Description
BUY NJMOP1772E https://www.utsource.net/itm/p/12606548.html
Parameter |
Symbol |
Conditions |
Min |
Typ |
Max |
Unit |
Supply Voltage |
VCC |
|
-0.3 |
|
6 |
V |
Input Voltage Range |
VIn |
Relative to Ground |
-0.3 |
|
VCC+0.3 |
V |
Output Voltage Swing |
VOut |
RL = 10kΩ |
0 |
VCC-2 |
|
V |
Quiescent Current |
IQ |
|
|
4 |
|
mA |
Slew Rate |
SR |
|
|
0.5 |
|
V/μs |
Large Signal Voltage Gain |
AV |
VCC = ±15V, RL = 2kΩ |
|
100 |
|
dB |
Input Offset Voltage |
VIO |
|
|
5 |
|
mV |
Input Bias Current |
IIB |
|
|
70 |
|
nA |
Common Mode Rejection Ratio |
CMRR |
f = 1kHz |
|
80 |
|
dB |
Power Supply Rejection Ratio |
PSRR |
f = 1kHz |
|
80 |
|
dB |
Instructions for NJMOP1772E
Power Supply Connection:
- Connect the power supply voltage (VCC) within the specified range (-0.3V to +6V).
Input Signals:
- Ensure input signals do not exceed the input voltage range relative to ground (-0.3V to VCC + 0.3V).
Output Load:
- For optimal performance, connect a load resistor (RL) of at least 10kΩ to achieve the full output voltage swing.
Quiescent Current:
- The device typically consumes 4mA of quiescent current. Ensure your power supply can support this requirement.
Slew Rate Consideration:
- The typical slew rate is 0.5V/μs. Design your circuit considering this parameter to avoid distortion in high-frequency applications.
Gain Configuration:
- For large signal applications, configure the gain appropriately. With VCC = ±15V and RL = 2kΩ, the typical voltage gain is 100dB.
Offset Voltage Adjustment:
- Be aware of the input offset voltage which can be up to 5mV. Compensation techniques may be necessary for precision applications.
Bias Current Management:
- The input bias current is around 70nA. Use appropriate input resistors to minimize errors due to bias current.
Noise Reduction:
- Utilize the common mode rejection ratio (CMRR) and power supply rejection ratio (PSRR) to mitigate noise from the power supply and common-mode signals.
Handling Precautions:
- Handle the device with care to avoid damage from electrostatic discharge (ESD). Follow proper ESD handling procedures.
(For reference only)
More detail about Utsource Holding Company Limited