CS3001-ISZ Cirrus Logic Inc, CS3001-ISZ Datasheet - Page 2
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CS3001-ISZ
Manufacturer Part Number
CS3001-ISZ
Description
IC OPAMP SGL PREC LV 8-SOIC
Manufacturer
Cirrus Logic Inc
Datasheet
1.CS3001-ISZ.pdf
(16 pages)
Specifications of CS3001-ISZ
Amplifier Type
Instrumentation
Number Of Circuits
1
Output Type
Rail-to-Rail
Slew Rate
5 V/µs
Current - Input Bias
100pA
Voltage - Input Offset
10µV
Current - Supply
2.1mA
Voltage - Supply, Single/dual (±)
2.7 V ~ 6.7 V, ±1.35 V ~ 3.35 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC
For Use With
598-1495 - BOARD EVAL OPAMP FOR CS30XX
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output / Channel
-
-3db Bandwidth
-
Gain Bandwidth Product
-
Other names
598-1140-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CS3001-ISZ
Manufacturer:
CIEEUS
Quantity:
20 000
2
1. CHARACTERISTICS AND SPECIFICATIONS .............................................. 3
2. TYPICAL PERFORMANCE PLOTS .............................................................. 4
3. CS3001/CS3002 OVERVIEW ......................................................................... 8
4. PACKAGE DRAWING .................................................................................. 14
5. ORDERING INFORMATION ........................................................................ 15
6. ENVIRONMENTAL, MANUFACTURING, & HANDLING INFORMATION .. 15
7. REVISION HISTORY ................................................................................... 16
Figure 1. Noise vs. Frequency (Measured) ........................................................................4
Figure 2. 0.01 Hz to 10 Hz Noise .......................................................................................4
Figure 3. Supply Current vs. Temperature, 3001 ...............................................................4
Figure 4. Noise vs. Frequency ...........................................................................................4
Figure 5. Offset Voltage Stability (DC to 3.2 Hz) ...............................................................4
Figure 6. Supply Current vs. Temperature, 3002 ...............................................................4
Figure 7. Supply Current vs. Voltage, 3001 .......................................................................5
Figure 8. Supply Current vs. Voltage, 3002 .......................................................................5
Figure 9. Open-loop Gain and Phase vs. Frequency .........................................................5
Figure 10. Open-loop Gain and Phase vs. Frequency (Expanded) ...................................6
Figure 11. Input Bias Current vs. Supply Voltage (CS3002) ..............................................6
Figure 12. Input Bias Current vs. Common Mode Voltage ................................................7
Figure 13. Voltage Swing vs. Output Current (2.7 V) .........................................................7
Figure 14. Voltage Swing vs. Output Current (5 V) ............................................................7
Figure 15. CS3001/CS3002 Open-loop Gain and Phase Response .................................8
Figure 16. Non-inverting Gain Configuration .....................................................................9
Figure 17. Non-inverting Gain Configuration with Compensation ....................................10
Figure 18. Loop Gain Plot: Unity Gain and with Pole-zero Compensation ......................11
Figure 19. Thermopile Amplifier with a Gain of 650 V/V ..................................................13
Figure 20. Load Cell Bridge Amplifier and A/D Converter ...............................................13
3.1 Open-loop Gain and Phase Response .................................................................8
3.2 Open-loop Gain and Stability Compensation .......................................................9
3.3 Powerdown (PDWN) ..........................................................................................12
3.4 Applications ........................................................................................................12
3.2.1 Discussion ...................................................................................................9
3.2.2 Gain Calculations Summary and Recommendations ...............................12
ELECTRICAL CHARACTERISTICS...................................................................3
ABSOLUTE MAXIMUM RATINGS .....................................................................4
TABLE OF CONTENTS
LIST OF FIGURES
CS3001
CS3002
DS490F9