CS43L22-CNZ Cirrus Logic Inc, CS43L22-CNZ Datasheet - Page 13

• 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
PWM OUTPUT CHARACTERISTICS
Test conditions (unless otherwise specified): Input test signal is a full scale 997 Hz signal; MCLK = 12.2880 MHz; Measurement
Bandwidth is 20 Hz to 20 kHz; Sample Frequency = 48 kHz; Test load R
full-bridge; VD = VL = VA = VHP = 1.8V; PWM Modulation Index of 0.85; PWM Switch Rate = 384 kHz.
VP = 5.0 V
Power Output per Channel
Total Harmonic Distortion + Noise
Dynamic Range
VP = 3.7 V
Power Output per Channel
Total Harmonic Distortion + Noise
Dynamic Range
VP =2.5 V
Power Output per Channel
Total Harmonic Distortion + Noise
Dynamic Range
MOSFET On Resistance
MOSFET On Resistance
Parameters
Mono Parallel Full-Bridge
Mono Parallel Full-Bridge
Mono Parallel Full-Bridge
Mono Parallel Full-Bridge
Mono Parallel Full-Bridge
Mono Parallel Full-Bridge
Mono Parallel Full-Bridge
Mono Parallel Full-Bridge
Mono Parallel Full-Bridge
(Note 7)
Stereo Full-Bridge
Stereo Full-Bridge
Stereo Full-Bridge
Stereo Full-Bridge
Stereo Full-Bridge
Stereo Full-Bridge
Stereo Full-Bridge
Stereo Full-Bridge
Stereo Full-Bridge
Symbol
R
R
THD+N
THD+N
THD+N
DS(ON)
DS(ON)
Confidential Draft
DR
DR
DR
P
P
P
O
O
O
3/4/10
P
P
P
P
P
P
P
P
P
P
P
P
O
O
O
O
O
O
O
O
O
O
O
O
P
P
P
P
P
P
P
P
= -60 dBFS, Unweighted
= -60 dBFS, Unweighted
= -60 dBFS, Unweighted
= -60 dBFS, Unweighted
= -60 dBFS, Unweighted
= -60 dBFS, Unweighted
P
= -60 dBFS, A-Weighted
= -60 dBFS, A-Weighted
= -60 dBFS, A-Weighted
= -60 dBFS, A-Weighted
= -60 dBFS, A-Weighted
= -60 dBFS, A-Weighted
VP = 5.0V, I
VP = 3.7V, I
O
O
O
O
O
O
O
O
O
= -3 dBFS = 0.75 W
= -3 dBFS = 0.41 W
= -3 dBFS = 0.17 W
= 0 dBFS = 0.43 W
= 0 dBFS = 0.81 W
= 0 dBFS = 0.18 W
= 0 dBFS = 0.35 W
THD+N < 10%
THD+N < 10%
THD+N < 10%
THD+N < 10%
THD+N < 10%
THD+N < 10%
= 0 dBFS = 1.5 W
= 0 dBFS = 0.8W
THD+N < 1%
THD+N < 1%
THD+N < 1%
THD+N < 1%
THD+N < 1%
THD+N < 1%
Conditions
L
= 8 Ω for stereo full-bridge, R
d
d
= 0.5 A
= 0.5 A
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
L
Typ
1.00
0.80
1.90
1.50
0.52
0.10
0.50
0.55
0.45
1.00
0.84
0.54
0.09
0.45
0.23
0.19
0.44
0.35
0.50
0.08
0.43
= 4 Ω for mono parallel
600
640
91
88
91
88
91
88
95
92
91
88
94
91
CS43L22
Max Units
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
W
W
W
W
W
W
W
W
W
W
W
W
mΩ
mΩ
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
%
%
%
%
%
%
%
%
rms
rms
rms
rms
rms
rms
rms
rms
rms
rms
rms
rms
13