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KA2903

Comparator ICs Dual Comparator

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SeekIC No. : 00324331 Detail

KA2903: Comparator ICs Dual Comparator

KA2903 Data Sheet

floor Price/Ceiling Price

US $ .12~.24 / Piece | Get Latest Price
Part Number:
KA2903
Mfg:
Fairchild Semiconductor
Supply Ability:
5000

Price Break

  • Qty
  • 0~1
  • 1~25
  • 25~100
  • 100~250
  • Unit Price
  • $.24
  • $.21
  • $.19
  • $.12
  • Processing time
  • 15 Days
  • 15 Days
  • 15 Days
  • 15 Days
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Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Quick Details

Number of Channels : 2 Channels Output Type : Open Collector
Response Time : 1.5 us Offset Voltage (Max) : 7 mV
Supply Current (Max) : 1 mA Maximum Power Dissipation : 570 mW
Maximum Operating Temperature : + 85 C Mounting Style : Through Hole
Package / Case : DIP-8 Packaging : Tube    

Description

Comparator Type :
Product :
Number of Channels : 2 Channels
Maximum Operating Temperature : + 85 C
Offset Voltage (Max) : 7 mV
Packaging : Tube
Output Type : Open Collector
Supply Current (Max) : 1 mA
Mounting Style : Through Hole
Maximum Power Dissipation : 570 mW
Package / Case : DIP-8
Response Time : 1.5 us


Features:

• Single Supply Operation: 2V to 36V
• Dual Supply Operation: ± 1V to ±18V
• Allow Comparison of Voltages Near Ground Potential
• Low Current Drain 800A Typ.
• Compatible with all Forms of Logic
• Low Input Bias Current 25nA Typ.
• Low Input Offset Current ±5nA Typ.
• Low Offset Voltage ±1mV Typ.




Pinout

Connection Diagram




Specifications

Parameter Symbol
Value
Unit
Power Supply Voltage VCC
±18 or 36
V
Differential Input Voltage VI(DIFF)
36
V
Input Voltage VI
-0.3 to +36
V
Output Short Circuit to GND
 -
Continuous
-
Power Dissipation, Ta = 25°C
8-DIP
8-SOP		 PD

1040
480
mW
Operating Temperature
KA393/KA393A
KA293/KA293A
KA2903		 TOPR

0 ~ + 70
- 25 ~ + 85
- 40 ~ + 85
Storage Temperature TSTG
-65 ~ +150




Product Product status Eco Status Pricing* Package type Leads Packing method Package Drawing
KA2903 Full Production RoHS Compliant $0.207 DIP 8 RAIL
KA2903DMTF Not recommended for new designs RoHS Compliant N/A SOIC 8 TAPE REEL TSOP08
KA2903DTF Full Production RoHS Compliant $0.207 SOIC 8 TAPE REEL TSOP08
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples





Description

The KA293 series consists of two independent voltage comparatorsdesigned to operate from a single power supplyover a wide voltage range.






Parameters:

Technical/Catalog InformationKA2903
VendorFairchild Semiconductor
CategoryIntegrated Circuits (ICs)
TypeDifferential
Output Type-
Voltage - Supply2 V ~ 36 V, ±1 V ~ 18 V
Number of Elements2 - Dual
Package / Case8-DIP
PackagingTube
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names KA2903
KA2903



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