UDA1344 PHILIPS [NXP Semiconductors], UDA1344 Datasheet - Page 16

• Manufacturer Part Number: UDA1344
• Description: Low-voltage low-power stereo audio CODEC with DSP features
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
Notes
1. Equivalent to discharging a 100 pF capacitor via a 1.5 k series resistor.
2. Equivalent to discharging a 200 pF capacitor via a 2.5 H series inductor.
THERMAL CHARACTERISTICS
DC CHARACTERISTICS
V
2000 Feb 04
V
T
T
T
V
R
Supplies; note 1
V
V
V
V
I
I
I
I
Digital inputs
V
V
C
SYMBOL
SYMBOL
SYMBOL
DDA(ADC)
DDA(DAC)
DDO
DDD
DDD
I
xtal(max)
stg
amb
DDD
es
DDA(ADC)
DDA(DAC)
DDO
DDD
IH
IL
th(j-a)
i
Low-voltage low-power stereo audio
CODEC with DSP features
LI
= V
DDA
digital supply voltage
maximum crystal temperature
storage temperature
ambient temperature
electrostatic handling voltage
thermal resistance from junction to ambient
ADC analog supply voltage
DAC analog supply voltage
operational amplifier supply voltage
digital supply voltage
ADC analog supply current
DAC analog supply current
operational amplifier supply current operating
digital supply current
HIGH-level input voltage
LOW-level input voltage
input leakage current
input capacitance
= V
DDO
= 3.0 V; T
PARAMETER
amb
PARAMETER
PARAMETER
= 25 C; R
L
= 5 k ; all voltages referenced to ground; unless otherwise specified.
operating
ADC power-down
operating
DAC power-down
DAC power-down
operating
DAC power-down
ADC power-down
CONDITIONS
16
note 1
note 2
in free air
2.7
2.7
2.7
2.7
0.8V
0.5
MIN.
CONDITIONS
CONDITIONS
DDD
3.0
3.0
3.0
3.0
9.0
3.5
4.0
25
4.0
250
6.0
2.5
3.5
TYP.
3.6
3.6
3.6
3.6
11.0
5.0
6.0
75
6.0
300
9.0
4.0
5.0
V
0.2V
10
10
Preliminary specification
MIN.
65
40
3000 +3000 V
300
DDD
VALUE
UDA1344TS
MAX.
90
DDD
+ 0.5
5.0
150
+125
+85
+300
MAX.
V
V
V
V
mA
mA
mA
mA
mA
mA
mA
V
V
pF
A
A
A
UNIT
UNIT
K/W
V
V
UNIT
C
C
C