Datasheets
AD8418AWHRMZ-RL by: Analog Devices Inc

Bidirectional, Zero-Drift, Current Sense Amplifier

Part Details for AD8418AWHRMZ-RL by Analog Devices Inc

Results Overview of AD8418AWHRMZ-RL by Analog Devices Inc

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AD8418AWHRMZ-RL Information

AD8418AWHRMZ-RL by Analog Devices Inc is an Operational Amplifier.
Operational 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.

Price & Stock for AD8418AWHRMZ-RL

Part # Distributor Description Stock Price Buy
DISTI # 505-AD8418AWHRMZ-RLCT-ND
DigiKey IC CURRENT SENSE 1 CIRCUIT 8MSOP Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) Temporarily Out of Stock
  • 1 $6.4300
  • 10 $4.2470
  • 25 $3.6788
  • 100 $3.0362
  • 250 $2.7208
  • 500 $2.5268
  • 1,000 $2.5125
  • 3,000 $2.5125
$2.5125 / $6.4300 Buy Now
DISTI # 584-AD8418AWHRMZ-RL
Mouser Electronics Current Sense Amplifiers High Common Mode Cur Sense, -3V to 80V RoHS: Compliant 0
  • 1 $4.9200
  • 10 $3.7500
  • 25 $3.4600
  • 100 $3.0800
  • 250 $2.8400
  • 500 $2.6900
  • 1,000 $2.6500
  • 3,000 $2.5700
$2.5700 / $4.9200 Order Now
Analog Devices Inc High Common Mode Cur Sense, -3 Min Qty: 3000 Package Multiple: 3000 0
  • 1 $6.4300
  • 10 $4.2470
  • 25 $3.6788
  • 100 $3.0362
  • 250 $2.7208
  • 500 $2.5268
  • 1,000 $2.5125
  • 3,000 $2.5125
$2.5125 / $6.4300 Buy Now
Vyrian Amplifiers 3306
RFQ

Part Details for AD8418AWHRMZ-RL

AD8418AWHRMZ-RL CAD Models

AD8418AWHRMZ-RL Part Data Attributes

AD8418AWHRMZ-RL Analog Devices Inc
Buy Now Datasheet
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AD8418AWHRMZ-RL Analog Devices Inc Bidirectional, Zero-Drift, Current Sense Amplifier
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Package Description MSOP-8
Pin Count 8
Manufacturer Package Code RM-8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Samacsys Manufacturer Analog Devices
Amplifier Type OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB) 260 µA
Bandwidth (3dB)-Nom 0.25 MHz
Common-mode Reject Ratio-Min 90 dB
Common-mode Reject Ratio-Nom 100 dB
Frequency Compensation YES
Input Offset Voltage-Max 200 µV
JESD-30 Code S-PDSO-G8
JESD-609 Code e3
Length 3 mm
Low-Bias NO
Low-Offset YES
Micropower NO
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 150 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP8,.19
Package Shape SQUARE
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Packing Method TR, 13 INCH
Peak Reflow Temperature (Cel) 260
Power NO
Programmable Power NO
Screening Level AEC-Q100
Seated Height-Max 1.1 mm
Slew Rate-Nom 1 V/us
Supply Current-Max 4.2 mA
Supply Voltage Limit-Max 6 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Wideband NO
Width 3 mm

AD8418AWHRMZ-RL Related Parts

AD8418AWHRMZ-RL Frequently Asked Questions (FAQ)

  • A good PCB layout for the AD8418 involves keeping the input traces as short as possible, using a solid ground plane, and placing the input capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog ground plane to minimize noise and interference.

  • The AD8418 has an internal calibration circuit that sets the gain and offset of the device. However, for optimal performance, it's recommended to perform an external calibration using an external voltage reference and a precision resistor network to set the gain and offset to the desired values.

  • The maximum allowed input voltage for the AD8418 is ±25V, but it's recommended to keep the input voltage within ±20V to ensure optimal performance and to prevent damage to the device.

  • To minimize EMI and RFI interference, it's recommended to use a shielded enclosure, keep the input cables as short as possible, and use twisted pair cables with a shielded drain wire. Additionally, using a common-mode filter or a ferrite bead on the input lines can help to reduce interference.

  • It's recommended to use a 10uF ceramic capacitor in parallel with a 100nF ceramic capacitor to decouple the power supply. This helps to reduce noise and ripple on the power supply lines and ensures optimal performance of the AD8418.

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