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Amplifier Circuits / Isolation Amplifiers / AMC1311BDWVR
Datasheets
AMC1311BDWVR by: Texas Instruments

2-V input, precision voltage sensing reinforced isolated amplifier 8-SOIC -55 to 125

Part Details for AMC1311BDWVR by Texas Instruments

Results Overview of AMC1311BDWVR by Texas Instruments

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AMC1311BDWVR Information

AMC1311BDWVR by Texas Instruments is an Isolation Amplifier.
Isolation Amplifiers are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
AMC1311BDWVR Texas Instruments 2V Input, Reinforced Isolated Amplifier With High CMTI for Voltage Sensing 8-SOIC -55 to 125

Price & Stock for AMC1311BDWVR

Part # Distributor Description Stock Price Buy
DISTI # SMC-AMC1311BDWVR
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 236
RFQ
Chip 1 Exchange INSTOCK 11458
RFQ
CHIPMALL.COM LIMITED SOIC-8-300mil Special Purpose Amplifiers ROHS 3001
  • 1 $0.9381
  • 10 $0.8625
  • 30 $0.8473
  • 100 $0.8019
$0.8019 / $0.9381 Buy Now
LCSC SOIC-8-300mil Special Purpose Amplifiers ROHS 3363
  • 1 $1.1339
  • 10 $1.0132
  • 30 $0.8987
  • 100 $0.7564
  • 500 $0.7224
  • 1,000 $0.7054
$0.7054 / $1.1339 Buy Now
New Advantage Corporation IC-1311 REINFORCED ISOLATED 200KHZ AMPL RoHS: Compliant Min Qty: 1 Package Multiple: 100 1459
  • 100 $8.7300
  • 1,459 $8.1500
$8.1500 / $8.7300 Buy Now
Win Source Electronics IC ISOLATION 8SOIC / Isolation IC 8-SOIC 25568
  • 35 $1.6066
  • 80 $1.3183
  • 120 $1.2771
  • 165 $1.2359
  • 210 $1.1947
  • 285 $1.0711
$1.0711 / $1.6066 Buy Now

Part Details for AMC1311BDWVR

AMC1311BDWVR CAD Models

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AMC1311BDWVR Part Data Attributes

Parametric Data
AMC1311BDWVR Texas Instruments
Buy Now Datasheet
Compare Parts:
AMC1311BDWVR Texas Instruments 2-V input, precision voltage sensing reinforced isolated amplifier 8-SOIC -55 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description SOIC-8
Reach Compliance Code compliant
ECCN Code EAR99
Date Of Intro 2017-12-02
Samacsys Manufacturer Texas Instruments
Amplifier Type ISOLATION AMPLIFIER
Analog Input Voltage-Max 2 V
Analog Input Voltage-Min -2 V
Bandwidth (3dB)-Nom 275 MHz
Common Mode Voltage-Max 1.49 V
Isolation Voltage-Min 1500 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 7.5 mm
Moisture Sensitivity Level 3
Non-linearity-Max 0.04%
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Seated Height-Max 2.8 mm
Supply Current-Max 9.7 mA
Supply Voltage Limit-Max 5.5 V
Supply Voltage-Nom (Vsup) 3.3 V
Surface Mount YES
Temperature Grade MILITARY
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 5.85 mm

Alternate Parts for AMC1311BDWVR

This table gives cross-reference parts and alternative options found for AMC1311BDWVR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AMC1311BDWVR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
AMC1311BDWV Texas Instruments $6.5446 2-V input, precision voltage sensing reinforced isolated amplifier 8-SOIC -55 to 125 AMC1311BDWVR vs AMC1311BDWV

AMC1311BDWVR Frequently Asked Questions (FAQ)

  • A good PCB layout for the AMC1311BDWVR involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, using a 4-layer PCB with a dedicated power plane and a dedicated ground plane can help reduce noise and improve performance.

  • To ensure proper calibration, follow the calibration procedure outlined in the datasheet, which involves applying a known input voltage and adjusting the internal offset and gain registers accordingly. It's also important to ensure the device is operated within its specified temperature range and that the input signals are within the recommended voltage range.

  • When selecting an external clock source for the AMC1311BDWVR, consider the clock frequency, jitter, and phase noise. The clock frequency should be within the recommended range (typically 10-50 MHz), and the jitter and phase noise should be minimized to ensure accurate conversions. Additionally, ensure the clock source is synchronized with the AMC1311BDWVR's internal clock to prevent phase errors.

  • The AMC1311BDWVR provides error flags and interrupt signals to indicate overflow or underflow conditions. Engineers can use these flags to implement error handling mechanisms, such as resetting the device, re-initializing the conversion process, or triggering an alert to the system. It's essential to carefully read and understand the error handling section in the datasheet to ensure proper implementation.

  • The AMC1311BDWVR is sensitive to temperature, and proper thermal management is crucial for reliable operation. Ensure good airflow around the device, use a heat sink if necessary, and avoid exposing the device to extreme temperatures. Additionally, follow the recommended operating temperature range (typically -40°C to 125°C) and consider using thermal protection mechanisms, such as thermal shutdown or thermal warning, to prevent damage or malfunction.

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