CS5321(2005) View Datasheet(PDF) - Cirrus Logic
Part Name
Description
Manufacturer
CS5321 Datasheet PDF : 36 Pages
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CS5321/22
CS5321 DIGITAL CHARACTERISTICS (TA = (See Note 1); Vdd1 = Vdd2 = 5.0 V ± 5%; GND =
0 V; measurements performed under static conditions)
Parameter
High-Level Input Drive Voltage
Low-Level Input Drive Voltage
High-Level Output Voltage IOUT = -40 µA
Low-Level Output Voltage IOUT = +40 µA
Input Leakage Current
Digital Input Capacitance
Digital Output Capacitance
Symbol Min
Typ
(Note 18) VIH
(Vdd)-0.6
-
(Note 18) VIL
-
-
(Note 19) VOH (Vdd)-0.3
-
(Note 19) VOL
-
-
ILKG
-
-
CIN
-
9
COUT
-
9
Max Units
-
V
1.0
V
-
V
0.3
V
±10
µA
-
pF
-
pF
Notes: 18. Device is intended to be driven with CMOS logic levels.
19. Device is intended to be interfaced to CMOS logic. Resistive loads are not recommended on these pins.
CS5321 RECOMMENDED OPERATION CONDITIONS (Voltages with respect to GND =
0 V, See Note 20)
DC Supply:
Parameter
Ambient Operating Temperature
Symbol
Positive Vdd1,Vdd2
Negative Vss1,Vss2
-BL TA
Min
4.75
-4.75
-55
Typ
Max Units
5.0
5.25
V
-5.0
-5.25
V
-
+85
°C
Notes: 20. The maximum voltage differential between the Positive Supply of the CS5321 and the Positive Digital
Supply of the CS5322 must be less than 0.25 V.
CS5321 ABSOLUTE MAXIMUM RATINGS * (Voltages with respect to GND = 0 V)
DC Supply:
Parameter
Input Current, Any Pin Except Supplies
Output Current
Total Power (all supplies and outputs)
Digital Input Voltage
Storage Temperature
Positive
Negative
(Note 21)
Symbol
Vdd1,Vdd2
Vss1,Vss2
Iin
Iout
Pt
VIND
Tstg
Min
-0.3
+0.3
-
-
-
-0.3
-65
Max
6.0
-6.0
±10
25
1
(Vdd)+0.3
150
Units
V
V
mA
mA
W
V
°C
Notes: 21. Transient currents of up to 100 mA will not cause SCR latch up.
*WARNING: Operation beyond these limits may result in permanent damage to the device. Normal operation is
not guaranteed at these extremes.
DS454F2
7
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