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Cosina138 High-Side Precision Current Sense Amplifier
US$0.571
1-29 Pieces
US$0.40
30+ Pieces
Sample price:US$0.57/piece.Request sample

Product profile

Customization

Available

Conductive Type

Unipolar Integrated Circuit

Input Offset Voltage

2UV

Model NO.

COSINA138

Integration

LSI

Operating Temperature

-40°C-125°C

Output Type

Push-Pull Output

Shape

Sot23-5

Technics

Semiconductor IC

Transport Package

Tape & Reel

Specification

38.5CM*39.5CM

Trademark

COSINE

Origin

Fujian, China

Key features

Wide Common-Mode Range: Operates from 3.5V to 40V independent of supply voltage. INA138NA/3K
Wide Power Supply Range: Supports single supply voltage from 3.5V to 25V.
Single Resistor Gain: Simplifies design with a single resistor gain setting.
Compact Packaging: Available in small SOT23-5 package for space saving.

Company profile

Mei Awards Elite
Mei Awards EliteJiangsu, China
Business Type: Manufacturer/FactoryExport Year: 2023-08-04Nearest Port: shanghaiAverage Response Time: ≤10.20hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier, based in Nanjing, Jiangsu, China, is a trade company involved in various sectors, including instruments, industrial equipment, and security. It holds numerous certifications, such as BSCI, ISO 9000, and GMP. The company started exporting in August 2023, with 90% of sales from exports. It operates over ten production lines and has a substantial annual output. The supplier's focus on innovation is highlighted by its association with the MEI Awards, which emphasizes quality and innovation in products.
Supplier typeThe supplier is identified as both a trade company and a manufacturer/factory, indicating a hybrid model that likely involves both production and distribution.
CertificationsThe supplier holds a wide range of certifications, including ISO 9000, ISO 14001, and GMP, demonstrating a strong commitment to quality and industry standards.
Financial creditThe supplier's financial credibility is indirectly suggested by the high percentage of sales from exports (90%) and a significant annual production output.
R&D capabilityThe supplier's involvement with the MEI Awards, which focuses on product innovation and quality, suggests a strong commitment to innovation.
Production capacityWith over ten production lines and an annual output exceeding US$100 million, the supplier demonstrates substantial production capabilities.

Product Q&A

Q:What is the operating voltage range?
A:
The device operates with a power supply range of 3.5V to 25V and handles common-mode voltages from 3.5V to 40V.
Q:What is the package type?
A:
The device comes in a small SOT23-5 package.
Q:What are the typical applications?
A:
Common applications include current shunt sensing, battery charging, over-current protection, and motor control.
Q:Does it support single supply operation?
A:
Yes, it can operate from a single 3.5V to 25V power supply.
Q:What is the minimum voltage drop for sensing?
A:
The zero-drift architecture allows sensing with a maximum voltage drop as low as 10mV full-scale.

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