CS4397-KSZ Cirrus Logic Inc, CS4397-KSZ Datasheet - Page 10

• Manufacturer Part Number: CS4397-KSZ
• Description: IC DAC 24BIT MULTY STNDRD 28SOIC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4397-KSZ

• Data Interface: Serial
• Number Of Bits: 24
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC
• Resolution (bits): 24bit
• Sampling Rate: 192kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analog: 4.75V To 5.25V
• Supply Current: 20mA
• Digital Ic Case Style: SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1066-5

SWITCHING CHARACTERISTICS
1 = VD = 5.25 to 3.0 Volts; C
10
Input Sample Rate
LRCK Duty Cycle
MCLK Frequency
MCLK Frequency
MCLK Frequency
MCLK Frequency
MCLK Duty Cycle
SCLK Frequency
SCLK rising to LRCK edge delay
SCLK rising to LRCK edge setup time
SDATA valid to SCLK rising setup time
SCLK rising to SDATA hold time
Double speed 256 Fs or Quad-speed, 128 Fs
Double speed 384 Fs or Quad-speed, 192 Fs
Double speed 128 Fs or Quad-speed 64 Fs)
Double speed 192 Fs or Quad-speed, 96 Fs
Parameter
L
SDATA
= 20 pF)
LRCK
SCLK
(Single-speed 512 Fs,
(Single-speed 384 Fs,
(Single-speed 768 Fs,
(Single-speed 256 Fs,
(Double-speed mode)
(Double-speed mode)
(Single-speed mode)
(Single-speed mode)
(Quad-speed mode)
(Quad-speed mode)
t
slrd
Figure 1. Serial Audio Input Timing
(T
t
sdlrs
A
= -10 to 70°C; Logic 0 = AGND = DGND; Logic
Symbol
t
t
t
t
sdlrs
Fs
Fs
Fs
slrd
sdh
slrs
t
slrs
t
12.288
sdh
4.096
6.144
8.192
Min
100
16
50
45
40
20
20
20
20
-
-
-
Typ
50
50
-
-
-
-
-
-
-
-
-
-
-
-
-
-
256×Fs
128×Fs
64×Fs
Max
12.8
19.2
25.6
38.4
100
200
50
55
60
-
-
-
-
CS4397
DS333F1
MHz
MHz
MHz
MHz
Unit
kHz
kHz
kHz
Hz
Hz
Hz
ns
ns
ns
ns
%
%