UDA1345 PHILIPS [NXP Semiconductors], UDA1345 Datasheet - Page 16

• Manufacturer Part Number: UDA1345
• Description: Economy audio CODEC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Power control
A 2-bit value to disable the ADC and/or DAC to reduce power consumption.
Table 21 Power control settings
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134). All voltages referenced to ground;
V
Notes
1. All V
2. DAC operation after short-circuiting cannot be warranted.
THERMAL CHARACTERISTICS
2000 Apr 18
V
T
T
T
V
I
I
R
lu(prot)
sc(DAC)
DDD
xtal(max)
stg
amb
DDD
es
th(j-a)
Economy audio CODEC
SYMBOL
SYMBOL
= V
DD
DDA
and V
= V
digital supply voltage
maximum crystal temperature
storage temperature
ambient temperature
electrostatic handling
latch-up protection current
short-circuit current of DAC
thermal resistance from junction to
ambient
PC1
DDO
SS
0
0
1
1
connections must be made to the same power supply.
= 3 V; T
PARAMETER
amb
PARAMETER
= 25 C; unless otherwise specified.
note 1
T
V
T
note 2
amb
amb
DD
output short-circuited
to V
output short-circuited
to V
= 3.6 V
PC0
= 125 C;
= 0 C; V
CONDITIONS
SSA(DAC)
DDA(DAC)
0
1
0
1
16
in free air
CONDITIONS
DD
according to JEDEC II specification
= 3 V;
65
40
MIN.
VALUE
ADC
off
off
on
on
90
5.0
150
+125
+85
200
450
325
FUNCTION
Preliminary specification
MAX.
UDA1345TS
V
mA
mA
mA
UNIT
DAC
K/W
C
C
C
off
on
off
on
UNIT