Datasheet

2003 Apr 10 63
NXP Semiconductors Preliminary specification
Stereo audio codec with SPDIF interface UDA1355H
Table 85 register address 5AH (left) and 5DH (right); see note 1
Note
1. See for the description of the SPDI bit the corresponding SPDO bit description of Table 72.
13 LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134); all voltage referenced to ground.
Notes
1. All V
DD
and V
SS
connections must be made to the same power supply.
2. JEDEC class 2 compliant.
3. JEDEC class B compliant.
4. DAC operation after short-circuiting cannot be guaranteed.
14 THERMAL CHARACTERISTICS
BIT 151413121110 9 8
Symbol SPDI_
BIT15
SPDI_
BIT14
SPDI_
BIT13
SPDI_
BIT12
SPDI_
BIT11
SPDI_
BIT10
SPDI_
BIT9
SPDI_
BIT8
BIT76543210
Symbol SPDI_
BIT7
SPDI_
BIT6
SPDI_
BIT5
SPDI_
BIT4
SPDI_
BIT3
SPDI_
BIT2
SPDI_
BIT1
SPDI_
BIT0
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
V
DD
supply voltage note 1 2.7 5.0 V
T
stg
storage temperature −65 +125 °C
T
amb
ambient temperature −40 +85 °C
V
esd
electrostatic discharge voltage Human Body Model (HBM); note 2 −3000 +3000 V
Machine Model (MM); note 3 −250 +250 V
I
lu(prot)
latch-up protection current T
amb
=125°C; V
DD
=3.6V − 100 mA
I
sc(DAC)
short-circuit current of DAC T
amb
=0°C;V
DD
=3V; note4
output short-circuit to V
SSA1
− 20 mA
output short-circuit to V
DDA1
− 100 mA
SYMBOL PARAMETER CONDITIONS VALUE UNIT
R
th(j-a)
thermal resistance from junction to ambient in free air 70 K/W