CS4270-DZZ Cirrus Logic Inc, CS4270-DZZ Datasheet - Page 6

• 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

6
2. DIGITAL I/O PIN CHARACTERISTICS
The level for each input is set by its corresponding power supply and should not exceed the maximum ratings.
Software Mode
Stand-Alone Mode
All Modes
Supply
Power
VLC
VLC
VD
VA
Number
Pin
10
11
12
13
10
11
12
13
14
21
24
9
9
1
2
3
4
7
SDA/CDOUT
Pin Name
SCL/CCLK
AD1/CDIN
AD0/CS
SDOUT
MUTEA
MUTEB
MDIV1
MDIV2
MCLK
LRCK
I²S/LJ
SCLK
SDIN
RST
AD2
M1
M0
Input/Output
Input/Output
Input/Output
Output
Output
Output
Table 1. Digital I/O Pin Power Rails
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
I/O
1.8 V-5.0 V, Open Drain
3.3 V-5.0 V, CMOS
3.3 V-5.0 V, CMOS
3.3 V-5.0 V, CMOS
3.3 V-5.0 V, CMOS
3.3 V-5.0 V, CMOS
Driver
-
-
-
-
-
-
-
-
-
-
-
-
1.8 V-5.0 V, with hysteresis
1.8 V-5.0 V, with hysteresis
1.8 V-5.0 V
1.8 V-5.0 V
3.3 V-5.0 V
1.8 V-5.0 V
1.8 V-5.0 V
1.8 V-5.0 V
1.8 V-5.0 V
1.8 V-5.0 V
1.8 V-5.0 V
3.3 V-5.0 V
3.3 V-5.0 V
3.3 V-5.0 V
1.8 V-5.0 V
Receiver
-
-
-
CS4270
DS686F1