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LM358DR2G40mA 2 7mV 70dB 45nA 700uA SOIC-8 Instrumentation, Op Amps, Buffer Amps RoHS
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ADIDatasheet (PDF)
AD8021AR
75mA 400uV 420V/us 98dB 7.5uA 7mA 490MHz SOIC-8 Instrumentation, Op Amps, Buffer Amps
SOIC-8RoHSActive
Low Noise, High Speed Amplifier for 16-Bit Systems
- Manufacturer
- ADI
- Manufacturer part #
- AD8021AR
- Store part #
- C19766
- Package / case
- SOIC-8
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
96 in stock
#C19766
Stock & price checked 3 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹1,048.27 | ₹1,048.27 |
| 10+ | ₹911.31 | ₹9,113.10 |
| 30+ | ₹827.79 | ₹24,833.70 |
| 100+ | ₹677.32 | ₹67,732.00 |
1 × ₹1,048.27
₹1,048.27
excl. GST
₹1,236.96 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
AD8021AR
₹1,048.27 for 1 + GST
Specifications
- Output Current
- 75mA
- Vos - Input Offset Voltage
- 400uV
- Slew Rate
- 420V/us
- Input Offset Current(Ios)
- 500nA
- Operating Temperature
- -40℃~+85℃
- Common Mode Rejection Ratio(CMRR)
- 98dB
- Ib - Input Bias Current
- 7.5uA
- Input Offset Voltage Drift(Vos TC)
- 500nV/℃
- Quiescent Current
- 7mA
- Gain Bandwidth Product
- 490MHz
- Features
- Enable/shutdown function
- Input Voltage Noise Density
- 2.1nV/√Hz@50kHz
- Dual Supply
- -12V~-2.5V;2.5V~12V
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.15 g
Overview
The AD8021 is a very high performance, high speed voltage feedback amplifier that can be used in 16-bit resolution systems. It is designed to have low voltage and current noise (2.1 nV/√Hz typ and 2.1 pA/√Hz typ) while operating at the lowest quiescent supply current (7 mA (Q±5V)) among today's high speed, low noise op amps. The AD8021 operates over a wide range of supply voltages from ±2.5V to ±12V as well as from single 5V supplies, making it ideal for high speed, low power instruments. An output disable pin allows further reduction of the quiescent supply current to 1.3 mA.
Applications
- ADC Preamp and Driver
- Instrumentation Preamp
- Active Filters
- Portable Instrumentation
- Line Receivers
- Precision Instruments
- Ultrasound Signal Processing
- High Gain Circuits
Key features
- Low Noise
- 2.1 nV/Hz Input Voltage Noise
- 2.1 pA/Hz Input Current Noise
- Custom Compensation
- Constant Bandwidth from G = -1 to G = -10
- High Speed: 200 MHz (G = -1), 190 MHz (G = -10)
- Low Power: 34 mW or 6.7 mA Typ for 5V Supply
- Output Disable Feature, 1.3 mA
- Low Distortion: -93 dB Second Harmonic, fC = 1 MHz; -108 dB Third Harmonic, fC = 1 MHz
- DC Precision: 1 mV Max Input Offset Voltage, 0.5 μV/°C Input Offset Voltage Drift
- Wide Supply Range, 5V to 24V
- Low Price
- Small Packaging Available in SOIC-8 and MSOP-8
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