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AD8655ARZ
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AD8655ARZ Overview
The AD8655/AD8656 are the industry’s lowest noise, precision CMOS amplifiers. They leverage the Analog Devices DigiTrim technology to achieve high dc accuracy.
The AD8655/AD8656 provide low noise (2.7 nV/√Hz at 10 kHz), low THD + N (0.0007%), and high precision performance (250 μV max over VCM) to low voltage applications. The ability to swing rail-to-rail at the input and output enables designers to buffer analog-to-digital converters (ADCs) and other wide dynamic range devices in single-supply systems.
The high precision performance of the AD8655/AD8656 improves the resolution and dynamic range in low voltage applications. Audio applications, such as microphone pre-amps and audio mixing consoles, benefit from the low noise, low distortion, and high output current capability of the AD8655/AD8656 to reduce system level noise performance and maintain audio fidelity. The high precision and rail-to-rail input and output of the AD8655/ AD8656 benefit data acquisition, process controls, and PLL filter applications.
The AD8655/AD8656 are fully specified over the 40°C to +125°C temperature range. The AD8655/AD8656 are available in Pb-free, 8-lead MSOP and SOIC packages. The AD8655/ AD8656 are both available for automotive applications.
Features
- Low Noise: 2.7 nV/√
- rHz
- Low offset voltage: 250 μV max over Vcm
- Low Distortion: 0.0008%
- Offset voltage drift: 0.4 μV/°C typ and 2.3 μV/°C max
- Bandwidth: 28 MHz
- Rail-to-rail Input/Output
- Unity Gain Stable
- 2.7 V to 5.5 V Operation
- Qualified for automotive applications
Applications
- ADC and DAC buffers
- Audio
- Industrial controls
- Precision Filters
- Digital Scales
- Automotive collision avoidance
- PLL filters
Product Parameters
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description
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package
8-Lead SOIC
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packingQty
Tube,98
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packageType
R-8
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lifeCycle
production
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model
AD8655ARZ
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packingUrl
/media/en/package-pcb-resources/package/pkg_pdf/soic_narrow-r/r_8.pdf
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packingOption
Tube
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rohs
roHSY
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tempRange
-40 to 125C
Other distributor's price
Distributor | Part # | Mfg. | Description | Price |
---|---|---|---|---|
![]() |
AD8655ARZ | Analog Devices Inc | Op Amp Single Low Noise Amplifier R-R I/O 5.5V Automotive 8-Pin SOIC N T/R |
1000---$1.3364 |
![]() |
AD8655ARZ | Analog Devices Inc | IC OPAMP GP 1 CIRCUIT 8SOIC |
2500---$1.4700 |
![]() |
AD8655ARZ | Analog Devices Inc | Op Amp Single Low Noise Amplifier R-R I/O 5.5V Automotive 8-Pin SOIC N T/R |
5---$3.0380 10---$2.7110 25---$2.5340 100---$2.1470 |
![]() |
AD8655ARZ | Analog Devices Inc | OP Amp Single Volt Fdbk R-R I/O 5.5V, PK |
5---HK$24.7240 25---HK$19.2260 |
![]() |
AD8655ARZ | Analog Devices Inc |
1---$8.3200 10---$5.1500 50---$2.5100 100---$1.2300 500---$1.1700 |
|
![]() |
AD8655ARZ | Analog Devices Inc | Precision Amplifiers Low Noise, R-R out, DigiTrim Cmos Op Amp |
1---$3.0600 10---$2.7500 25---$2.5900 100---$2.2100 |
![]() |
AD8655ARZ | Analog Devices Inc | Op-Amp, 28Mhz, -40 To 125Deg C, Nsoic-8, No. Of Amplifiers:1 Amplifier, Bandwidth:28Mhz, Slew Rate:11V/Μs, Supply Voltage Range:2.7V To 5.5V, Amplifier Case Style:Nsoic, No. Of Pins:8Pins, Operating Temperature Min:-40°C Rohs Compliant: Yes |Analog Devices AD8655ARZ-REEL7 |
1---$3.0600 10---$2.7500 25---$2.6000 50---$2.4000 100---$2.2100 250---$2.0800 500---$1.8200 |
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