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參數資料
| 型號： | UDA1324TS |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | DAC |
| 英文描述： | Ultra low-voltage stereo filter DAC |
| 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： | 11/20頁 |
| 文件大小： | 107K |
| 代理商： | UDA1324TS |
2000 Jan 20
11
Philips Semiconductors
Preliminary specification
Ultra low-voltage stereo filter DAC
UDA1324TS
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
Notes
1.
2.
All supply connections must be made to the same power supply.
Equivalent to discharging a 100 pF capacitor via a 1.5 k
series resistor, except pin 14 which can withstand ESD
pulses of
2500 to +2500 V.
Equivalent to discharging a 200 pF capacitor via a 2.5
μ
H series inductor.
Short-circuit test at T
amb
= 0
°
C and V
DDA
= 3 V. DAC operation after short-circuiting cannot be warranted.
3.
4.
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.
THERMAL CHARACTERISTICS
QUALITY SPECIFICATION
In accordance with “SNW-FQ-611-E”
DC CHARACTERISTICS
V
DDD
= V
DDA
= 2.0 V; T
amb
= 25
°
C; R
L
= 5 k
; all voltages referenced to ground (pins V
SSA
and V
SSD
); unless
otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
V
DDD
V
DDA
T
xtal(max)
T
stg
T
amb
V
es
digital supply voltage
analog supply voltage
maximum crystal temperature
storage temperature
ambient temperature
electrostatic handling voltage
note 1
note 1
65
40
3000
300
5.0
5.0
150
+125
+85
+3000
+300
V
V
°
C
°
C
°
C
V
V
note 2
note 3
note 4
output short-circuited to V
SSA(DAC)
output short-circuited to V
DDA(DAC)
I
sc(DAC)
short-circuit current of DAC
450
300
mA
mA
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
R
th(j-a)
thermal resistance from junction to ambient
in free air
190
K/W
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
V
DDA
V
DDD
I
DDA
I
DDD
analog supply voltage
digital supply voltage
analog supply current
digital supply current
note 1
note 1
operating
operating
1.9
1.9
2.0
2.0
3.0
1.5
2.7
2.7
V
V
mA
mA
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