited to VSSA
output short-circuited to VDDA
MIN.
−
−
MAX.
4.0
150
UNIT
V
°C
−65
−40
−2 000
−250
+125
+85
+2 000
+250
°C
°C
V
V
− 450 mA
− 300 mA
Notes
1. All supply connections must be made to the same power supply.
2. ESD behaviour is tested according to JEDEC II standard.
3. Short-circuit test at Tamb = 0 °C and VDDA = 3 V. DAC operation after short-circuiting cannot be warranted.
10 HANDLING
Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe, it is
desirable to take normal precautions appropriate to handling MOS devices.
11 THERMAL CHARACTERISTICS
SYMBOL
Rth(j-a)
PARAMETER
thermal resistance from junction to ambient
CONDITIONS
in free air
VALUE
145
UNIT
K/W
12 QUALITY SPECIFICATION
In accordance with “SNW-FQ-611-E”.
13 DC CHARACTERISTICS
VDDD = VDDA = 3.0 V; Tamb = 25 °C; RL = 5 kΩ; all voltages with respect to ground (pins VSSA and VSSD); unless
otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP.
MAX.
UNIT
Supplies
VDDA
VDDD
IDDA
IDDD
DAC analog supply voltage
digital supply voltage
DAC analog supply current
digital supply current
note 1
note 1
audio mode
video mode
audio mode
video mode
2.4 3.0 3.6
2.4 3.0 3.6
− 3.5 −
− 3.5 −
− 2.5 −
− 4.5 −
V
V
mA
mA
mA
mA
2000 Jul 31
11
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet UDA1334ATS.PDF ] | |
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