NCS199A1RSQT2G Amplifiers & Comparators by ON Semiconductor

Current-Shunt Monitors, 26V, Voltage Output, Bidirectional, Zero-Drift, Low- or High- Side Current Sensing

Status: Active
Series: NCS199A1R
RoHS: Compliant
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The NCS199A1R is a voltage output current shunt monitor (also called current sense amplifier) which can measure voltage across shunts at common-mode voltages from -0.3 to 26V, independent of supply voltage. The low offset of the zero-drift architecture enables current sensing across the shunt with maximum voltage drop as low as 10 mV full-scale. These devices can operate from a single +2.2 V to +26V power supply, drawing a maximum of 80µA of supply current, and are specified over the extended operating temperature range (-40°C to +125°C). Available in the SC70-6 package. Similar Products:   NCS199A1R NCS199A2R NCS199A3R Gain (V/V) 50 100 200 Gain Error (%) 1.5 1.5 1.5 Bandwidth (kHz) 90 60 40 Offset Voltage (µV) 150 150 150

Where to Buy

Prices starting from US$0.27

Distributor Stock
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RS
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Future Electronics
from US$0.27
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element14
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278
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Newark Electronics
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Avnet America
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Avnet Asia
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Features

Wide common mode input range -0.3 V to 26 V
Low offset voltage ± 150 µV Max
Low Offset Drift: 0.5 µV/°C
Supply voltage range from 2.2 V to 26 V
Benefits
High-Side Current Sensing for High Voltage Systems
Low Ohm value Current Sense Resistors
High accuracy over temperature leading to better power efficiency
Wide supply voltage range provides system flexibility
Applications
Current Sensing (High-Side/Low-Side)
Power Adapters
Fast Chargers - Smartphones
E-Cigarettes
Wireless Charging
End Products
Power Monitoring
Feedback Control Loops
Telecom DC-DC Modules
High End Computing/Servers

Specifications

Description NCS199A1R, 50 Gain 26V Current Sense Amplifier
Compliance Pb-free Halide free
Channels 1
Gain (V/V) 50
Gain Error Max (%) ±1.5
Vs Min (V) 2.2
Vs Max (V) 26
VCM (V) -0.3 to 26
Iq Typ (mA) 0.04
Bandwidth Typ (-3dB) 0.09
Vos Max (mV) 0.15
Vos Drift Max (µV/°C) 0.5
Operating Temperature Range (°C) -40 to 125
CMRR Typ (dB) 120
Package Type SC-88-6 / SC-70-6 / SOT-363-6

Alternative Descriptions

NCS199A Series 26 V 1 V/â•¡s 90 KHz Current Shunt Monitor - SC-70-6 | Future Electronics
CURRENT SENSE AMP G=50 | RS
CURRENT SENSE AMPLIFIER, 90KHZ, SC-70-6 | element14
Current Sense Amp G=50/Reel |Onsemi NCS199A1RSQT2G | Newark Electronics
Current Sense Amplifier, High Side, Low Side, 90 kHz, 50 V/V, 2.2 V to 26 V, 6 Pins, SC-70 | Avnet America
CURRENT SENSE AMP G=50 / REEL | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NCS199A1RSQT2G?

Additional datasheets, footprints and schematics for NCS199A1RSQT2G are listed on our Part Details page. You can also find images and similar parts to NCS199A1RSQT2G on this page.

What pricing and inventory information can I view?

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What category does NCS199A1RSQT2G fall under?

The NCS199A1RSQT2G is listed under Signal Conditioning & Control > Amplifiers & Comparators > Current Sense Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to NCS199A1RSQT2G when available in the Current Sense Amplifiers range under the specifications section at the bottom of the details page.

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Is the NCS199A1RSQT2G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for NCS199A1RSQT2G have stock available?

Authorised distributors including Future Electronics, RS, element14, Newark Electronics and Avnet America have stock available or on a lead time for NCS199A1RSQT2G.

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