CS5520-BS Cirrus Logic Inc, CS5520-BS Datasheet - Page 29

• Manufacturer Part Number: CS5520-BS
• Description: A/D Converter (A-D) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS5520-BS

• Sample Rate: 60SPS
• Input Channels Per Adc: 1
• Mounting Type: Surface Mount
• No. Of Channels: 2
• Power Rating: 37.5mW
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5.5V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Digital Outputs
BX1 and BX2 - AC Bridge Excitation Signals, PINS 12, 11.
DRDY - Data Ready, PIN 15.
SOD - Serial Output Data, PIN 18.
ORDERING INFORMATION
ORDERING GUIDE
ENVIRONMENTAL, MANUFACTURING, & HANDLING INFORMATION
* MSL (Moisture Sensitivity Level) as specified by IPC/JEDEC J-STD-020.
DS74F1
DS74F2
CS5516-AP
CS5516-AS
CS5516-ASZ (lead free)
CS5520-BP
CS5520-BS
CS5520-BSZ (lead free)
CS5516-AP
CS5516-AS
CS5516-ASZ (lead free)
CS5520-BP
CS5520-BS
CS5520-BSZ (lead free)
Model Number
CS5516-AP
CS5516-AS
CS5520-BP
CS5520-BS
Model Number
These can be buffered to drive the transducer or used as synchronizing signals for a transducer
drive circuit. BX1 and BX2 are 0 to +5V signals.
DRDY goes low every 81,920 cycles of XIN (when in read conversion data mode) to indicate
that new data has been placed in the output port. DRDY goes high when all the serial port data
is clocked out, when the serial port is being updated with new data, when a calibration is in
progress, or when the device is in SLEEP.
Data from the serial port will be output from this pin at a rate determined by SCLK . The data
will either be conversion data, or, calibration values, dependent upon the command word that
has been previously input on the SID pin. The SOD pin furnishes a high impedance output
state when not transmitting data (SMODE = 0).
Model
Linearity Error (Max)
24-pin Plastic DIP
24-pin Plastic DIP
0.0015%
0.0015%
24-pin SOIC
24-pin SOIC
0.003%
0.003%
Package
Peak Reflow Temp
260 °C
240 °C
260 °C
260 °C
240 °C
260 °C
Resolution
16 Bits
20 Bits
Temperature Range
-40 C to +85 C
-40 C to +85 C
-40 C to +85 C
-40 C to +85 C
0.0030%
0.0015%
Liearity
Error
MSL Rating*
1
2
3
1
2
3
Channels
4
24-pin 0.3" Plastic DIP
24-pin 0.3" Plastic DIP
CS5516, CS5520
24-pin 0.3" SOIC
24-pin 0.3" SOIC
Package
Max Floor Life
-40 to +85 °C
Temperature
365 Days
365 Days
No Limit
No Limit
7 Days
7 Days
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