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HomeProductsIntegrated Circuits (ICs)Linear - ComparatorsBA2901KN-E2
BA2901KN-E2 Image
Image may be representation.
See specifications for product details.

BA2901KN-E2 - Rohm Semiconductor

Manufacturer Part Number
BA2901KN-E2
Manufacturer
LAPIS Technology
Allelco Part Number
32D-BA2901KN-E2
ECAD Model
Parts Description
IC COMPARATOR 4 GEN PUR 16VQFN
Detailed Description
Package
16-VFQFN
Data sheet
BAx Family.pdf
RoHs Status
ROHS3 Compliant
In stock: 16810

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Quantity

Specifications

BA2901KN-E2 Tech Specifications
Rohm Semiconductor - BA2901KN-E2 technical specifications, attributes, parameters and parts with similar specifications to Rohm Semiconductor - BA2901KN-E2

Product Attribute Attribute Value  
Manufacturer LAPIS Technology  
Voltage - Supply, Single/Dual (±) 2V ~ 36V, ±1V ~ 18V  
Voltage - Input Offset (Max) 7mV @ 5V  
Type General Purpose  
Supplier Device Package 16-VQFN (4x4)  
Series -  
Propagation Delay (Max) -  
Package / Case 16-VFQFN  
Package Tape & Reel (TR)  
Output Type Open Collector  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 125°C  
Number of Elements 4  
Mounting Type Surface Mount  
Hysteresis -  
Current - Quiescent (Max) 2mA  
Current - Output (Typ) 16mA @ 5V  
Current - Input Bias (Max) 0.25µA @ 5V  
CMRR, PSRR (Typ) -  
Base Product Number BA2901  

Parts Introduction

Manufacturer Part Number

BA2901KN-E2

Manufacturer

ROHM Semiconductor

Introduction

The BA2901KN-E2 is a high-performance linear comparator from ROHM Semiconductor. It features a wide supply voltage range, low input offset voltage, and low input bias current, making it suitable for a variety of analog signal processing applications.

Product Features and Performance

Wide supply voltage range: 2V to 36V (single) or ±1V to ±18V (dual)

Low input offset voltage: 7mV (max) at 5V

Low input bias current: 0.25μA (max) at 5V

Typical output current: 16mA at 5V

Low quiescent current: 2mA (max)

Operates over a wide temperature range: -40°C to 125°C

16-pin VFQFN package for surface mount applications

Product Advantages

Versatile for various analog signal processing applications

Excellent performance characteristics for precise comparator functions

Small package size suitable for space-constrained designs

Key Reasons to Choose This Product

Reliable and high-quality components from a reputable manufacturer

Optimized performance for precise analog signal comparison

Compact package design for efficient board layout

Quality and Safety Features

Robust construction and rigorous quality control processes

Compliance with industry safety standards for reliable operation

Compatibility

The BA2901KN-E2 is compatible with a wide range of analog circuits and systems that require a high-performance linear comparator.

Application Areas

Industrial control systems

Instrumentation and measurement equipment

Power supply and regulation circuits

Analog signal processing applications

Product Lifecycle

The BA2901KN-E2 is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from ROHM Semiconductor or other manufacturers. Customers are advised to contact our website's sales team for more information on available options.

Parts with Similar Specifications

The three parts on the right have similar specifications to Rohm Semiconductor BA2901KN-E2

Product Attribute BA2901KN-E2 BA2901FV-E2 BA2901YFV-CE2 BA2901SFV-E2
Part Number BA2901KN-E2 BA2901FV-E2 BA2901YFV-CE2 BA2901SFV-E2
Manufacturer Rohm Semiconductor Rohm Semiconductor Rohm Semiconductor Rohm Semiconductor
Type General Purpose General Purpose General Purpose General Purpose
Current - Quiescent (Max) 2mA 2mA 2mA 2mA
Output Type Open Collector Open Collector Open Collector Open Collector
Series - - Automotive, AEC-Q100 -
Hysteresis - - - -
Base Product Number BA2901 BA2901 BA2901 BA2901
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Propagation Delay (Max) - - - -
Package / Case 16-VFQFN 14-LSSOP (0.173', 4.40mm Width) 14-LSSOP (0.173", 4.40mm Width) 14-LSSOP (0.173', 4.40mm Width)
Supplier Device Package 16-VQFN (4x4) 14-SSOP-B 14-SSOP-B 14-SSOP-B
Voltage - Input Offset (Max) 7mV @ 5V 7mV @ 5V 4mV @ 5V 7mV @ 5V
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
CMRR, PSRR (Typ) - - - -
Voltage - Supply, Single/Dual (±) 2V ~ 36V, ±1V ~ 18V 2V ~ 36V, ±1V ~ 18V 2V ~ 36V, ±1V ~ 18V 2V ~ 36V, ±1V ~ 18V
Number of Elements 4 4 4 4
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 105°C
Current - Output (Typ) 16mA @ 5V 16mA @ 5V 16mA @ 5V 16mA @ 5V
Current - Input Bias (Max) 0.25µA @ 5V 0.25µA @ 5V 0.25µA @ 5V 0.25µA @ 5V

BA2901KN-E2 Datasheet PDF

Download BA2901KN-E2 pdf datasheets and Rohm Semiconductor documentation for BA2901KN-E2 - Rohm Semiconductor.

Datasheets
BAx Family.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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BA2901KN-E2 Image

BA2901KN-E2

Rohm Semiconductor
32D-BA2901KN-E2

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