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ADI AD842JN
WIDEBAND, FAST SETTLING OP AMP
Brands: Analog Devices, Inc
Mfr.Part #: AD842JN
Datasheet: AD842JN Datasheet (PDF)
Package/Case: DIP14
RoHS Status:
Stock Condition: 2067 pcs, New Original
Product Type: Integrated Circuits (ICs)
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $8.006 | $8.006 |
| 200 | $3.099 | $619.800 |
| 500 | $2.990 | $1495.000 |
| 1000 | $2.935 | $2935.000 |
In Stock:2067 PCS
AD842JN General Description
The AD842 is a member of the Analog Devices family of wide bandwidth operational amplifiers. This family includes, among others, the AD840 which is stable at a gain of 10 or greater and the AD841 which is unity-gain stable. These devices are fabricated using Analog Devices' junction isolated complementary bipolar (CB) process. This process permits a combination of dc precision and wideband ac performance previously unobtainable in a monolithic op amp. In addition to its 80 MHz gain bandwidth, the AD842 offers extremely fast settling characteristics, typically settling to within 0.01% of final value in less than 100 ns for a 10 volt step. The AD842 also offers a low quiescent current of 13 mA, a high output current drive capability (100 mA minimum), a low input voltage noise of 9 nV√Hz and a low input offset voltage (1 mV maximum). The 375 V/µs slew rate of the AD842, along with its 80 MHz gain bandwidth, ensures excellent performance in video and pulse amplifier applications. This amplifier is ideally suited for use in high frequency signal conditioning circuits and wide bandwidth active filters. The extremely rapid settling time of the AD842 makes this amplifier the preferred choice for data acquisition applications which require 12-bit accuracy. The AD842 is also appropriate for other applications such as high speed DAC and ADC buffer amplifiers and other wide bandwidth circuitry.
Features
- Low offset voltage: 25 µV maximum
- Low input bias current: 10 nA maximum
- Low input voltage noise: 0.45 nV/√Hz at 1 kHz
- High open-loop gain: 1,000,000 minimum
- Gain bandwidth product: 3.5 MHz
- Wide supply voltage range: ±2.5 V to ±18 V
- Low power consumption: 2.5 mA maximum
Application
- Precision signal amplification in medical instrumentation, analytical equipment, and data acquisition systems
- High-accuracy data acquisition and measurement systems
- High-resolution industrial process control
- Strain gauge and bridge sensor signal conditioning
- Temperature and pressure sensor signal conditioning
- Transducer interfacing
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Case/Package | PDIP | Contact Plating | Lead, Tin |
| Mount | Through Hole | Number of Pins | 14 |
| Common Mode Rejection Ratio | 86 dB | Dual Supply Voltage | 15 V |
| Gain Bandwidth Product | 80 MHz | Input Bias Current | 8 µA |
| Input Offset Voltage (Vos) | 1.5 mV | Max Dual Supply Voltage | 18 V |
| Max Operating Temperature | 75 °C | Max Power Dissipation | 1.3 W |
| Max Supply Voltage | 18 V | Min Dual Supply Voltage | 5 V |
| Min Operating Temperature | 0 °C | Number of Channels | 1 |
| Number of Circuits | 1 | Number of Elements | 1 |
| Power Dissipation | 1.3 W | Power Supply Rejection Ratio (PSRR) | 86 dB |
| Slew Rate | 375 V/µs | Voltage Gain | 99.08 dB |
| Mfr | Analog Devices Inc. | Series | - |
| Package | Tube | Product Status | Obsolete |
| Amplifier Type | General Purpose | Output Type | - |
| Current - Input Bias | 4.2 µA | Voltage - Input Offset | 500 µV |
| Current - Supply | 13mA | Current - Output / Channel | 100 mA |
| Voltage - Supply Span (Min) | 10 V | Voltage - Supply Span (Max) | 36 V |
| Operating Temperature | 0°C ~ 75°C | Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300", 7.62mm) | Supplier Device Package | 14-PDIP |
| Base Product Number | AD842 |
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. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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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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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.
Equivalent Parts
For the AD842JN component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : INA126
Brands :
Package :
Description :
Part Number : INA128
Brands :
Package :
Description :
Part Number : LT1791
Brands :
Package :
Description :
Part Number : LT2078
Brands :
Package :
Description :
Part Number : LT6200
Brands :
Package :
Description :
Part points
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The AD842JN is a precision operational amplifier chip designed for use in precision instrumentation and measurement applications. It offers low noise and high precision with a gain bandwidth product of 15MHz. The chip is suitable for applications such as data acquisition systems, strain gauge amplifiers, and medical instruments where accurate signal amplification is crucial.
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Equivalent
Some equivalent products of AD842JN chip are AD8226, AD8616, LM318, OP27, and OPA227. These chips are all precision operational amplifiers with similar specifications and performance characteristics. -
Features
AD842JN is a low-cost, high-performance operational amplifier designed for precision, low noise, and low drift applications. It features a wide input voltage range, low input offset voltage, low input noise, and high slew rate. It is unity-gain stable and operates on a single supply voltage. -
Pinout
The AD842JN is a general-purpose operational amplifier with a dual in-line 8-pin (DIP-8) package. It is a high-performance amplifier that offers low noise and distortion, making it suitable for a wide range of applications including instrumentation, data acquisition, and precision control systems. -
Manufacturer
The AD842JN is manufactured by Analog Devices, Inc., a multinational semiconductor company specializing in data conversion, signal processing, and power management technology. Analog Devices develops and manufactures high-performance analog, mixed-signal, and digital signal processing integrated circuits for a wide range of applications across various industries. -
Application Field
The AD842JN is a high-precision, low-noise, instrumentation amplifier used in a variety of applications including medical instrumentation, industrial process control, and precision instrumentation. Its high accuracy and low noise make it ideal for amplifying small signals in these sensitive applications. -
Package
The AD842JN chip is available in an 8-pin PDIP package. It is a single operational amplifier in a DIP-8 form with a size of 5.33mm x 6.35mm x 9.81mm.
Datasheet PDF
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