CS5507-AS Cirrus Logic Inc, CS5507-AS Datasheet - Page 6

• Manufacturer Part Number: CS5507-AS
• Description: ADC Single Delta-Sigma 100SPS 16-Bit Serial 20-Pin SOIC
• Manufacturer: Cirrus Logic Inc

Specifications of CS5507-AS

• Package: 20SOIC
• Resolution: 16 Bit
• Sampling Rate: 100 SPS
• Architecture: Delta-Sigma
• Number Of Analog Inputs: 1
• Digital Interface Type: Serial
• Input Type: Voltage
• Polarity Of Input Voltage: Unipolar|Bipolar

6
5V SWITCHING CHARACTERISTICS
VA- = -5V ± 10%; Input Levels: Logic 0 = 0V, Logic 1 = VD+; C
Notes: 10. Specified using 10% and 90% points on waveform of interest.
6
Master Clock Frequency:
Master Clock Duty Cycle
Rise Times:
Fall Times:
Start-Up
Power-On Reset Period
Oscillator Start-up Time
Wake-up Period
Calibration
CONV Pulse Width (CAL = 1)
CONV and CAL High to Start of Calibration
Start of Calibration to End of Calibration
Conversion
Set Up Time
Hold Time
CONV Pulse Width
CONV High to Start of Conversion
Set Up Time
Hold Time
Start of Conversion to End of Conversion
11. An internal power-on-reset is activated whenever power is applied to the device, or when coming out
12. Oscillator start-up time varies with the crystal parameters. This specification does not apply when
13. The wake-up period begins once the oscillator starts;
14. Calibration can also be initiated by pulsing CAL high while CONV=1.
15. Conversion time will be 1622/f clk if CONV remains high continuously.
of a SLEEP state.
using an external clock source.
or when using an external f clk , after the power-on reset time elapses.
Parameter
BP/UP stable prior to DRDY falling
BP/UP stable after DRDY falls
Internal Oscillator:
External Clock:
Any Digital Input
Any Digital Output
Any Digital Input
Any Digital Output
XTAL=32.768 kHz
A0, A1 to CONV High
A0, A1 after CONV High
(Note 10)
(Note 10)
(Note 11)
(Note 12)
(Note 13)
(Note 14)
(Note 15)
(T
-A,B
A
-S
= T
MIN
Symbol
t
t
t
t
L
t
t
t
t
t
t
t
XIN
t
t
f
t
wup
t
cpw
ccw
buh
rise
osu
sac
hca
scn
bus
con
res
or
fall
cal
clk
scl
= 50 pF.) (Note 2)
to T
MAX;
82/f
30.0
30.0
Min
100
100
100
30
40
50
0
-
-
-
-
-
-
-
-
-
-
-
VA+, VD+ = 5V ± 10%;
clk
1800/f
3246/f
1624/f
32.768
32.768
Typ
500
50
20
10
-
-
-
-
-
-
-
-
-
-
-
-
clk
clk
clk
CS5505/6/7/8
CS5505/6/7/8
2/f
2/f
clk
clk+200
Max
53.0
34.0
163
1.0
1.0
60
-
-
-
-
-
-
-
-
-
-
-
-
-
+200
DS59F4
DS59F5
Units
kHz
kHz
kHz
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
%
s
s
s
s