參數(shù)資料
型號(hào)： UDA1352HL
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： 48 kHz IEC 60958 audio DAC
中文描述： SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝： 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-313-2, LQFP-48
文件頁(yè)數(shù)： 51/64頁(yè)
文件大小： 262K
代理商： UDA1352HL
2003 Mar 25
51
Philips Semiconductors
Preliminary specification
48 kHz IEC 60958 audio DAC
UDA1352HL
13 LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
Notes
1.
2.
3.
4.
All V
DD
and V
SS
connections must be made to the same power supply.
JEDEC class 2 compliant.
JEDEC class B compliant.
DAC operation after short-circuiting cannot be warranted.
14 THERMAL CHARACTERISTICS
15 CHARACTERISTICS
V
DDD
= V
DDA
= 3.0 V; IEC 60958 input with f
s
= 48 kHz; T
amb
= 25
°
C; R
L
= 5 k
; all voltages measured with respect to
ground; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
V
DD
T
xtal
T
stg
T
amb
V
esd
supply voltage
crystal temperature
storage temperature
ambient temperature
electrostatic discharge voltage Human Body Model (HBM); note 2
Machine Model (MM); note 3
latch-up protection current
T
amb
= 125
°
C; V
DD
= 3.6 V
short-circuit current of DAC
T
amb
= 0
°
C; V
DD
= 3 V; note 4
note 1
2.7
25
65
40
2000
200
5.0
+150
+125
+85
+2000
+200
200
V
°
C
°
C
°
C
V
V
mA
I
lu(prot)
I
sc(DAC)
output short-circuited to V
SSA(DAC)
output short-circuited to V
DDA(DAC)
20
100
mA
mA
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
R
th(j-a)
thermal resistance from junction to ambient
in free air
85
K/W
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies;
note 1
V
DDA
V
DDA(DAC)
V
DDA(PLL)
V
DDD
V
DDD(C)
I
DDA(DAC)
analog supply voltage
analog supply voltage for DAC
analog supply voltage for PLL
digital supply voltage
digital supply voltage for core
analog supply current of DAC
2.7
2.7
2.7
2.7
2.7
3.0
3.0
3.0
3.0
3.0
3.3
35
0.5
9
0.6
40
tbf
3.6
3.6
3.6
3.6
3.6
V
V
V
V
V
mA
μ
A
mA
mA
mA
mW
mW
power-on
power-down; clock off
at f
s
= 48 kHz
at f
s
= 48 kHz
at f
s
= 48 kHz
DAC in Playback mode
DAC in Power-down mode
I
DDA(PLL)
I
DDD(C)
I
DDD
P
48
analog supply current of PLL
digital supply current of core
digital supply current
power consumption at
f
s
= 48 kHz
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