ka311-05 Fairchild Semiconductor, ka311-05 Datasheet

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ka311-05

Manufacturer Part Number
ka311-05
Description
Single Comparator
Manufacturer
Fairchild Semiconductor
Datasheet
© 2005 Fairchild Semiconductor Corporation
KA311
Single Comparator
General Description
The KA311 series is a monolithic, low input current voltage com-
parator. The device is also designed to operate from dual or sin-
gle supply voltage.
Ordering Information:
KA311
KA311DTF
Product Number
Package
8-SOP
8-DIP
DS400294
Features
Internal Block Diagram
Low Input Bias Current: 250nA (Max)
Low Input Offset Current: 50nA (Max)
Differential Input Voltage: 30V
Power Supply Voltage:
Single 5.0V to 30V or 15V Split Supplies ( 15V)
Offset Voltage Null Capability
Strobe Capability
0
a 
70
q
C
Operating Temperature
August 2000
Revised October 2005
www.fairchildsemi.com

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ka311-05 Summary of contents

Page 1

... KA311 Single Comparator General Description The KA311 series is a monolithic, low input current voltage com- parator. The device is also designed to operate from dual or sin- gle supply voltage. Ordering Information: Product Number KA311 KA311DTF © 2005 Fairchild Semiconductor Corporation Features Low Input Bias Current: 250nA (Max) ...

Page 2

Schematic Diagram www.fairchildsemi.com 2 ...

Page 3

... Absolute Maximum Ratings Parameter Total Supply Voltage Output to Negative Supply Voltage KA311 Ground to Negative voltage Differential Input Voltage Input Voltage Output Short Circuit Duration Power Dissipation Operating Temperature Range Storage Temperature Range Note 1: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “ ...

Page 4

Typical Performance Characteristics FIGURE 1. Input Bias Current vs. Temperature FIGURE 3. Offset Voltage vs. Input Resistance FIGURE 5. Common Mode Limits vs. Temperature www.fairchildsemi.com FIGURE 2. Input Offset Current vs. Temperature FIGURE 4. Input Bias Current vs. Differential Input ...

Page 5

Typical Performance Characteristics FIGURE 7. Saturation Voltage vs. Current FIGURE 9. Leakage Current vs. Temperature FIGURE 11. Current Saturation Voltage (Continued) FIGURE 8. Supply Current vs. Temperature FIGURE 10. Supply Current vs. Supply Voltage FIGURE 12. Output Limiting Characteristics 5 ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted www.fairchildsemi.com 8-Lead Dual-In-Line Package 6 ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 8-Lead Small Outline Package 7 www.fairchildsemi.com ...

Page 8

... DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ...

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