CS5566-ISZ Cirrus Logic Inc, CS5566-ISZ Datasheet - Page 9

• Manufacturer Part Number: CS5566-ISZ
• Description: IC ADC 24BIT 1CH 5KSPS 24SSOP
• Manufacturer: Cirrus Logic Inc

Specifications of CS5566-ISZ

• Package / Case: 24-SSOP
• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 1
• Voltage Supply Source: Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Architecture: Delta-Sigma
• Conversion Rate: 50 KSPs
• Input Type: Voltage
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1557 - BOARD EVAL FOR CS5566 ADC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1269-5

SWITCHING CHARACTERISTICS
T
VL - VLR = 3.3 V, ±5%, 2.5 V, ±5%, or 1.8 V, ±5%
Input levels: Logic 0 = 0V Low; Logic 1 = VD+ = High; CL = 15 pF.
DS806PP1
Serial Port Timing in SEC Mode (SMODE = VLR)
SCLK(in) Pulse Width (High)
SCLK(in) Pulse Width (Low)
CS hold time (high) after RDY falling
CS hold time (high) after SCLK rising
CS low to SDO out of Hi-Z
Data hold time after SCLK rising
Data setup time before SCLK rising
CS hold time (low) after SCLK rising
RDY rising after SCLK falling
A
SCLK(i)
= -40 to +85 °C; V1+ = V2+ = +2.5 V, ±5%; V1- = V2- = -2.5 V, ±5%;
MCLK
SDO
RDY
CS
15. SDO will be high impedance when CS is high. In some systems SDO may require a pull-down resistor.
Figure 4. SEC Mode - Continuous SCLK Read Timing (Not to Scale)
Parameter
t
17
t
t
MSB
16
15
t
18
t
19
(CONTINUED)
3/25/08
(Note 15)
Symbol
t
t
t
t
t
t
t
15
16
17
18
19
20
21
-
-
Min
30
30
10
10
10
10
-
-
-
LSB
t
20
Typ
10
10
10
-
-
-
-
-
-
t
21
SCLK
Max
1
-
-
-
-
-
-
-
-
CS5566
10
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
9