AD621AR
- Mfr.Part #
- AD621AR
- Manufacturer
- Precision Monolithics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC INST AMP 1 CIRCUIT 8SOIC
- Stock
- 19,855
- In Stock :
- 19,855
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Precision Monolithics
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Voltage Gain-Min :
- 10
- Supply Voltage :
- 15V
- Input Offset Voltage (Vos) :
- 35μV
- Operating Temperature :
- -40°C~85°C
- Resistance :
- 10GOhm
- Lead Free :
- Contains Lead
- Terminal Position :
- Dual
- Output Current per Channel :
- 18mA
- Length :
- 4.9mm
- Power Dissipation :
- 650mW
- Terminal Form :
- Gull wing
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Radiation Hardening :
- No
- Number of Circuits :
- 1
- Height Seated (Max) :
- 2.59mm
- Voltage - Input Offset :
- 75μV
- Common Mode Rejection Ratio :
- 93 dB
- -3db Bandwidth :
- 800kHz
- Slew Rate :
- 1.2V/µs
- Operating Supply Current :
- 1.3mA
- Input Voltage Noise Density :
- 13nV/sqrt Hz
- Voltage Gain-Nom :
- 100
- Pbfree Code :
- No
- JESD-609 Code :
- e0
- Voltage - Supply, Single/Dual (±) :
- ±2.3V~18V
- Number of Functions :
- 1
- Number of Elements :
- 3
- Average Bias Current-Max (IIB) :
- 0.0025μA
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 240
- Mounting Type :
- Surface Mount
- Pin Count :
- 8
- Number of Pins :
- 8
- Mount :
- Surface Mount, Through Hole
- Packaging :
- Tube
- RoHS Status :
- Non-RoHS Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 20
- Dual Supply Voltage :
- 15V
- Current - Input Bias :
- 500pA
- Number of Terminations :
- 8
- Max Power Dissipation :
- 650mW
- Amplifier Type :
- Instrumentation
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- AD621
- Power Supply Rejection Ratio (PSRR) :
- 95dB
- Datasheets
- AD621AR

18mA per Channel 500pA 93 dB Instrumentational OP Amps 0.0025μA ±2.3V~18V AD621 8 Pins 8-SOIC (0.154, 3.90mm Width)
AD621AR Overview
Packaging for the buffer amplifier is in the form of a 8-SOIC (0.154, 3.90mm Width) case. A Instrumentation-type buffer amplifier is shown here. There is a Tube case that is delivered with the instrumentation amplifiers. A total of 8 terminations have been reported in the past few weeks. Buffer amplifier has a total of 8 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 15V. An 8-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 35μV. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. The buffer amplifier functions well at -40°C~85°C as far as operating temperature is concerned. Using a supply current of 1.3mA , this buffer op amp will be able to operate. The buffer amp consists of 1 circuits in total. A total of 3 elements are present in this linear amplifier. There are a maximum of 10 voltage gains that can be conducted by this operational amplifier at its minimum voltage gain. It is recommended to keep the buffer amps resistance within the range of 10GOhm.
AD621AR Features
8 Pins
supply voltage of 15V
Resistance of 10GOhm
AD621AR Applications
There are a lot of Analog Devices Inc.
AD621AR Instrumentational OP Amps applications.
- single/dual op amp sum and difference circuits
- Integrator circuits
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















