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onsemi Rail to Rail Current Sensing Amplifier Single 6-Pin SC-70 NCS199A2RSQT2G

Category Current Sensing Amplifiers Brand onsemi Condition New

Specifications

Country of Origin Malaysia
Brand onsemi
Height 1mm
Length 2.2mm
Model NCS199A2RSQT2G
Mount Type Surface
Output type Rail to Rail
Series NCS199
Maximum Operating Temperature 125°C
Package Type SC-70
Minimum Operating Temperature -40°C
Number Of Channels 1
Pin Count 6
Maximum Supply Voltage 26V
Minimum Supply Voltage 2.2V
Supply Current 60μA
GBP - Gain Bandwidth Product 60kHz
CMRR - Common Mode Rejection Ratio 100dB
Low Offset Drift 0.5 μV/°C

Key Features

  • Operates with a supply voltage range from 2.2 V to 26 V.
  • Offers a high common mode rejection ratio of 100 dB for precision measurements.
  • Features a low supply current of 60 μA ensuring energy efficiency.
  • Compact SC-70 package with 6 pins ideal for surface mount applications.
  • Wide operating temperature range from -40°C to 125°C for demanding environments.
  • Supports single channel high-side current sensing with rail-to-rail output.
  • Includes low offset drift of 0.5 μV/°C for stable performance over temperature.
  • Applications include power monitoring, feedback control loops, and high-end computing systems.

Product Description

onsemi NCS199A2RSQT2G Rail to Rail Current Sensing Amplifier Single 6-Pin SC-70 is designed to accurately monitor current by measuring voltage across shunt resistors within a common-mode voltage range of -0.3 V to 26 V, independent of the supply voltage. Its zero-drift architecture yields low offset voltage allowing for precise current measurements with minimal voltage drop at full scale.

This device operates from a single power supply ranging between 2.2 V and 26 V and draws a low supply current of 60 μA, making it energy efficient. Encased in a compact SC-70 6-pin surface mount package measuring 2.2 mm in length and 1 mm in height, it is suitable for dense PCB layouts. The product withstands harsh industrial conditions thanks to its wide operating temperature range from -40°C to 125°C.

The amplifier offers a high common-mode rejection ratio (CMRR) of 100 dB and a gain bandwidth product of 60 kHz, enabling precise and stable sensing for industrial and commercial applications. It supports single-channel, rail-to-rail voltage output, which is particularly useful in power monitoring, power adapters, DC-DC converters, feedback control loops, fast chargers, telecom equipment, wireless charging, and high-end computing servers.

Operates across a broad supply voltage range from 2.2 V to 26 V. Low offset voltage of ±150 μV maximum. Low offset drift of 0.5 μV/°C for consistent accuracy over temperature. Compact surface mount SC-70 6-pin package. Extended operating temperature range of -40°C to 125°C.

High common-mode rejection ratio of 100 dB. Supply current of only 60 μA for power-efficient designs. Suitable for high-voltage high-side current sensing applications.

This device is manufactured in Malaysia and is a reliable solution for precise current sensing in automotive, industrial, and consumer electronics sectors. Its rail-to-rail output and broad supply range provide flexibility in integration and improved power efficiency in system design.

Explore more semiconductor amplifiers and current sensing solutions at EnvMart for industrial, laboratory, automotive, and commercial electronic designs.

Explore more products in our Current Sensing Amplifiers category.

onsemi Rail to Rail Current Sensing Amplifier Single 6-Pin SC-70 NCS199A2RSQT2G
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Frequently Asked Questions

It operates with a supply voltage range from 2.2 V to 26 V.

This model features a high common mode rejection ratio of 100 dB for precision measurements.

The maximum operating temperature is 125°C, making it suitable for demanding environments.

It has a low supply current of 60 μA, ensuring energy efficiency.

It comes in a compact SC-70 package with 6 pins, ideal for surface mount applications.

The gain bandwidth product is 60 kHz, enabling stable sensing capabilities.

It features a low offset drift of 0.5 μV/°C for stable performance over temperature.

Applications include power monitoring, feedback control loops, and high-end computing systems.

The minimum operating temperature is -40°C, allowing it to function in harsh conditions.

It supports single-channel, rail-to-rail output, which is useful for various applications.

This device is manufactured in Malaysia.

It utilizes a zero-drift architecture that yields low offset voltage, allowing for accurate current monitoring with minimal voltage drop.

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