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Amplifier Circuits / Operational Amplifiers / ADA4940-1ARZ-R7
Datasheets
ADA4940-1ARZ-R7 by: Analog Devices Inc

Ultralow Power, Low Distortion ADC Driver

Part Details for ADA4940-1ARZ-R7 by Analog Devices Inc

Results Overview of ADA4940-1ARZ-R7 by Analog Devices Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

ADA4940-1ARZ-R7 Information

ADA4940-1ARZ-R7 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 ADA4940-1ARZ-R7

Part # Distributor Description Stock Price Buy
DISTI # 60AK4581
Newark Diff-Amp, 260Mhz, -40 To 125Deg C, No. Of Channels:1Channels, Gain Bandwidth Product:260Mhz, Supp... ly Voltage Range:3V To 6V, Ic Case/Package:Nsoic, No. Of Pins:8Pins, Amplifier Type:Differential, Input Offset Voltage:60Μv Rohs Compliant: Yes |Analog Devices ADA4940-1ARZ-R7 more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 699
  • 1 $4.9100
  • 10 $3.5500
  • 25 $3.4100
  • 50 $3.2700
  • 100 $3.1300
  • 250 $2.9700
  • 500 $2.8500
  • 1,000 $2.7600
$2.7600 / $4.9100 Buy Now
DISTI # 505-ADA4940-1ARZ-R7CT-ND
DigiKey IC OPAMP DIFF 1 CIRCUIT 8SOIC Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 3340
In Stock
  • 1 $6.5700
  • 10 $4.3440
  • 25 $3.7656
  • 100 $3.1107
  • 250 $2.7893
  • 500 $2.5915
  • 1,000 $2.5875
$2.5875 / $6.5700 Buy Now
DISTI # 584-ADA4940-1ARZ-R7
Mouser Electronics Differential Amplifiers Sub 10M W ADC Driver for PULSAR Family RoHS: Compliant 227
  • 1 $5.0500
  • 10 $3.8500
  • 25 $3.5500
  • 100 $3.1100
  • 250 $2.9200
  • 500 $2.7700
  • 1,000 $2.7100
  • 2,000 $2.6800
$2.6800 / $5.0500 Buy Now
DISTI # V72:2272_06218164
Arrow Electronics SP Amp DIFF AMP Single R-R O/P 6V 8-Pin SOIC N T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2313 Container: Cut Strips Americas - 129
  • 1 $3.7640
  • 10 $3.2320
  • 25 $3.0450
  • 100 $2.7780
$2.7780 / $3.7640 Buy Now
Analog Devices Inc Sub 10M W ADC Driver for PULSA Min Qty: 1 Package Multiple: 1000 1668
  • 1 $6.5700
  • 10 $4.3440
  • 25 $3.7656
  • 100 $3.1107
  • 250 $2.7893
  • 500 $2.5915
  • 1,000 $2.5875
$2.5875 / $6.5700 Buy Now
DISTI # 26647046
Verical SP Amp DIFF AMP Single R-R O/P 6V 8-Pin SOIC N T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Americas - 1000
  • 1,000 $2.6038
$2.6038 Buy Now
DISTI # 67520173
Verical SP Amp DIFF AMP Single R-R O/P 6V 8-Pin SOIC N T/R RoHS: Compliant Min Qty: 3 Package Multiple: 1 Date Code: 2313 Americas - 129
  • 3 $3.7640
  • 10 $3.2320
  • 25 $3.0450
  • 100 $2.7780
$2.7780 / $3.7640 Buy Now
Ameya Holding Limited IC OPAMP DIFF 260MHZ 8SOIC 108
Buy Now RFQ
DISTI # ADA4940-1ARZ-R7
Richardson RFPD AMPLIFIER - SPECIAL PURPOSE RoHS: Compliant Min Qty: 1000 0
  • 1,000 $2.7000
$2.7000 Buy Now
LCSC Rail-to-Rail Output 260MHz 0.06mV 1.6uA 95V/us 86dB Single channel SOIC-8 Differential Amplifiers RO... HS more 27
  • 1 $5.9965
  • 10 $5.2691
  • 30 $4.8359
  • 100 $4.0963
  • 500 $3.8956
  • 1,000 $3.8035
$3.8035 / $5.9965 Buy Now
Vyrian Amplifiers 1411
RFQ
Win Source Electronics Ultralow Power, Low Distortion | IC OPAMP DIFF 1 CIRCUIT 8SOIC 3810
  • 10 $7.5156
  • 25 $6.1667
  • 38 $5.9741
  • 52 $5.7813
  • 68 $5.5886
  • 90 $5.0105
$5.0105 / $7.5156 Buy Now

Part Details for ADA4940-1ARZ-R7

ADA4940-1ARZ-R7 CAD Models

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ADA4940-1ARZ-R7 Part Data Attributes

Parametric Data
ADA4940-1ARZ-R7 Analog Devices Inc
Buy Now Datasheet
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ADA4940-1ARZ-R7 Analog Devices Inc Ultralow Power, Low Distortion ADC Driver
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Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Package Description SOIC-8
Pin Count 8
Manufacturer Package Code R-8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Analog Devices
Amplifier Type OPERATIONAL AMPLIFIER
Average Bias Current-Max (IIB) 1.6 µA
Common-mode Reject Ratio-Nom 119 dB
Input Offset Voltage-Max 350 µV
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Slew Rate-Nom 95 V/us
Supply Current-Max 1.38 mA
Supply Voltage Limit-Max 8 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for ADA4940-1ARZ-R7

This table gives cross-reference parts and alternative options found for ADA4940-1ARZ-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 ADA4940-1ARZ-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
ADA4940-1ARZ Analog Devices Inc $3.0590 Ultralow Power, Low Distortion ADC Driver ADA4940-1ARZ-R7 vs ADA4940-1ARZ
SSI32H6110-CN Silicon Systems Inc Check for Price Operational Amplifier, PDSO8 ADA4940-1ARZ-R7 vs SSI32H6110-CN
ADA4940-1ARZ-RL Analog Devices Inc Check for Price Ultralow Power, Low Distortion ADC Driver ADA4940-1ARZ-R7 vs ADA4940-1ARZ-RL
ADA4940-1ARDZ Analog Devices Inc Check for Price IC OP-AMP, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8, Operational Amplifier ADA4940-1ARZ-R7 vs ADA4940-1ARDZ
ADA4940-1ARDZ-RL Analog Devices Inc Check for Price IC OP-AMP, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8, Operational Amplifier ADA4940-1ARZ-R7 vs ADA4940-1ARDZ-RL
AD8206WYRZ-R7 Rochester Electronics LLC Check for Price OP-AMP, 2000 uV OFFSET-MAX, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8 ADA4940-1ARZ-R7 vs AD8206WYRZ-R7
AD8200R Analog Devices Inc Check for Price IC OP-AMP, 1000 uV OFFSET-MAX, PDSO8, PLASTIC, SOIC-8, Operational Amplifier ADA4940-1ARZ-R7 vs AD8200R
AD8205WYRZ Rochester Electronics LLC Check for Price OP-AMP, 4500 uV OFFSET-MAX, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8 ADA4940-1ARZ-R7 vs AD8205WYRZ

ADA4940-1ARZ-R7 Related Parts

ADA4940-1ARZ-R7 Frequently Asked Questions (FAQ)

  • A good PCB layout for the ADA4940-1ARZ-R7 involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.

  • To optimize the ADA4940-1ARZ-R7's performance for high-frequency applications, use a low-pass filter at the input, minimize parasitic capacitance, and use a high-frequency capable PCB material. Additionally, consider using a differential amplifier configuration to reduce common-mode noise.

  • The recommended power-up sequence for the ADA4940-1ARZ-R7 is to first apply the analog power supply (VCC) and then the digital power supply (VDD). This ensures that the internal biasing circuitry is properly initialized and prevents latch-up or damage.

  • To ensure the ADA4940-1ARZ-R7's output is properly terminated, use a 50-ohm termination resistor in series with the output, and consider using a back-termination resistor to match the transmission line impedance. Additionally, use a low-capacitance output cable to minimize signal degradation.

  • The recommended thermal management strategy for the ADA4940-1ARZ-R7 involves using a heat sink with a thermal conductivity of at least 1 W/m-K, and ensuring good airflow around the device. Additionally, consider using thermal interface materials to reduce thermal resistance.