CDB4353 Cirrus Logic Inc, CDB4353 Datasheet - Page 10

• Manufacturer Part Number: CDB4353
• Description: BOARD EVAL FOR CS4353 DAC
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4353

• Number Of Dac's: 2
• Number Of Bits: 24
• Outputs And Type: 2, Single Ended
• Sampling Rate (per Second): 192k
• Data Interface: Serial
• Dac Type: Voltage
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS4353
• Silicon Manufacturer: Cirrus Logic
• Application Sub Type: DAC
• Kit Application Type: Data Converter
• Silicon Core Number: CS4353
• Kit Contents: Board
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 598-1519; CDB-4353

10
DIGITAL INTERFACE CHARACTERISTICS
Test conditions (unless otherwise specified): AGND = DGND = CPGND = 0 V; all voltages with respect to ground.
INTERNAL POWER-ON RESET THRESHOLD VOLTAGES
Test conditions (unless otherwise specified): AGND = DGND = CPGND = 0 V; all voltages with respect to ground.
High-Level Input Voltage
Low-Level Input Voltage
Input Leakage Current
Input Capacitance
Internal Reset Asserted at Power-On
Internal Reset Released at Power-On
Internal Reset Asserted at Power-Off
DGND
V
V
LO
No Power
on2
HI
on1
VCP
(internal)
reset
Parameters
Parameters
undefined
reset
Figure 2. Power-on Reset Threshold Sequence
active
reset
1.2 V < VL ≤ 3.3 V
1.2 V < VL ≤ 3.3 V
0.9 V ≤ VL ≤ 1.2 V
0.9 V ≤ VL ≤ 1.2 V
Ready
DAC
Symbol
Symbol
V
V
V
V
V
V
V
I
on1
on2
in
off
IH
IH
IL
IL
0.7xVL
0.9xVL
Min
Min
-
-
-
-
-
-
-
active
reset
V
off
1.00
2.36
2.22
Typ
Typ
8
-
-
-
-
-
0.3xVL
0.1xVL
Max
Max
±10
-
-
-
-
-
-
CS4353
DS803F1
Units
Units
μA
pF
V
V
V
V
V
V
V