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Philips Semiconductors
Low power audio DAC
9
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
PARAMETER
V
supply voltage
DD
T
maximum crystal temperature
xtal(max)
T
storage temperature
stg
T
ambient temperature
amb
V
electrostatic handling voltage
es
I
short-circuit current of DAC
sc(DAC)
Note
1. All supply connections must be made to the same power supply.
2. Short-circuit test at T
10 HANDLING
Inputs and outputs are protected against electrostatic discharge in normal handling. However, it is good practice to take
normal precautions appropriate to handling MOS devices.
11 THERMAL CHARACTERISTICS
SYMBOL
R
thermal resistance from junction to ambient in free air
th(j-a)
12 QUALITY SPECIFICATION
In accordance with "SNW-FQ-611-D" .
13 DC CHARACTERISTICS
V
= V
= 2.0 V; T
DDD
DDA
otherwise specified.
SYMBOL
PARAMETER
Supplies
V
DAC analog supply voltage note 1
DDA
V
digital supply voltage
DDD
I
DAC analog supply current normal operating mode
DDA
2002 May 22
= 0 C and V
= 3 V. DAC operation after short-circuiting cannot be warranted.
amb
DDA
PARAMETER
= 25 C; R
= 5 k ; all voltages with respect to ground (pins V
amb
L
note 1
at 2.0 V supply voltage
at 3.0 V supply voltage
Sleep mode
at 2.0 V supply voltage
at 3.0 V supply voltage
CONDITIONS
note 1
human body model
machine model
note 2
output short-circuited to V
output short-circuited to V
CONDITIONS
CONDITIONS
1.8
1.8
11
MIN.
65
40
2000
200
SSA
DDA
VALUE
145
and V
SSA
MIN.
TYP.
2.0
2.0
2.3
3.5
125
175
Product specification
UDA1334BT
MAX.
UNIT
4.0
V
150
C
+125
C
+85
C
+2000
V
+200
V
450
mA
300
mA
UNIT
K/W
); unless
SSD
MAX.
UNIT
3.6
V
3.6
V
mA
mA
A
A
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