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PCI Audio SAA7785
Accelerator
Philips Semiconductors Preliminary Specification
1999 Nov 12 3
ORDERING INFORMATION
QUICK REFERENCE DATA
TYPE
NUMBER
PACKAGE
NAME DESCRIPTION VERSION
SAA7785 TQFP128 Thin quad flat pack; 128 leads (lead length 1.00 mm); body
14 x 14 x 1.00 mm
25-90040
SAA7785 TQFP100 Thin quad flat pack; 100 leads (lead length 1.00 mm); body
14 x 14 x 1.00 mm
25-90042
Condition Symbol Maximum Ratings
Ambient Operating Temperature T
A
0°C to +70°C
Ambient Storage Temperature T
S
-65°C to +150°C
Non-Operating Core and Ring Supply Voltage VDD, VDDIC -0.5V to 4.6V *
*Refer to Section 3.1 to ensure proper power supply sequencing as well as voltage ranges.
Operating Core Supply Voltage VDDIC -0.5V to 3.63V *
Operating Ring Supply Voltage VDD 3.0V to 3.63V *
5V Tolerant Supply (5.0V nominal supply) NWELL -0.5V to 5.5V *
NWELL to VDD Differential NWELL-VDD 0 ≤ (NWELL-VDD) < 4.0V
3V Tolerant I/O DC Input Voltage V
I3
-0.5V to VDD+0.5V (≤ 4.6V max)+
+Items in parenthesis are non-operating conditions.
3V Tolerant I/O DC Output Voltage V
O3
-0.5V to VDD+0.5V (≤ 4.6V max)+
5V Tolerant I/O DC Input Voltage V
I5
-0.5V to 5.5V (≤ 6.0V max)+
5V Tolerant I/O DC Output Voltage V
O5
-0.5V to VDD+0.5V (≤ 4.6V max)+
DC Input Current (at V
I
< 0V or V
I
> VDD) I
I
± 20mA
DC Output Current (at V
O
< 0V or V
O
> VDD) I
O
± 20mA
Power Dissipation P
D
500mW