MAX9140AAUK+T is out of stock and can be placed on backorder.
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Comparator Standard (General Purpose) CMOS, Push-Pull, TTL SOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MAX9140AAUK+T

DigiKey Part Number
MAX9140AAUK+TTR-ND - Tape & Reel (TR)
MAX9140AAUK+TCT-ND - Cut Tape (CT)
MAX9140AAUK+TDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MAX9140AAUK+T
Description
IC COMPARATOR 1 GEN PUR SOT23-5
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Comparator Standard (General Purpose) CMOS, Push-Pull, TTL SOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
MAX9140AAUK+T Models
Product Attributes
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Category
Current - Quiescent (Max)
400µA
Manufacturer
Analog Devices Inc./Maxim Integrated
CMRR, PSRR (Typ)
61.41dB CMRR, 61.94dB PSRR
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Propagation Delay (Max)
40ns
Part Status
Active
Hysteresis
1.5mV
Type
Standard (General Purpose)
Operating Temperature
-40°C ~ 125°C
Number of Elements
1
Package / Case
SC-74A, SOT-753
Output Type
CMOS, Push-Pull, TTL
Mounting Type
Surface Mount
Voltage - Supply, Single/Dual (±)
2.7V ~ 5.5V
Supplier Device Package
SOT-23-5
Voltage - Input Offset (Max)
6mV @ 5V
Base Product Number
Current - Input Bias (Max)
0.35µA @ 5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (16)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MCP6541RT-I/OTMicrochip Technology0MCP6541RT-I/OTTR-ND$0.39000Similar
MCP6541T-E/OTMicrochip Technology0MCP6541T-E/OTTR-ND$0.39000Similar
MCP6541T-I/OTMicrochip Technology0MCP6541T-I/OTTR-ND$0.39000Similar
MCP6546RT-I/OTMicrochip Technology0MCP6546RT-I/OTTR-ND$0.39000Similar
MCP6546T-E/OTMicrochip Technology0MCP6546T-E/OTTR-ND$0.39000Similar
Available To Order
Factory Stock: 40,000
2,500 estimated in stock on 22-Jan-2027

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.91000$2.91
10$2.17700$21.77
25$1.99320$49.83
100$1.79090$179.09
250$1.69452$423.63
500$1.63644$818.22
1,000$1.58862$1,588.62
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.53815$3,845.37
5,000$1.50772$7,538.60
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.