CS4272-CZZ Cirrus Logic Inc, CS4272-CZZ Datasheet - Page 17

• Manufacturer Part Number: CS4272-CZZ
• Description: IC CODEC AUD 24BIT 114DB 28TSSOP
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS4272-CZZ

• Package / Case: 28-TSSOP
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 114 / 114
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.1 V ~ 5.25 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Conversion Rate: 192 KSPS
• Interface Type: Serial (I2S, SPI)
• Resolution: 24 bit
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 10 C
• Number Of Channels: 2 ADC/2 DAC
• Thd Plus Noise: - 100 dB ADC / - 100 dB DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1004 - EVAL BOARD CS4272 STEREO CODEC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1042-5

DC ELECTRICAL CHARACTERISTICS
(GND = 0 V, all voltages with respect to ground. MCLK=12.288 MHz; Master Mode)
Notes: 20. Power Down Mode is defined as RST = Low with all clocks and data lines held static.
DIGITAL CHARACTERISTICS
DS593F1
Power Supply
Power Supply Current
(Normal Operation)
Power Supply Current
(Power-Down Mode)(Note 20)
Power Consumption
(Normal Operation)
Power Supply Rejection Ratio (1 kHz)
Common Mode
Nominal Common Mode Voltage
Maximum DC Current Source/Sink from VCOM
VCOM Output Impedance
FILT+
FILT+ Nominal Voltage
MUTEC
MUTEC Low-Level Output Voltage
MUTEC High-Level Output Voltage
Maximum MUTEC Drive Current
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage at I
Low-Level Output Voltage at I
Input Leakage Current
21. Valid with the recommended capacitor values on FILT+ and VCOM as shown in the Typical Connection
Diagram.
Parameter
Parameter
o
o
= 2 mA
= 2 mA
(Power-Down Mode)
VL, VD = 3.3 V
VL,VD = 3.3 V
VL,VD = 5 V
VL, VD=5 V
VL,VD=5 V
(Note 21)
VA
VA
(% of VL)
(% of VL)
Symbol
VCOM
PSRR
FILT+
I
I
I
I
I
-
-
-
A
D
D
A
D
Symbol
V
V
V
V
I
OH
OL
in
IH
IL
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
VL - 1.0
70%
Min
-
-
-
0.48xVA
0.025
41.5
1.76
Typ
433
305
VA
VA
45
24
60
25
9
1
0
3
Typ
-
-
-
-
-
Max
510
358
53
49
28
Max
30%
±10
-
-
-
-
-
-
-
-
-
-
-
0.4
-
-
CS4272
Units
VDC
VDC
Unit
mW
mW
mW
mA
mA
mA
mA
mA
k
mA
dB
µA
µA
V
V
V
V
V
V
Ω
17