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ADI ADA4522-2ARMZ
Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-MSOP
Brands: Analog Devices, Inc
Mfr.Part #: ADA4522-2ARMZ
Datasheet: ADA4522-2ARMZ Datasheet (PDF)
Package/Case: MSOP8
Product Type: Amplifier ICs
ADA4522-2ARMZ General Description
The ADA4522-1 / ADA4522-2 / ADA4522-4 are single/dual/quadchannel, zero drift op amps with low noise and power, groundsensing inputs, and rail-to-rail output, optimized for totalaccuracy over time, temperature, and voltage conditions. Thewide operating voltage and temperature ranges, as well as thehigh open-loop gain and very low dc and ac errors make thedevices well suited for amplifying very small input signals andfor accurately reproducing larger signals in a wide variety ofapplications.
Features
- Low offset voltage: 5 μV maximum
- Extremely low offset voltage drift: 22 nV/°C maximum
- Low voltage noise density:
- 5.8 nV/√Hz typical
- 117 nV p-p typical from 0.1 Hz to 10 Hz
- Low input bias current: 50 pA typical
- Unity-gain crossover: 3 MHz typical
- Single-supply operation: input voltage range includes ground and rail-to-rail output
- Wide range of operating voltages
- Single-supply operation: 4.5 V to 55 V
- Dual-supply operation: ±2.25 V to ±27.5 V
- Integrated EMI filters
- Unity-gain stable
Application
- Inductance, capacitance, and resistance (LCR) meter/megohmmeter front-end amplifiers
- Load cell and bridge transducers
- Magnetic force balance scales
- High precision shunt current sensing
- Thermocouple/resistance temperature detector (RTD) sensors
- Programmable logic controller (PLC) input and output amplifiers
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-type | Auto Zero/Chopper | feature-manufacturer-type | Zero Drift Amplifier |
| feature-number-of-channels-per-chip | 2 | feature-rail-to-rail | Rail to Rail Output |
| feature-process-technology | feature-output-type | ||
| feature-maximum-input-offset-voltage-mv | 0.005@5V | feature-maximum-supply-current-ma | |
| feature-maximum-input-offset-current-ua | 0.00025@5V | feature-maximum-input-bias-current-ua | 0.00015@5V |
| feature-maximum-power-dissipation-mw | feature-typical-slew-rate-v-us | 1.4@5V | |
| feature-typical-gain-bandwidth-product-mhz | 2.7 | feature-shut-down-support | No |
| feature-packaging | Tube | feature-rad-hard | |
| feature-pin-count | 8 | feature-supplier-package | MSOP |
| feature-standard-package-name1 | SOP | feature-cecc-qualified | No |
| feature-esd-protection | Yes | feature-escc-qualified | |
| feature-military | No | feature-aec-qualified | No |
| feature-aec-qualified-number | feature-auto-motive | No | |
| feature-p-pap | No | feature-eccn-code | EAR99 |
| feature-svhc | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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ADA4522-2ARMZ is a precision amplifier chip designed by Analog Devices. It offers low noise and a high open-loop gain, making it suitable for precise signal conditioning applications. The chip operates from a single power supply and supports a wide range of voltage inputs. It is commonly used in instrumentation, medical, and industrial applications where accuracy and reliability are crucial.
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Equivalent
Equivalent products of ADA4522-2ARMZ chip include LT1490, LT1013, and LT1461. These chips are all operational amplifiers specifically designed for precision applications. -
Features
The ADA4522-2ARMZ is a precision amplifier with rail-to-rail output swing. It features low offset voltage, low input bias current, low noise, and low distortion. It has a wide supply range, high CMRR and PSRR. It operates from a single supply voltage and is available in a small MSOP package. -
Pinout
The ADA4522-2ARMZ is a dual precision rail-to-rail input and output amplifier. It has 8 pins, and its functions include providing high-precision amplification of input signals, rail-to-rail operation allowing for larger input and output voltage ranges, low input bias current, low input offset voltage, and low noise. -
Manufacturer
The manufacturer of the ADA4522-2ARMZ is Analog Devices Inc. It is a multinational semiconductor company specializing in the design, manufacturing, and marketing of integrated circuits and other electronic solutions. -
Application Field
The ADA4522-2ARMZ is a precision operational amplifier that can be used in a variety of applications including industrial instrumentation, medical equipment, automotive systems, and scientific instruments. Its low offset voltage, low input bias current, and wide supply voltage range make it suitable for high-precision and low-power applications. -
Package
The ADA4522-2ARMZ chip is available in a micro-size Leadless Package (MLP) Type, specifically in the MSOP-10 form. The package size measures approximately 3x3 mm.
Datasheet PDF
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