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Low Noise, Precision CMOS Amplifier
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.
AD8655ARMZ-REEL 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.
Part # | Manufacturer | Description | Datasheet |
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LMX2325TMX-G | Rochester Electronics LLC | LMX2325 - RoHS - T/R, PLL Freq Synthesizer | |
HSCHD02CR2001R | Amphenol Communications Solutions | HSC Right Angle plug,Tape and Reel,Brown housing | |
HSCHD02BR1001R | Amphenol Communications Solutions | HSC Right Angle plug,Tape and Reel,Blue housing |
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
60AK7735
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Newark | Op-Amp, 28Mhz, -40 To 125Deg C, Msop-8, No. Of Channels:1Channels, Gain Bandwidth Product:28Mhz, Supply Voltage Range:2.7V To 5.5V, Ic Case/Package:Msop, No. Of Pins:8Pins, Amplifier Type:Cmos, Input Offset Voltage:50Μv Rohs Compliant: Yes |Analog Devices AD8655ARMZ-REEL RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 3258 |
|
$1.3400 / $2.9700 | Buy Now |
DISTI #
505-AD8655ARMZ-REELCT-ND
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DigiKey | IC OPAMP GP 1 CIRCUIT 8MSOP Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
5075 In Stock |
|
$1.2250 / $3.8300 | Buy Now |
DISTI #
584-AD8655ARMZ-R
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Mouser Electronics | Precision Amplifiers Low Noise, R-R out, DigiTrim Cmos Op Amp RoHS: Compliant | 10589 |
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$1.2200 / $2.5800 | Buy Now |
DISTI #
A01:0375_00113621
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Arrow Electronics | Op Amp Single Low Noise Amplifier R-R I/O 5.5V 8-Pin MSOP T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 10 Weeks Date Code: 2348 | Asia - 3000 |
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$1.1721 | Buy Now |
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Analog Devices Inc | Low Noise, R-R out, DigiTrim C Min Qty: 3000 Package Multiple: 3000 | 3000 |
|
$1.2250 / $3.8300 | Buy Now |
DISTI #
83593057
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Verical | Op Amp Single Low Noise Amplifier R-R I/O 5.5V 8-Pin MSOP T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 | Americas - 3000 |
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$1.1721 | Buy Now |
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Bristol Electronics | 56 |
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RFQ | ||
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Rochester Electronics | Operational Amplifier, 550uV Offset-Max, CMOS, PDSO8 RoHS: Compliant Status: Active Min Qty: 1 | 19 |
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$1.3300 / $1.6600 | Buy Now |
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LCSC | MSOP-8 Low Noise Amplifiers (LNA) - RF ROHS | 1 |
|
$1.4671 / $2.3214 | Buy Now |
|
Vyrian | Amplifiers | 4730 |
|
RFQ |
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AD8655ARMZ-REEL
Analog Devices Inc
Buy Now
Datasheet
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AD8655ARMZ-REEL
Analog Devices Inc
Low Noise, Precision CMOS Amplifier
|
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Part Package Code | TSSOP | |
Package Description | LEAD FREE, MO-187AA, 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) | 0.0005 µA | |
Bias Current-Max (IIB) @25C | 0.00001 µA | |
Common-mode Reject Ratio-Nom | 100 dB | |
Frequency Compensation | YES | |
Input Offset Voltage-Max | 550 µV | |
JESD-30 Code | S-PDSO-G8 | |
JESD-609 Code | e3 | |
Length | 3 mm | |
Low-Bias | YES | |
Low-Offset | YES | |
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 | TSSOP | |
Package Equivalence Code | TSSOP8,.19 | |
Package Shape | SQUARE | |
Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
Packing Method | TR | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.1 mm | |
Slew Rate-Nom | 11 V/us | |
Supply Current-Max | 5.3 mA | |
Supply Voltage Limit-Max | 6 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | Matte Tin (Sn) - annealed | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.65 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Unity Gain BW-Nom | 28000 | |
Voltage Gain-Min | 90000 | |
Width | 3 mm |
This table gives cross-reference parts and alternative options found for AD8655ARMZ-REEL. 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 AD8655ARMZ-REEL, 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 |
---|---|---|---|---|
AD8655ARMZ-R2 | Rochester Electronics LLC | Check for Price | OP-AMP, 550 uV OFFSET-MAX, 28 MHz BAND WIDTH, PDSO8, LEAD FREE, MO-187AA, MSOP-8 | AD8655ARMZ-REEL vs AD8655ARMZ-R2 |
A good PCB layout for the AD8655 involves keeping the input and output traces short and symmetrical, using a solid ground plane, and minimizing the distance between the device and the decoupling capacitors. A 4-layer PCB with a dedicated ground plane is recommended.
The gain resistors (Rf and Rg) should be chosen based on the desired gain and bandwidth of the amplifier. A higher gain requires smaller resistors, while a lower gain requires larger resistors. The datasheet provides a gain resistor calculator to help with the selection.
The maximum power dissipation of the AD8655 is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W. The actual power dissipation will depend on the operating conditions and the PCB design.
Yes, the AD8655 can be used as a single-ended amplifier by tying the inverting input to ground and using the non-inverting input as the signal input. However, this will reduce the common-mode rejection ratio (CMRR) and the power supply rejection ratio (PSRR) of the amplifier.
The AD8655 has a built-in low-pass filter that can be used to filter out high-frequency noise. The filter cutoff frequency can be adjusted by changing the value of the capacitor connected between the FLTR pin and ground. Additional external filtering may be required depending on the specific application.