Description
BUY AD8397ARDZ https://www.utsource.net/itm/p/12611209.html
Parameter |
Symbol |
Conditions |
Min |
Typ |
Max |
Unit |
Supply Voltage |
Vsupply |
|
3 |
|
30 |
V |
Quiescent Current |
IQ |
VS = ±15V |
|
4.8 |
|
mA |
Input Offset Voltage |
VIO |
|
|
2 |
|
mV |
Input Bias Current |
IBIAS |
|
|
1 |
|
nA |
Large Signal Bandwidth |
f-3dB |
G = +1, RL = 600Ω |
|
9 |
|
MHz |
Slew Rate |
SR |
|
|
700 |
|
V/μs |
Output Voltage Swing |
VOSWING |
RL = 1kΩ |
±12 |
|
±13 |
V |
Common Mode Rejection |
CMRR |
|
|
80 |
|
dB |
Power Supply Rejection |
PSRR |
|
|
80 |
|
dB |
Instructions for Use:
Power Supply:
- Ensure the supply voltage is within the range of 3V to 30V.
- For optimal performance, use a stable power supply.
Biasing and Input Signals:
- The input bias current is very low (typically 1nA), making it suitable for high impedance sources.
- Keep input offset voltage in mind when designing circuits with precision requirements.
Output Configuration:
- The output can swing close to the rails, providing good dynamic range.
- Match load resistance (RL) to achieve desired output voltage swing.
Stability Considerations:
- Utilize compensation networks if necessary to ensure stability, especially at higher gains or frequencies.
Handling High Frequencies:
- The large signal bandwidth supports applications up to 9MHz for unity gain configurations.
- Be mindful of slew rate limitations for fast transients.
Noise and Interference:
- The device offers good common mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), enhancing noise immunity.
Installation:
- Follow standard surface mount technology (SMT) procedures for installation.
- Ensure proper grounding and decoupling capacitors are used near the power pins.
For detailed specifications and application notes, refer to the official datasheet provided by Analog Devices.
(For reference only)
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