OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

AD8421ARZ

AD8421ARZ
Mfr. #:
AD8421ARZ
Manufacturer:
Analog Devices Inc.
Description:
Instrumentation Amplifiers 3nV/Hz Low Power
Lifecycle:
New from this manufacturer.
Datasheet:
AD8421ARZ Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
AD8421ARZ more Information AD8421ARZ Product Details
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
Instrumentation Amplifiers
RoHS:
Y
Series:
AD8421
Number of Channels:
1 Channel
SR - Slew Rate:
35 V/us
CMRR - Common Mode Rejection Ratio:
136 dB
Ib - Input Bias Current:
8 nA
Vos - Input Offset Voltage:
60 uV
Maximum Input Resistance:
30 GOhms
Supply Voltage - Max:
36 V
Supply Voltage - Min:
5 V
Operating Supply Current:
2 mA
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Mounting Style:
SMD/SMT
Package / Case:
SOIC-8
Packaging:
Tube
Amplifier Type:
Instrumentation Amplifier
Bandwidth:
10 MHz
Height:
1.5 mm (Max)
Length:
5 mm (Max)
Product:
Instrumentation Amplifiers
Supply Type:
Single, Dual
Width:
4 mm (Max)
Brand:
Analog Devices
Dual Supply Voltage:
2.5 V to 18 V
Gain V/V:
1 V/V to 10000 V/V
Operating Supply Voltage:
5 V to 36 V
Product Type:
Instrumentation Amplifiers
PSRR - Power Supply Rejection Ratio:
140 dB
Factory Pack Quantity:
98
Subcategory:
Amplifier ICs
Vcm - Common Mode Voltage:
5 V to 36 V
Voltage Gain dB:
80 dB
Unit Weight:
0.019048 oz
Tags
AD8421ARZ, AD8421A, AD8421, AD842, AD84, AD8
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ark
Instrument Amplifier, 1, 60 V, 35 V/ S, 10 Mhz, 5V To 36V, Soic Rohs Compliant: Yes
***et
SP Amp INSTR Amp Single ±18V/36V 8-Pin SOIC N Tube
***log Devices
The AD8421 is a low cost, low power, extremely low noise, ultra-low bias current, high speed instrumentation amplifier which is ideally suited for a broad spectrum of signal conditioning and data acquisition applications. This breakthrough product features the highest CMRR available, allowing it to extract low-level signals in the presence of high-frequency common mode noise over a wide temperature range. The 10 MHz bandwidth, 35 V/µs slew rate, and 0.7 µs settling time to 0.01% (G = 1) allow the AD8421 to amplify high-speed signals and excel in applications that require high channel-count multiplexed systems. Even at high gain, the current feedback architecture preserves this performance, for example, at G = 100, the bandwidth is 2 MHz and the settling time is 0.6 µs. The AD8421 has excellent distortion performance, allowing use in demanding applications such as vibration analysis. The AD8421 delivers industry-leading 3 nV/√Hz input voltage noise and 200 fA/√Hz current noise with only 2 mA quiescent current, making it an ideal choice for measuring low-level signals. For applications with significant source impedance, the AD8421 employs novel process technology and innovative design techniques to provide groundbreaking noise performance limited only by the sensor. The AD8421 uses a unique input protection method to give it robust inputs while still maintaining very low noise. This input protection allows voltages 40 V from the opposite supply rail without damage. A single resistor sets gains between 1 and 10,000. The reference pin can be used to apply a precise offset to the output voltage. The AD8421 performance is specified from −40°C to +85°C and has typical performance curves to 125°C. It is available in MSOP and SOIC packages. Applications Medical instrumentation Precision data acquisition Microphone preamplification Vibration analysis Multiplexed input applications ADC driver
Thermocouple Temperature Sensing Solutions
Analog Devices Thermocouples (TCs) are the most widely used sensors and have the most extensive measurement range (-200ºC to +1800ºC). Thermocouples produce small magnitudes of voltage, and therefore require precision amplification for precise temperature measurements. TCs are useful for taking temperature measurements in harsh environments with extremely high temperatures. The devices are ideal for flame temperatures, gas/electric ovens, and heating systems.Learn More
Temperature Sensing Interface Solutions
Analog Devices Temperature Sensing Interface Solutions includes an extensive line of thermocouples, resistance temperature detectors (RTDs), thermistors, thermal diodes, and silicon sensors to meet a wide range of temperature and accuracy requirements.Learn More
Amplifiers ADI SLP
Amplifier ICs
Analog Devices Amplifier ICs focus on amplifiers that deliver high performance and high value. ADI combines circuit design, manufacturing process innovation, and applications expertise to create products that simplify the signal-conditioning design.
Resistance Temperature Detector Solutions
Analog Devices Resistance Temperature Detector (RTDs) Solutions feature the most accurate and stable temperature sensors. The RTDs provide a near linear response over the entire -200ºC to 850ºC temperature range. RTDs are used almost exclusively in calibration/standards applications. These devices require a precision reference resistors or a good excitation current. Any errors in the analog input voltage due to the temperature drift of the RTD current source are compensated by the variation in the reference voltage. The offering includes 2-, 3-, or 4-wire types.Learn More
Current Measurement Signal Chain Solutions
Analog Devices Current Measurement Signal Chain Solutions are designed to meet the challenges of real-world applications. Analog Devices’ Current Measurement Signal Chain Solutions incorporate technologies that achieve the following benefits.Reject motor control PWM transientCombine accuracy and high speedDeliver THD and accuracy specifications to monitor 20+ harmonics of 50Hz/60Hz signalsThe Current Measurement Signal Chain Solutions are categorized by the voltage level of the monitored current and the sensor technology used for sensing current. These categories include Medium Voltage Rail Shunt, High Voltage Rail Shunt, and Contactless Current Measurement Solutions.Learn More
Thermistor Temperature Sensing Solutions
Analog Devices Thermistor Temperature Sensing Solutions feature small temperature sensors that operate from 0ºC to 30ºC with a nominal resistance of 1kΩ or higher. The thermistors require a reference resistor and are typically used in cold-junction compensation. Analog Devices Thermistors have simple 2-wire implementation and fast response times. The thermistors are ideal for applications such as freezers and incubators.Learn More
Part # Mfg. Description Stock Price
AD8421ARZ-R7
DISTI # AD8421ARZ-R7CT-ND		Analog Devices IncIC OPAMP INSTR 10MHZ 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		172In Stock
  • 500:$5.4322
  • 100:$6.1264
  • 10:$7.2420
  • 1:$7.9300
AD8421ARZ-R7
DISTI # AD8421ARZ-R7DKR-ND		Analog Devices IncIC OPAMP INSTR 10MHZ 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		172In Stock
  • 500:$5.4322
  • 100:$6.1264
  • 10:$7.2420
  • 1:$7.9300
AD8421ARZ
DISTI # AD8421ARZ-ND		Analog Devices IncIC OPAMP INSTR 10MHZ 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		On Order
  • 1078:$4.6880
  • 588:$5.2740
  • 196:$5.9479
  • 98:$6.7391
  • 1:$7.7000
AD8421ARZ-R7
DISTI # AD8421ARZ-R7TR-ND		Analog Devices IncIC OPAMP INSTR 10MHZ 8SOIC
RoHS: Compliant
Min Qty: 1000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 1000:$4.6880
AD8421ARZ-RL
DISTI # AD8421ARZ-RLTR-ND		Analog Devices IncIC OPAMP INSTR 10MHZ 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$3.8090
AD8421ARZ
DISTI # 584-AD8421ARZ		Analog Devices IncInstrumentation Amplifiers 3nV/Hz Low Power
RoHS: Compliant		0
  • 1:$6.6000
  • 10:$5.9400
  • 25:$5.5900
  • 50:$5.2500
  • 100:$4.9800
  • 250:$4.6800
  • 500:$4.2500
  • 1000:$3.6400
AD8421ARZ-R7
DISTI # 584-AD8421ARZ-R7		Analog Devices IncInstrumentation Amplifiers 3nV/Hz Low Power
RoHS: Compliant		0
  • 1:$6.6000
  • 10:$5.9400
  • 25:$5.5900
  • 50:$5.2500
  • 100:$4.9800
  • 250:$4.6800
  • 500:$4.2500
  • 1000:$3.6400
  • 2000:$3.5900
AD8421ARZ-RL
DISTI # 584-AD8421ARZ-R		Analog Devices IncInstrumentation Amplifiers 3nV/Hz Low Power
RoHS: Compliant		0
  • 2500:$3.5900
AD8421ARZ
DISTI # 8067981P		Analog Devices IncANALOG DEVICESAD8421ARZ, TU1
  • 20:£4.4600
  • 49:£4.1900
AD8421ARZ
DISTI # AD8421ARZ		Analog Devices IncAMPLIFIER - SPECIAL PURPOSE
RoHS: Compliant		0
  • 98:$4.2100
  • 100:$3.9900
  • 500:$3.9400
  • 1000:$3.8400
AD8421ARZ-R7
DISTI # AD8421ARZ-R7		Analog Devices IncAMPLIFIER - SPECIAL PURPOSE
RoHS: Compliant		0
  • 1000:$3.8400
AD8421ARZ-RL
DISTI # AD8421ARZ-RL		Analog Devices IncAMPLIFIER - SPECIAL PURPOSE
RoHS: Compliant		0
  • 2500:$3.8400
AD8421ARZ
DISTI # 2126090		Analog Devices IncINST, AMP, 36V, 10MHZ, 8SOIC
RoHS: Compliant		0
  • 1:£5.6000
  • 10:£4.5800
  • 25:£4.3100
  • 50:£4.0500
  • 100:£3.8400
Image Part # Description
AD5292BRUZ-100

Mfr.#: AD5292BRUZ-100

OMO.#: OMO-AD5292BRUZ-100

 Digital Potentiometer ICs 1024-pos 1% w/SPI interface
LM393AD

Mfr.#: LM393AD

OMO.#: OMO-LM393AD

 Analog Comparators Dual Differential
OPA547FKTWT

Mfr.#: OPA547FKTWT

OMO.#: OMO-OPA547FKTWT

 Operational Amplifiers - Op Amps Hi-Vltg Hi-Current Exc Output Swing
OPA602AU

Mfr.#: OPA602AU

OMO.#: OMO-OPA602AU

 Precision Amplifiers High-Speed Precision Difet
CMPD6001S TR

Mfr.#: CMPD6001S TR

OMO.#: OMO-CMPD6001S-TR

 Diodes - General Purpose, Power, Switching Dual In Series Low Leakage
EVAL-INAMP-82RZ

Mfr.#: EVAL-INAMP-82RZ

OMO.#: OMO-EVAL-INAMP-82RZ

 Amplifier IC Development Tools EVAL-INAMP-82RZ
RC0603FR-071KL

Mfr.#: RC0603FR-071KL

OMO.#: OMO-RC0603FR-071KL

 Thick Film Resistors - SMD 1K OHM 1%
CC0603KRX7R9BB104

Mfr.#: CC0603KRX7R9BB104

OMO.#: OMO-CC0603KRX7R9BB104

 Multilayer Ceramic Capacitors MLCC - SMD/SMT 100nF 50V X7R 10%
ADA4077-2ARZ

Mfr.#: ADA4077-2ARZ

OMO.#: OMO-ADA4077-2ARZ-ANALOG-DEVICES-INC-ADI

 Precision Amplifiers 4 MHz 7nV/Hz Low Offset/Drift Hi Prec
AD5292BRUZ-100

Mfr.#: AD5292BRUZ-100

OMO.#: OMO-AD5292BRUZ-100-ANALOG-DEVICES-INC-ADI

 Digital Potentiometer ICs 1024-pos 1% w/SPI interface
Availability
Stock:
Available
On Order:
1985
Enter Quantity:
Current price of AD8421ARZ is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$6.60
$6.60
10
$5.94
$59.40
25
$5.59
$139.75
50
$5.25
$262.50
100
$4.98
$498.00
250
$4.68
$1 170.00
500
$4.25
$2 125.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Start with
Newest Products
More Newest Products
Top