Position: Home  > All Categories> Integrated Circuits (ICs) > KA2903

KA2903

Comparator ICs Dual Comparator

product image

KA2903 Picture
See larger image
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
View more price & deliveries
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/12/21

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
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



Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Capacitors
GRM188R71H103KA01D
GRM21BR71H104KA01L
Boxes, Enclosures, Racks
ACLSN12
ACLJIC
Prototyping Products
AVT4168
DE1
Batteries, Chargers, Holders
ICR18650-28A
ICR18650-26F/h
Sensors, Transducers
GP2Y0D340K
PAN3509DH-TXWA
Audio Products
HUC1002
WM-64CT
View more