SAA7712H Datasheet, PDF (29/44 Pages) NXP Semiconductors – Sound effects DSP

Philips Semiconductors
Sound effects DSP
Preliminary specification
SAA7712H
10 LIMITING VALUES
In accordance with the Absolute Maximum Ratings system (IEC 134).
SYMBOL
V_DD3V
V_DD5V
∆V_DD
I_IK
I_{O(sink/source)}
I_DD,I_SS
T_amb
T_stg
V_es
I_lu(prot)
P/out
P_tot
PARAMETER
CONDITION
supply voltage 3.3 V analog and
digital
supply voltage 5 V periphery
only valid for the voltages in
connection with the 5 V I/Os
voltage difference between two
V_DDx pins
input clamping diode current
output sink or source current,
output type 4 mA
V_i < −0.5 V or V_i > V_DD + 0.5 V
−0.5 V < V_o < V_DD + 0.5 V
V_DD or V_SS current per supply
pin
ambient temperature
storage temperature
electrostatic handling voltage for note 1
all pins
note 2
latch-up protection
CIC specification/test method
power dissipation per output
total power dissipation
MIN.
−0.5
−0.5
−
−
−
−
0
−65
−3 000
−300
100
−
−
MAX.
UNIT
+5
V
+6.5
V
550
mV
10
mA
20
mA
750
mA
70
°C
+150
°C
+3000 V
+300
V
−
mA
100
mW
400
mW
Notes
1. Human body model: equivalent to discharging a 100 pF capacitor through a 1.5 kΩ resistor.
2. Machine model: equivalent to discharging a 200 pF capacitor through a 2.5 µH inductance and a 0 Ω series resistor.
11 THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
R_th(j-a)
thermal resistance from junction to ambient
Note
1. Printed-circuit board mounting.
CONDITION
in free air; note 1
VALUE
45
UNIT
K/W
1999 Aug 05
29