CDB5566 Cirrus Logic Inc, CDB5566 Datasheet - Page 10

• Manufacturer Part Number: CDB5566
• Description: Dev Bd For I/C 24-bit, Diff, 5kSPS, DAQ
• Manufacturer: Cirrus Logic Inc
• Type: A/Dr

Specifications of CDB5566

• Number Of Adc's: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 5k
• Data Interface: SPI™
• Inputs Per Adc: 2 Differential
• Input Range: 0 ~ 4.096 V
• Power (typ) @ Conditions: 20mW @ 5kSPS
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS5566
• Conversion Rate: 5 KSPS
• Resolution: 24 bit
• Maximum Clock Frequency: 8 MHz
• Interface Type: SPI
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): - 2.5 V
• Product: Data Conversion Development Tools
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: CS5566
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 598-1557; CDB-5566

DIGITAL CHARACTERISTICS
T
DIGITAL FILTER CHARACTERISTICS
T
10
Input Leakage Current
Digital Input Pin Capacitance
Digital Output Pin Capacitance
Group Delay
A = TMIN to TMAX; VL = 3.3V, ±5% or VL = 2.5V, ±5% or 1.8V, ±5%; VLR = 0V
A = TMIN to TMAX; VL = 3.3V, ±5% or VL = 2.5V, ±5% or 1.8V, ±5%; VLR = 0V
SCLK(i)
MCLK
SDO
RDY
CS
16.
conversion cycle. See
See
Figure 4
Figure 5. SEC Mode - Discontinuous SCLK Read Timing (Not to Scale)
to understand conversion timing. The 160 MCLK group delay occurs during the 354 MCLK high-power period of a
Parameter
Parameter
t
17
Section 3.2 Power Consumption
t
MSB
15
t
18
t
19
3/25/08
(Note 16)
for more detail.
Symbol
Symbol
C
C
I
out
in
-
in
Min
Min
-
LSB
-
-
-
t
20
Typ
160
Typ
3
3
-
t
21
Max
Max
2
-
-
-
CS5566
DS806PP1
MCLKs
Unit
Unit
µA
pF
pF