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Amplifier Circuits / Instrumentation Amplifiers / AD8278ARMZ-R7
Datasheets
AD8278ARMZ-R7 by: Analog Devices Inc

Low Power, Wide Supply Range, Low Cost Difference Amplifiers, G = ½, 2

Part Details for AD8278ARMZ-R7 by Analog Devices Inc

Results Overview of AD8278ARMZ-R7 by Analog Devices Inc

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

AD8278ARMZ-R7 Information

AD8278ARMZ-R7 by Analog Devices Inc is an Instrumentation Amplifier.
Instrumentation 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 AD8278ARMZ-R7

Part # Distributor Description Stock Price Buy
DISTI # 49AK9667
Newark Diff-Amp, 1Mhz, -40 To 85Deg C, Msop-8, No. Of Channels:1Channels, Gain Bandwidth Product:1Mhz, S... upply Voltage Range:2V To 36V, ± 2V To ± 18V, Ic Case/Package:Msop, No. Of Pins:8Pins, Amplifier Type:Differential, Rail To Rail:- Rohs Compliant: Yes |Analog Devices AD8278ARMZ-R7 more RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 555
  • 1 $3.2900
  • 10 $2.5100
  • 25 $2.3500
  • 50 $2.2000
  • 100 $2.0400
  • 250 $1.8100
  • 500 $1.6700
  • 1,000 $1.5400
$1.5400 / $3.2900 Buy Now
DISTI # AD8278ARMZ-R7CT-ND
DigiKey IC OPAMP DIFF 1 CIRCUIT 8MSOP Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 947
In Stock
  • 1 $4.5000
  • 10 $2.9160
  • 25 $2.5024
  • 100 $2.0342
  • 250 $1.8044
  • 500 $1.6630
  • 1,000 $1.5446
  • 2,000 $1.5375
$1.5375 / $4.5000 Buy Now
DISTI # 584-AD8278ARMZ-R7
Mouser Electronics Differential Amplifiers Low Power, Wide Supply Range, Low Cost Difference Amplifiers, G = , 2 RoHS: Compliant 5050
  • 1 $4.5000
  • 10 $2.9200
  • 25 $2.5100
  • 100 $2.0400
  • 250 $1.8100
  • 500 $1.6700
  • 1,000 $1.5900
  • 5,000 $1.5400
$1.5400 / $4.5000 Buy Now
Analog Devices Inc SingleG=0/5.2 LowPowerWideInpu Min Qty: 1 Package Multiple: 1000 190
  • 1 $4.5000
  • 10 $2.9160
  • 25 $2.5024
  • 100 $2.0342
  • 250 $1.8044
  • 500 $1.6630
  • 1,000 $1.5446
  • 2,000 $1.5375
$1.5375 / $4.5000 Buy Now
Vyrian Amplifiers 1260
RFQ

Part Details for AD8278ARMZ-R7

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AD8278ARMZ-R7 Part Data Attributes

Parametric Data
AD8278ARMZ-R7 Analog Devices Inc
Buy Now Datasheet
Compare Parts:
AD8278ARMZ-R7 Analog Devices Inc Low Power, Wide Supply Range, Low Cost Difference Amplifiers, G = ½, 2
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Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code TSSOP
Package Description ROHS COMPLIANT, MO-187AA, MSOP-8
Pin Count 8
Manufacturer Package Code RM-8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Analog Devices
Amplifier Type INSTRUMENTATION AMPLIFIER
Bandwidth (3dB)-Nom 0.55 MHz
Common-mode Reject Ratio-Min 80 dB
Input Offset Voltage-Max 500 µV
JESD-30 Code S-PDSO-G8
JESD-609 Code e3
Length 3 mm
Moisture Sensitivity Level 1
Neg Supply Voltage Limit-Max -18 V
Neg Supply Voltage-Nom (Vsup) -15 V
Non-linearity-Max 0.001%
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °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, 7 INCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.1 mm
Slew Rate-Nom 1.4 V/us
Supply Current-Max 0.25 mA
Supply Voltage Limit-Max 18 V
Supply Voltage-Nom (Vsup) 15 V
Surface Mount YES
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3 mm

Alternate Parts for AD8278ARMZ-R7

This table gives cross-reference parts and alternative options found for AD8278ARMZ-R7. 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 AD8278ARMZ-R7, 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
AD8278BRMZ Analog Devices Inc $2.7339 Low Power, Wide Supply Range, Low Cost Difference Amplifiers, G = ½, 2 AD8278ARMZ-R7 vs AD8278BRMZ
AD8278ARMZ-RL Analog Devices Inc Check for Price Low Power, Wide Supply Range, Low Cost Difference Amplifiers, G = ½, 2 AD8278ARMZ-R7 vs AD8278ARMZ-RL
AD8278BRMZ-R7 Analog Devices Inc $2.9307 Low Power, Wide Supply Range, Low Cost Difference Amplifiers, G = ½, 2 AD8278ARMZ-R7 vs AD8278BRMZ-R7
AD8278BRMZ-RL Analog Devices Inc Check for Price Low Power, Wide Supply Range, Low Cost Difference Amplifiers, G = ½, 2 AD8278ARMZ-R7 vs AD8278BRMZ-RL

AD8278ARMZ-R7 Related Parts

AD8278ARMZ-R7 Frequently Asked Questions (FAQ)

  • A good PCB layout for the AD8278 involves keeping the input and output traces 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 analog ground plane can help reduce noise and improve performance.

  • The gain resistor values for the AD8278 can be calculated using the formula: Rg = (Vout / Vin) x Rf. The gain resistor values should be chosen based on the desired gain and input signal range. It's also important to consider the tolerance and temperature coefficient of the resistors to ensure accurate gain and stability.

  • The maximum input voltage that the AD8278 can handle is ±Vsupply + 0.3V. Exceeding this voltage can damage the device. It's recommended to use input protection circuitry, such as clamping diodes or voltage-limiting resistors, to prevent overvoltage conditions.

  • The AD8278 is specified to operate from -40°C to +125°C. To ensure operation within this range, the device should be mounted on a PCB with good thermal conductivity, and the ambient temperature should be monitored to prevent overheating. Additionally, the device should be derated for high-temperature operation to prevent thermal runaway.

  • The recommended power-up sequence for the AD8278 is to apply the power supplies (Vcc and Vee) simultaneously, followed by the input signals. This ensures that the device powers up in a controlled manner and prevents latch-up or damage.