Datasheets
AMC1200TDWVRQ1 by: Texas Instruments

Automotive, ±250-mV input, precision current sensing basic isolated amplifier 8-SOIC -40 to 105

Part Details for AMC1200TDWVRQ1 by Texas Instruments

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AMC1200TDWVRQ1 Information

AMC1200TDWVRQ1 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
AMC1200TDWVRQ1 Texas Instruments Automotive ±250mV-Input Basic Isolated Amplifier for Current Sensing 8-SOIC -40 to 105

Price & Stock for AMC1200TDWVRQ1

Part # Distributor Description Stock Price Buy
NexGen Digital   1
RFQ
Chip-Germany GmbH   RoHS: Not Compliant 86
RFQ
CHIPMALL.COM LIMITED SOIC-8-300mil Isolation Amplifiers ROHS 139
  • 1 $2.6031
  • 10 $2.2613
  • 30 $2.0583
  • 100 $1.7608
  • 500 $1.6663
  • 1,000 $1.6236
$1.6236 / $2.6031 Buy Now
LCSC SOIC-8-300mil Isolation Amplifiers ROHS 639
  • 1 $2.7116
  • 10 $2.3555
  • 30 $2.1441
  • 100 $1.8342
  • 500 $1.7357
  • 1,000 $1.6912
$1.6912 / $2.7116 Buy Now
Win Source Electronics IC OPAMP ISOLATION 1 CIRC 8SOIC / Fully-Differential Isolation Amplifier 3600
  • 24 $2.1407
  • 50 $2.0026
  • 78 $1.9336
  • 112 $1.7955
  • 145 $1.7264
  • 182 $1.6574
$1.6574 / $2.1407 Buy Now

Part Details for AMC1200TDWVRQ1

AMC1200TDWVRQ1 CAD Models

AMC1200TDWVRQ1 Part Data Attributes

AMC1200TDWVRQ1 Texas Instruments
Buy Now Datasheet
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AMC1200TDWVRQ1 Texas Instruments Automotive, ±250-mV input, precision current sensing basic isolated amplifier 8-SOIC -40 to 105
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 2016-02-18
Samacsys Manufacturer Texas Instruments
Amplifier Type ISOLATION AMPLIFIER
Analog Input Voltage-Max 0.25 V
Analog Input Voltage-Min -0.25 V
Bandwidth (3dB)-Nom 0.1 MHz
Common Mode Voltage-Max 2.7 V
Input Offset Voltage-Max 1500 µV
Isolation Voltage-Min 800 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 7.5 mm
Moisture Sensitivity Level 2
Non-linearity-Max 0.075%
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 105 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Screening Level AEC-Q100
Seated Height-Max 2.8 mm
Supply Current-Max 8 mA
Supply Voltage Limit-Max 6 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Temperature Grade INDUSTRIAL
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
Unity Gain BW-Nom 0.1
Width 5.85 mm

AMC1200TDWVRQ1 Related Parts

AMC1200TDWVRQ1 Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and a separate analog ground plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a star topology for the power supply and keep the power traces away from the analog signals.

  • The AMC1200TDWVRQ1 has an internal calibration circuit. To ensure proper calibration, follow the calibration procedure outlined in the datasheet, which involves applying a known input voltage and adjusting the internal calibration registers accordingly.

  • The AMC1200TDWVRQ1 can handle input voltages up to ±650mV without damage. However, it's recommended to limit the input voltage to ±500mV to ensure accurate measurements and prevent potential damage.

  • To optimize the AMC1200TDWVRQ1's performance for high-frequency applications, use a low-pass filter at the input to remove high-frequency noise, and ensure the PCB layout is optimized for high-frequency signals. Additionally, consider using a higher-order filter or a dedicated high-frequency amplifier to further improve performance.

  • The recommended power-up sequence is to apply the analog power supply (AVDD) first, followed by the digital power supply (DVDD). Ensure that the analog power supply is stable before applying the digital power supply.

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