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| Categories | Integrated Circuit Components | 
|---|---|
| Brand Name: | Analog Devices | 
| Model Number: | AD820ANZ | 
| Certification: | CE, GCF, ROHS | 
| Place of Origin: | China | 
| MOQ: | 1 | 
| Price: | Negotiable | 
| Payment Terms: | T/T, Western Union, | 
| Supply Ability: | 1000pcs per month | 
| Delivery Time: | 3-5 working days after received the payment | 
| Packaging Details: | Packed in original tray firstly ,then carton, at last Bubble bag for outer packing | 
| Function: | Step-Up, Step-Down | 
| Output Configuration: | Positive or Negative | 
| Topology: | Buck, Boost | 
| Output Type: | Adjustable | 
| Number of Outputs: | 1 | 
| Company Info. | 
| TOP Electronic Industry Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
AD820ANZ Precision 5MHz Op Amp Single/Dual Supply (±18V) Low Power 1.3mA Rail-to-Rail Output Wide Temp Range -40°C~+125°C for Industrial & Automotive
FEATURES
True single-supply operation
Output swings rail-to-rail
Input voltage range extends below ground
Single-supply capability from 5 V to 30 V
Dual-supply capability from ±2.5 V to ±15 V
Excellent load drive
Capacitive load drive up to 350 pF
Minimum output current of 15 mA
Excellent ac performance for low power
800 μA maximum quiescent current
Unity-gain bandwidth: 1.8 MHz
Slew rate of 3 V/μs
Excellent dc performance
800 μV maximum input offset voltage
2 μV/°C typical offset voltage drift
25 pA maximum input bias current
Low noise: 13 nV/√Hz @ 10 kHz
APPLICATIONS
Battery-powered precision instrumentation
Photodiode preamps
Active filters
12-bit to 14-bit data acquisition systems
Medical instrumentation
Low power references and regulators
DESCRIPTION
The AD820 is a precision, low power FET input op amp that can operate from a single supply of 5 V to 36 V, or dual supplies of ±2.5 V to ±18 V. It has true single-supply capability, with an input voltage range extending below the negative rail, allowing the AD820 to accommodate input signals below ground in the single-supply mode. Output voltage swing extends to within 10 mV of each rail, providing the maximum output dynamic range. Offset voltage of 800 μV maximum, offset voltage drift of 2 μV/°C, typical input bias currents below 25 pA, and low input voltage noise provide dc precision with source impedances up to 1 GΩ. 1.8 MHz unity gain bandwidth, −93 dB THD at 10 kHz, and 3 V/μs slew rate are provided for a low supply current of 800 μA. The AD820 drives up to 350 pF of direct capacitive load and provides a minimum output current of 15 mA. This allows the amplifier to handle a wide range of load conditions. This combination of ac and dc performance, plus the outstanding load drive capability, results in an exceptionally versatile amplifier for the single-supply user.
The AD820 is available in two performance grades. The A and B grades are rated over the industrial temperature range of −40°C to +85°C. The AD820 is offered in three 8-lead package options: plastic DIP (PDIP), surface mount (SOIC) and (MSOP).
INFORMATION
| Category | ||
| Mfr | ||
| Series | - | |
| Packaging | Tube | |
| Part Status | Active | |
| Amplifier Type | ||
| Number of Circuits | 1 | |
| Output Type | Rail-to-Rail | |
| Slew Rate | 3V/µs | |
| Gain Bandwidth Product | 1.8 MHz | |
| -3db Bandwidth | 1.9 MHz | |
| Current - Input Bias | 2 pA | |
| Voltage - Input Offset | 400 µV | |
| Current - Supply | 700µA | |
| Current - Output / Channel | 20 mA | |
| Voltage - Supply Span (Min) | 5 V | |
| Voltage - Supply Span (Max) | 36 V | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Through Hole | |
| Package / Case | 8-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 8-PDIP | |
| Base Product Number | 
Drawing

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