UDA1343 PHILIPS [NXP Semiconductors], UDA1343 Datasheet - Page 23

• Manufacturer Part Number: UDA1343
• Description: Economy audio CODEC with features
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
L3 readable registers
The L3 interface also contains some read-only registers in which system status can be read. The read-only registers are
given in Table 27. It should be noted that all bits mentioned in the table are active HIGH.
Table 27 Description of the bits from the READ ONLY registers
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134). All voltages referenced to ground;
V
Note
1. All V
2. According to JEDEC II specification.
THERMAL CHARACTERISTICS
2000 Jan 12
SDET-IIS-L
SDET-IIS-R
MTM_state
MT-ADC_state
MT-IIS_state
V
T
T
T
V
R
DDD
xtal(max)
stg
amb
DDD
es
th(j-a)
Economy audio CODEC with features
= V
SYMBOL
SYMBOL
NAME
DD
DDA
and V
= V
DDO
SS
connections must be made to the same power supply.
= 3 V; T
signals whether the output data of the I
signals whether there is master mute
digital supply voltage
maximum crystal temperature
storage temperature
ambient temperature
electrostatic handling voltage
thermal resistance from junction to ambient
signals whether the output data of the I
signals whether there is mute in the ADC channel
signals whether there is mute in the I
amb
PARAMETER
= 25 C; unless otherwise specified.
PARAMETER
note 1
human body model; note 2
machine model; note 2
23
2
S-bus input channel
2
2
S-bus left channel is digitally zero
S-bus right channel is digitally zero
CONDITIONS
FUNCTION
in free air
CONDITIONS
65
40
MIN.
VALUE
110
Preliminary specification
UDA1343TT
5.0
150
+125
+85
MAX.
UNIT
V
K/W
C
C
C
UNIT