KA319D Fairchild Semiconductor, KA319D Datasheet

IC COMPARATOR DUAL HS 14-SOP

KA319D

Manufacturer Part Number
KA319D
Description
IC COMPARATOR DUAL HS 14-SOP
Manufacturer
Fairchild Semiconductor
Type
General Purposer
Datasheet

Specifications of KA319D

Number Of Elements
2
Output Type
DTL, Open-Collector, RTL, TTL
Voltage - Supply
5 V ~ 30 V, ±2.5 V ~ 15 V
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
• Operates from a single 5V supply
• Typically 80ns response time at 15V
• Open collector outputs : up to + 35V
• High output drive current : 25mA
• Inputs and outputs can be isolated from system ground
• Minimum fan-out of 2 (each side)
• Two independent comparators
Internal Block Diagram
©2001 Fairchild Semiconductor Corporation
KA319
Dual Comparator
Description
The KA319 is a dual high speed voltage comparator
designed to operate from a single + 5V supply up to ±15V
dual supplies. Open collector of the output stage makes the
KA319 compatible with RTL, DTL and TTL as well as
capable of driving lamps and relays at currents up to
25mA. Typical response time of 80ns with ±15V power
supplies makes the KA319 ideal for application in fast A/D
converts, level shifters, oscillators, and multivibrators.
14-DIP
14-SOP
1
1
www.fairchildsemi.com
Rev. 1.0.2

Related parts for KA319D

KA319D Summary of contents

Page 1

... Inputs and outputs can be isolated from system ground • Minimum fan-out of 2 (each side) • Two independent comparators Internal Block Diagram ©2001 Fairchild Semiconductor Corporation www.fairchildsemi.com Description The KA319 is a dual high speed voltage comparator designed to operate from a single + 5V supply up to ±15V dual supplies ...

Page 2

KA319 Schematic Diagram Absolute Maximum Ratings Parameter Supply Voltage Output to Negative Supply Voltage Ground to Negative Supply Voltage Ground to Positive Supply Voltage Differential Input Voltage Input Voltage Output Short Circuit Duration Power Dissipation Operating Temperature Range KA319 Storage ...

Page 3

Electrical Characteristics (V = +15V -15V unless otherwise specified Parameter Symbol Input Offset Voltage (Note 1) V Input Offset Current (Note 1) I Input Bias Current I BIAS Voltage Gain G ...

Page 4

KA319 Typical Performance Characteristics Figure 1. Input Current Figure 3. Transfer Function Figure 5. Response Time Various Input Overdriver 4 Figure 2. Output Saturation Voltage Figure 4. Response Time for Various Input Overdriver Figure 6. Input Characteristics ...

Page 5

Typical Performance Characteristics (continued) Figure 7. Response Time for Various Input Overdriver Figure 9. Supply Current Figure 11. Common Mode Limits Figure 8. Response Time for Various Input Overdriver Figure 10. Supply Current Figure 12. Output Limiting Characteristics KA319 5 ...

Page 6

KA319 Mechanical Dimensions Package 6.40 0.20 0.252 0.008 #1 # 7.62 0.300 6 Dimensions in millimeters 14-DIP 3.25 0.20 0.128 0.008 5.08 MAX 0.200 0.20 MIN 0.008 3.30 0.30 0.130 0.012 ...

Page 7

Mechanical Dimensions Package #1 #7 6.00 0.236 3.95 0.156 0.225 0.60 0.20 0.024 0.008 (Continued) 14-SOP 1.55 0.10 0.061 #14 #8 0.30 1.80 MAX 0.071 0.012 0.20 0.008 5.72 Dimensions in millimeters 0.05 MIN 0.002 0.004 KA319 7 ...

Page 8

... KA319 Ordering Information Product Number Package KA319 14-DIP KA319D 14-SOP 8 Operating Temperature ...

Page 9

KA319 9 ...

Page 10

... KA319 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. ...

Related keywords