CS8421-DZZ Cirrus Logic Inc, CS8421-DZZ Datasheet - Page 10

• Manufacturer Part Number: CS8421-DZZ
• Description: Audio Sample Rate Converter IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS8421-DZZ

• Audio Control Type: Sample Rate Converter
• Control Interface: 3 Wire, Serial
• Supply Voltage Range: 2.38V To 2.62V, 3.14V To 5.25V
• Operating Temperature Range: -40°C To +85°C
• Audio Ic Case Style: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10
2. CHARACTERISTICS AND SPECIFICATIONS
(All Min/Max characteristics and specifications are guaranteed over the Specified Operating Conditions. Typical
performance characteristics and specifications are derived from measurements taken at nominal supply voltages
and T
SPECIFIED OPERATING CONDITIONS
(GND = 0 V, all voltages with respect to 0 V)
ABSOLUTE MAXIMUM RATINGS
(GND = 0 V; all voltages with respect to 0 V. Operation beyond these limits may result in permanent damage to the
device. Normal operation is not guaranteed at these extremes.)
Notes:
Power Supply Voltage
Ambient Operating Temperature:
Power Supply Voltage
Input Current, Any Pin Except Supplies
Input Voltage
Ambient Operating Temperature (power applied)
Storage Temperature
A
= 25°C.)
1. Transient currents of up to 100 mA will not cause SCR latch-up.
2. Numbers separated by a colon indicate input and output sample rates. For example, 48 kHz:96 kHz in-
dicates that Fsi = 48 khz and Fso = 96 kHz.
Parameter
Parameter
(Note 1)
‘-CNZ’
‘-CZ’
‘-DZ’
Symbol
Symbol
VD
T
VL
T
VD
VL
V
T
I
stg
A
in
in
A
Min
2.38
3.14
-10
-10
-40
Min
-0.3
-0.3
-0.3
-55
-65
-
Nominal
3.3 or 5.0
2.5
-
-
-
VL+0.4
+125
+150
Max
±10
3.5
6.0
Max
2.62
5.25
+70
+70
+85
CS8421
DS641F2
Units
Units
°C
°C
°C
V
V
mA
°C
°C
V
V
V