CS5566-ISZ Cirrus Logic Inc, CS5566-ISZ Datasheet - Page 19

• 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

The following figure depicts the CS5566 device powered from a single 5V analog supply.
DS806PP1
47pF
47pF
4.99k
4.99k
49.9
49.9
Reference
(NOTE 1)
Voltage
+4.096
+5 V
Figure 9. CS5566 Configured Using a Single 5V Analog Supply
+0.452 V
+4.548 V
+0.452 V
4.548 V
2.5 V
2.5 V
2.048 V
4.096 V
10 µF
(V+) Buffers On
(V-) Buffers Off
47 µF
4700pF
4700pF
C0G
C0G
0.1 µF
0.1 µF
NOTES
3/25/08
+5 V
1. See Section 3.3 Voltage Reference for information on
2. Locate capacitors so as to minimize loop length.
3. V1-, V2-, and VLR should be connected to the same
4. SCLK and SDO may require pull-down resistors in
BUFEN
VREF+
VREF-
AIN-
AIN+
required voltage reference performance criteria.
ground plane under the chip.
some applications.
0.1 µF
0.1 µF
10
X7R
V1+
V2+
V2-
DCR
V1-
CS5566
SMODE
VLR2
SLEEP
VLR
4
BP/UP
CONV
MCLK
+3.3 V to 1.8 V
SCLK
4
VL
SDO
RDY
RST
TST
CS
0.1 µF
50
CS5566
19