CS4270-DZZ Cirrus Logic Inc, CS4270-DZZ Datasheet - Page 9

• Manufacturer Part Number: CS4270-DZZ
• Description: IC CODEC 24BIT 105DB 24TSSOP
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS4270-DZZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 105
• Voltage - Supply, Analog: 3.1 V ~ 5.25 V
• Voltage - Supply, Digital: 3.1 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Audio Codec Type: Stereo
• No. Of Adcs: 1
• No. Of Dacs: 1
• No. Of Input Channels: 3
• No. Of Output Channels: 3
• Adc / Dac Resolution: 24bit
• Sampling Rate: 216kSPS
• Ic Interface Type: I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1002 - BOARD EVAL FOR CS4270 CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1622

DS686PP1
4. CHARACTERISTICS AND SPECIFICATIONS
(All Min/Max characteristics and specifications are guaranteed over the
performance characteristics and specifications are derived from measurements taken at nominal supply voltages
and T
SPECIFIED OPERATING CONDITIONS
(AGND = 0 V; all voltages with respect to ground.)
ABSOLUTE MAXIMUM RATINGS
(AGND = DGND = 0 V, All voltages with respect to ground.)
Notes:
THERMAL CHARACTERISTICS
DC Power Supplies:
Ambient Operating Temperature (Power Applied)
DC Power Supplies:
Input Current
Analog Input Voltage
Digital Input Voltage
Ambient Operating Temperature (Power Applied)
Storage Temperature
Allowable Junction Temperature
Junction to Ambient Thermal Impedance
A
= 25°C.)
1. Operation beyond these limits may result in permanent damage to the device.
2. Any pin except supplies. Transient currents of up to ±100 mA on the analog input pins will not cause
3. θ
Normal operation is not guaranteed at these extremes.
SRC latch-up.
JA
is specified according to JEDEC specifications for multi-layer PCBs.
Parameters
Parameters
Parameter
(Single-layer PCB) TSSOP
(Multi-layer PCB) TSSOP
(Note 3)
Control Port Interface
Control Port Interface
Control Port Interface
Digital Interface
Commercial
Automotive
Analog
(Note 2)
Digital
Analog
Digital
(Note 1)
Symbol
Symbol
Symbol
θ
θ
V
V
VLC
VLC
VD
JA-M
VA
T
JA-S
T
T
V
IND-C
IND-D
VA
VD
I
A
AC
in
stg
IN
Specified Operating
AGND-0.7
Min
Min
3.1
3.1
1.7
-10
-40
-
-
-
Min
-0.3
-0.3
-0.3
-0.3
-0.3
-10
-50
-65
Nom
Typ
105
5.0
3.3
3.3
70
-
-
-
Typ
-
-
-
-
-
-
-
-
Conditions. Typical
VLC+0.3
Max
5.25
5.25
5.25
Max
+70
+85
VA+0.7
VD+0.3
135
+150
Max
+6.0
+6.0
+6.0
-
-
+95
+10
CS4270
Units
Units
°C/W
°C/W
Units
°C
°C
°C
V
V
V
mA
°C
°C
V
V
V
V
V
V
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