CS43L22-CNZ Cirrus Logic Inc, CS43L22-CNZ Datasheet - Page 59

• 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
8. ANALOG PERFORMANCE PLOTS
8.1
B
A
d
r
d
B
A
r
-100
-100
-10
-15
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
-10
-15
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
0
0
VHP = VA = 1.8 V
VHP = VA = 2.5 V
Headphone THD+N versus Output Power Plots
Test conditions (unless otherwise specified): Input test signal is a 997 Hz sine wave; measurement band-
width is 10 Hz to 20 kHz; Fs = 48 kHz.
10m
10m
Figure 18. THD+N vs. Output Power per Channel at 1.8 V (16 Ω load)
Figure 19. THD+N vs. Output Power per Channel at 2.5 V (16 Ω load)
20m
20m
30m
30m
40m
40m
W
W
50m
50m
Confidential Draft
60m
60m
3/4/10
70m
70m
80m
80m
NOTE: Graph shows the out-
put power per channel (i.e.
Output Power = 23 mW
single 16 Ω and 46 mW into
stereo 16 Ω with THD+N = -
75 dB).
NOTE: Graph shows the out-
put power per channel (i.e.
Output Power = 44 mW
single 16 Ω and 88 mW into
stereo 16 Ω with THD+N = -
75 dB).
Legend
Legend
G = 0.6047
G = 0.7099
G = 0.8399
G = 1.0000
G = 1.1430
G = 0.6047
G = 0.7099
G = 0.8399
G = 1.0000
G = 1.1430
CS43L22
into
into
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