CS5508-BSZR Cirrus Logic Inc, CS5508-BSZR Datasheet - Page 10

• Manufacturer Part Number: CS5508-BSZR
• Description: IC 20-Bit 4-Channel ADC
• Manufacturer: Cirrus Logic Inc

Specifications of CS5508-BSZR

• Number Of Bits: 20
• Sampling Rate (per Second): 100
• Data Interface: Serial
• Number Of Converters: 1
• Power Dissipation (max): 4.5mW
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10
3.3V SWITCHING CHARACTERISTICS
5%; VA- = -5 V ± 10%; Input Levels: Logic 0 = 0V, Logic 1 = VD+; C
10
SSC Mode (M/SLP = VD+)
Access Time:
SDATA Delay Time:
SCLK Delay Time
Serial Clock (Out)
Output Float Delay:
SEC Mode (M/SLP = DGND)
Serial Clock (In)
Serial Clock (In)
Access Time:
Maximum Delay time:
Output Float Delay:
CS Low to SDATA out (DRDY = low)
Parameter
CS high to output Hi-Z (Note 16)
CS high to output Hi-Z (Note 16)
DRDY falling to MSB (CS = low)
CS Low to data valid (Note 17)
SDATA MSB bit to SCLK rising
SCLK falling to next SDATA bit
SCLK falling to new SDATA bit
SCLK falling to SDATA Hi-Z
SCLK rising to SDATA Hi-Z
Pulse Width High
Pulse Width High
Pulse Width Low
Pulse Width Low
(Note 18)
(T
A
= T
Symbol
MIN
t
t
f
t
t
t
t
t
csd1
csd2
t
t
t
t
t
t
t
dd1
ph1
sclk
ph2
dd2
cd1
dfd
fd1
fd2
fd3
fd4
pl1
pl2
to T
L
= 50 pF.) (Note 2)
MAX
Min
200
200
0
-
-
-
-
-
-
-
-
-
-
-
-
VA+ = 5V ± 10%; VD+ = 3.3V ±
2/f
1/f
1/f
1/f
1/f
Typ
265
100
400
320
70
-
-
-
-
-
clk
clk
clk
clk
clk
CS5505/6/7/8
CS5505/6/7/8
2/fclk
3/f
2/f
Max
1.25
400
200
600
150
500
-
-
-
-
-
-
clk
clk
DS59F7
DS59F4
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns