AMC1311B The Texas Instruments AMC1311B is a precision voltage sensing reinforced isolated amplifier. It features a 2-V input range and high isolation ratings.
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AMC1311B

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments AMC1311B is a precision voltage sensing reinforced isolated amplifier. It features a 2-V input range and high isolation ratings.
✓ Total Stock: 11,665 pcs
$ Price Range: $0.99

AMC1311B Available from 1 distributor

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AMC1311B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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AMC1311B Description

Short technical summary and product information.

The Texas Instruments AMC1311B is a high-impedance, reinforced isolated amplifier designed for precision voltage sensing applications. It operates with a 2-V input voltage range and provides a differential output. The device offers robust isolation, with a withstand isolation voltage of 5000 Vrms and a transient isolation voltage of 7000 VPK, meeting reinforced isolation standards per DIN EN IEC 60747-17.

 

Key electrical characteristics include low DC errors such as input offset voltage and drift, as well as gain error and drift. The amplifier is specified over an extended industrial temperature range of -40°C to +125°C, making it suitable for demanding environments. It is available in an 8-pin SOIC (DWV) package with specific creepage and clearance distances.

 

The AMC1311B is designed for applications requiring accurate and safe voltage measurements in isolated systems. Its high common-mode transient immunity (CMTI) ensures reliable operation in the presence of electrical noise.

AMC1311B Quick Information

Product Type: Isolated Amplifier
Series: AMC1311
Canonical Name: AMC1311B Reinforced Isolated Amplifier
Subcategory: Voltage Sensing

AMC1311B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AMC1311B Estimated Pricing

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1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

AMC1311B Features

  • Precision voltage sensing isolated amplifier.
  • 2-V high-impedance input voltage range.
  • 5000 Vrms withstand isolation voltage.
  • Operates from -40°C to 125°C.
  • Available in SOIC (DWV) 8-pin package.

AMC1311B Applications

  • Ideal for isolated voltage monitoring.
  • Suitable for industrial control systems.
  • Used in power supply monitoring.
  • Applicable in motor drive systems.

AMC1311B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the AMC1311B?

2 V peak-to-peak.

What package does the AMC1311B come in?

SOIC-8 DWV.

What is the operating temperature range of the AMC1311B?

-40°C to 125°C (extended industrial).

What isolation ratings does the AMC1311B provide?

5000 Vrms per UL1577 and 7000 VPK reinforced isolation per DIN EN IEC 60747-17.

What is the common-mode transient immunity (CMTI) of the AMC1311B?

100 kV/µs minimum.

What is the maximum input offset voltage of the AMC1311B?

±1.5 mV.

What is the gain error of the AMC1311B?

±0.2% maximum.

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