SI3000-KSR Silicon Laboratories Inc, SI3000-KSR Datasheet - Page 8
SI3000-KSR
Manufacturer Part Number
SI3000-KSR
Description
Audio CODECs Int Mic/Spk/HdSt
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI300-FS.pdf
(34 pages)
Specifications of SI3000-KSR
Number Of Adc Inputs
3
Number Of Dac Outputs
2
Conversion Rate
12 KSPs
Interface Type
Serial
Resolution
16 bit
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Package / Case
SOIC-16
Minimum Operating Temperature
0 C
Number Of Channels
1 ADC, 1 DAC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Si3000
Table 7. Switching Characteristics—Serial Interface
(V
8
Parameter
Cycle Time, SCLK
SCLK Duty Cycle
Delay Time, SCLK to FSYNC
Delay Time, SCLK to SDO Valid
Delay Time, SCLK to FSYNC
Setup Time, SDI, before SCLK
Hold Time, SDI, after SCLK
Setup Time, FSYNC (mode 2) before
MCLK
Hold Time, FSYNC (mode 2) after
MCLK
Note: All timing is referenced to the 50% level of the waveform. Input test levels are V
A
FSYNC
(mode 0)
FSYNC
(mode 1)
FSYNC
(mode 2)
SDO
SDI
SCLK
16 Bit
16 Bit
, V
D
= 5 V ±5% or 3.3 V ±10%, T
High-Z
t
d3
A
Figure 2. Serial Interface Timing Diagram
= 0 to 70°C, C
D15
D15
t
d1
t
su
Symbol
t
c
t
t
t
t
t
t
t
dty
t
t
d1
d2
d3
su
su
h
h
c
L
= 20 pF)
D14
D14
Rev. 1.4
Test Condition
t
h
... D2
... D2
t
d2
D1
D1
Min
354
25
20
25
20
—
—
—
—
IH
= V
1/256 Fs
D
D0
– 0.4 V, V
D0
Typ
D0
50
—
—
—
—
—
—
—
IL
= 0.4 V
Max
t
d3
10
20
10
High-Z
—
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
%
V
V
OH
OL