CS43L21-CNZR Cirrus Logic Inc, CS43L21-CNZR Datasheet - Page 21

• Manufacturer Part Number: CS43L21-CNZR
• Description: IC 98dB 96kHz Low Power Stereo DAC
• Manufacturer: Cirrus Logic Inc

Specifications of CS43L21-CNZR

• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1282 - BOARD EVAL FOR CS43L21 DAC
• Power Dissipation (max): -
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS723A1
POWER CONSUMPTION
See
1
2
5
6
Operation
Off
Standby
Mono Playback
Stereo Playback
(Note 19)
(Note 20)
19. Unless otherwise noted, test conditions are as follows: All zeros input, slave mode, sample rate =
20. RESET pin 25 held LO, all clocks and data lines are held LO.
21. RESET pin 25 held HI, all clocks and data lines are held HI.
22. VL current will slightly increase in master mode.
(Note 21)
48 kHz; No load. Digital (VD) and logic (VL) supply current will vary depending on speed mode and mas-
ter/slave operation.
x x x x x x x x x x 1.8
x x x x x x 1 x x x 1.8
1 0 1 1 1 1 0 1 1 1 1.8
0 0 1 1 1 1 0 1 1 1 1.8
Power Ctl. Registers
02h
03h
2.5
2.5
2.5
2.5
V
i
VA_HP
1.66
2.03
2.77
3.21
0
0
0
0
Typical Current (mA)
0.01
0.01
1.40
1.71
2.05
2.50
i
VA
0
0
0.02
0.03
2.35
3.48
2.35
3.49
i
VD
0
0
(Note 22)
0.01
0.02
0.01
0.02
i
VL
0
0
0
0
CS43L21
(mW
Power
Total
18.08
12.93
23.02
0.05
0.10
9.74
0
0
rms
21
)