CS43L22-CNZ Cirrus Logic Inc, CS43L22-CNZ Datasheet - Page 37

• Manufacturer Part Number: CS43L22-CNZ
• Description: IC DAC W/HDPN & SPKR AMPS 40QFN
• Manufacturer: Cirrus Logic Inc

Specifications of CS43L22-CNZ

• Package / Case: 40-QFN
• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 1
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Conversion Rate: 96 KSPS
• Resolution: 24 bit
• Interface Type: Serial
• Operating Supply Voltage: 1.8 V or 2.5 V
• Operating Temperature Range: + 85 C
• Mounting Style: SMD/SMT
• Number Of Dac Outputs: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1529 - BOARD EVAL FOR CS43L22
• Power Dissipation (max): -
• Settling Time: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1650

DS792F2
7. REGISTER DESCRIPTION
All registers are read/write except for the chip I.D. and Revision Register and Interrupt Status Register which are
read only. See the following bit definition tables for bit assignment information. The default state of each bit after a
power-up sequence or reset is shown as shaded in the table. Unless otherwise specified, all “Reserved” bits must
maintain their default value.
7.1
7.1.1
7.1.2
7.2
7.2.1
CHIPID4
PDN7
7
7
Chip I.D. and Revision Register (Address 01h) (Read Only)
Power Control 1 (Address 02h)
Chip I.D. (Read Only)
I.D. code for the CS43L22.
Chip Revision (Read Only)
CS43L22 revision level.
Power Down
Configures the power state of the CS43L22.
Note:
1. All states of PDN[7:0] not shown in the table are reserved.
PDN[7:0]
0000 0001
1001 1110
1001 1111
CHIPID[4:0]
11100
REVID[2:0]
000
001
010
011
CHIPID3
PDN6
6
6
Device
CS43L22
Status
Powered Down - same as setting 1001 1111
Powered Up
Powered Down - same as setting 0000 0001
Revision Level
A0
A1
B0
B1
CHIPID2
PDN5
5
5
Confidential Draft
CHIPID1
PDN4
4
4
3/4/10
CHIPID0
PDN3
3
3
REVID2
PDN2
2
2
REVID1
PDN1
1
1
CS43L22
REVID0
PDN0
0
0
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