Penerangan
BUY OP17FZ https://www.utsource.net/itm/p/721636.html
Voltage-Feedback Operational Amplifier
| Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Notes |
| Supply Voltage |
VCC |
2.7 |
- |
36 |
V |
|
| Quiescent Current |
IQ |
- |
15 |
- |
μA |
@ VCC = 30V, IO = 0mA |
| Input Offset Voltage |
VIO |
- |
25 |
- |
μV |
@ VCC = 30V, TA = 25°C |
| Input Bias Current |
IB |
- |
2 |
- |
nA |
@ VCC = 30V, TA = 25°C |
| Input Voltage Range |
VI |
- |
- |
- |
V |
±(VCC/2 - 1.5V) |
| Output Voltage Swing |
VOS |
- |
- |
- |
V |
±(VCC/2 - 1.5V) |
| Slew Rate |
SR |
- |
0.4 |
- |
V/μs |
@ VCC = 30V, TA = 25°C |
| Common-Mode Rejection Ratio |
CMRR |
90 |
- |
120 |
dB |
@ f = 60Hz, VCC = 30V, TA = 25°C |
| Power Supply Rejection Ratio |
PSRR |
80 |
- |
120 |
dB |
@ f = 60Hz, VCC = 30V, TA = 25°C |
| Gain Bandwidth Product |
GBW |
- |
3.5 |
- |
MHz |
@ VCC = 30V, TA = 25°C |
| Operating Temperature |
TA |
-40 |
- |
125 |
°C |
|
Instructions for Use:
Power Supply:
- The OP17FZ can operate from a single supply (2.7V to 36V) or dual supplies (±1.35V to ±18V).
- Ensure the power supply is stable and within the specified range.
Input Signals:
- The input voltage range should not exceed the supply voltage limits.
- Avoid applying voltages outside the common-mode input range to prevent damage.
Output Load:
- The output can swing close to the supply rails but may not reach them exactly due to the output stage limitations.
- Ensure the load resistance is appropriate for the output current capability.
Biasing and Stability:
- Use proper biasing techniques to ensure the op-amp operates in its linear region.
- Add compensation capacitors if necessary to maintain stability, especially in high-gain configurations.
Temperature Considerations:
- The device is designed to operate over a wide temperature range (-40°C to 125°C).
- Monitor temperature-sensitive parameters like input offset voltage and bias current.
Handling and Storage:
- Handle the device with care to avoid static damage.
- Store in a dry, cool place to prevent moisture-related issues.
Testing and Evaluation:
- Use a breadboard or evaluation board for initial testing.
- Measure key parameters such as gain, bandwidth, and output swing to ensure proper operation.
Safety and Compliance:
- Ensure all designs comply with relevant safety standards and regulations.
- Follow good design practices to minimize electromagnetic interference (EMI) and ensure reliable operation.
(For reference only)
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