Datasheets
ADA4661-2ARMZ by: Analog Devices Inc

18 V, Precision, 725 µA, 4 MHz CMOS RRIO Operational Amplifier

Part Details for ADA4661-2ARMZ by Analog Devices Inc

Results Overview of ADA4661-2ARMZ 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.

Applications Education and Research Consumer Electronics Internet of Things (IoT) Audio and Video Systems Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

ADA4661-2ARMZ Information

ADA4661-2ARMZ 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 ADA4661-2ARMZ

Part # Distributor Description Stock Price Buy
DISTI # 60AK4522
Newark Op-Amp, 4Mhz, -40 To 125Deg C, Msop-8, No. Of Channels:2Channels, Gain Bandwidth Product:4Mhz, Su... pply Voltage Range:3V To 18V, ± 1.5V To ± 9V, Ic Case/Package:Msop, No. Of Pins:8Pins, Amplifier Type:Cmos, Input Offset Voltage:30Μv Rohs Compliant: Yes |Analog Devices ADA4661-2ARMZ more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 330
  • 1 $4.7300
  • 10 $3.0900
  • 25 $3.0300
  • 50 $2.9700
  • 100 $2.9100
  • 250 $2.7500
$2.7500 / $4.7300 Buy Now
DISTI # 505-ADA4661-2ARMZ-ND
DigiKey IC CMOS 2 CIRCUIT 8MSOP Min Qty: 1 Lead time: 10 Weeks Container: Tube 20842
In Stock
  • 1 $4.3400
  • 10 $2.8370
  • 50 $2.2058
  • 100 $2.0045
  • 250 $1.9875
$1.9875 / $4.3400 Buy Now
DISTI # 584-ADA4661-2ARMZ
Mouser Electronics Precision Amplifiers 18V LowPower RRIO Precision CmosAmp RoHS: Compliant 9294
  • 1 $3.9600
  • 10 $2.3200
  • 100 $2.1400
  • 250 $1.9800
$1.9800 / $3.9600 Buy Now
DISTI # V99:2348_06217565
Arrow Electronics Op Amp Dual Precision Amplifier R-R I/O ±9V/18V 8-Pin MSOP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 20 Weeks Date Code: 2240 Americas - 65
  • 1 $2.0180
$2.0180 Buy Now
Analog Devices Inc 18V LowPower RRIO Precision Cm Package Multiple: 50 4059
  • 1 $4.4100
  • 10 $2.9570
  • 100 $2.1584
  • 250 $1.9875
  • 1,000 $1.4600
$1.4600 / $4.4100 Buy Now
DISTI # 64966787
Verical Op Amp Dual Precision Amplifier R-R I/O ±9V/18V 8-Pin MSOP Tube RoHS: Compliant Min Qty: 3 Package Multiple: 1 Date Code: 2240 Americas - 65
  • 3 $2.0180
$2.0180 Buy Now
DISTI # ADA4661-2ARMZ
Richardson RFPD AMPLIFIER - OP AMPS RoHS: Compliant Min Qty: 300 0
  • 300 $2.1600
  • 500 $2.1000
  • 1,000 $2.0800
$2.0800 / $2.1600 Buy Now
DISTI # SMC-ADA4661-2ARMZ
Sensible Micro Corporation XIC R= ADA4661-2ARMZ 8MSOP RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 1809 Container: Tubes 3
  • 100 $1.8252
  • 500 $1.7784
  • 1,000 $1.6848
$1.6848 / $1.8252 RFQ
Win Source Electronics IC OPAMP GP 4MHZ RRO 8MSOP 19000
  • 17 $3.0211
  • 41 $2.4789
  • 63 $2.4014
  • 87 $2.3240
  • 112 $2.2465
  • 149 $2.0141
$2.0141 / $3.0211 Buy Now

Part Details for ADA4661-2ARMZ

ADA4661-2ARMZ CAD Models

ADA4661-2ARMZ Part Data Attributes

ADA4661-2ARMZ Analog Devices Inc
Buy Now Datasheet
Compare Parts:
ADA4661-2ARMZ Analog Devices Inc 18 V, Precision, 725 µA, 4 MHz CMOS RRIO Operational Amplifier
Select a part to compare:
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) 0.00075 µA
Bias Current-Max (IIB) @25C 0.000015 µA
Common-mode Reject Ratio-Min 86 dB
Common-mode Reject Ratio-Nom 114 dB
Frequency Compensation YES
Input Offset Voltage-Max 600 µV
JESD-30 Code S-PDSO-G8
JESD-609 Code e3
Length 3 mm
Low-Bias YES
Low-Offset YES
Micropower YES
Moisture Sensitivity Level 1
Number of Functions 2
Number of Terminals 8
Operating Temperature-Max 125 °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
Peak Reflow Temperature (Cel) 260
Power NO
Programmable Power NO
Seated Height-Max 1.1 mm
Slew Rate-Nom 1.8 V/us
Supply Current-Max 1.95 mA
Supply Voltage Limit-Max 20.5 V
Supply Voltage-Nom (Vsup) 10 V
Surface Mount YES
Technology CMOS
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
Unity Gain BW-Nom 4000
Voltage Gain-Min 1000000
Wideband NO
Width 3 mm

Alternate Parts for ADA4661-2ARMZ

This table gives cross-reference parts and alternative options found for ADA4661-2ARMZ. 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 ADA4661-2ARMZ, 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
ADA4661-2ARMZ-R7 Analog Devices Inc $3.2282 18 V, Precision, 725 µA, 4 MHz CMOS RRIO Operational Amplifier ADA4661-2ARMZ vs ADA4661-2ARMZ-R7
PTLV9152QDGKRQ1 Texas Instruments Check for Price AEC-Q100, 2-channel, 16-V, 4.5-MHz, RRIO, CMOS operational amplifier for cost-optimized systems 8-VSSOP -40 to 125 ADA4661-2ARMZ vs PTLV9152QDGKRQ1
TLV9152IDR Texas Instruments $0.6765 Dual, 16-V, 4.5-MHz, low-power operational amplifier 8-SOIC -40 to 125 ADA4661-2ARMZ vs TLV9152IDR
PTLV9152QDRQ1 Texas Instruments Check for Price Automotive-grade, dual, 16-V, 4.5-MHz, low-power operational amplifier 8-SOIC -40 to 125 ADA4661-2ARMZ vs PTLV9152QDRQ1
OP279GRUZ-REEL Analog Devices Inc Check for Price Rail-to-Rail High Output Current Operational Amplifier ADA4661-2ARMZ vs OP279GRUZ-REEL
ADA4661-2ACPZ-R7 Analog Devices Inc $3.1478 18 V, Precision, 725 µA, 4 MHz CMOS RRIO Operational Amplifier ADA4661-2ARMZ vs ADA4661-2ACPZ-R7
TLV9152IPWR Texas Instruments $0.6765 Dual, 16-V, 4.5-MHz, low-power operational amplifier 8-TSSOP -40 to 125 ADA4661-2ARMZ vs TLV9152IPWR
TLV9152QDRQ1 Texas Instruments Check for Price Automotive, dual, 16-V 4.5-MHz low-power operational amplifier 8-SOIC -40 to 125 ADA4661-2ARMZ vs TLV9152QDRQ1
OP279GRU-REEL Analog Devices Inc Check for Price IC DUAL OP-AMP, 4000 uV OFFSET-MAX, 5 MHz BAND WIDTH, PDSO8, TSSOP-8, Operational Amplifier ADA4661-2ARMZ vs OP279GRU-REEL
TLV9152QDGKRQ1 Texas Instruments Check for Price Automotive, dual, 16-V 4.5-MHz low-power operational amplifier 8-VSSOP -40 to 125 ADA4661-2ARMZ vs TLV9152QDGKRQ1

ADA4661-2ARMZ Related Parts

ADA4661-2ARMZ Frequently Asked Questions (FAQ)

  • A good PCB layout for the ADA4661-2ARMZ involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing the device close to the analog power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog ground plane to minimize noise and interference.

  • To ensure proper biasing, make sure to connect the VPOS and VNEG pins to a stable voltage source, and decouple them with a 10uF capacitor to ground. Also, ensure that the input common-mode voltage is within the recommended range of 1.5V to 3.5V.

  • The ADA4661-2ARMZ can handle input voltages up to 5.5V, but it's recommended to keep the input voltage within the recommended range of 0V to 4.5V to ensure optimal performance and prevent damage to the device.

  • To minimize noise and interference, use a low-noise power supply, keep the input and output traces short and shielded, and use a ground plane to reduce electromagnetic interference. Additionally, consider using a ferrite bead or a common-mode choke to filter out high-frequency noise.

  • The recommended operating temperature range for the ADA4661-2ARMZ is -40°C to 125°C. However, it's recommended to operate the device within a temperature range of 0°C to 70°C for optimal performance and reliability.