|
F = 3 Hz
|
3.3 NV / √ hertz
|
|
F = 1 kilohertz
|
2.9 NV / √ hertz
|
| CMRR |
130 dB
|
|
Open-loop gain
|
130 dB
|
| GBW |
22 MHz
|
|
Swing rate
|
2.4 V/μs
|
|
Total harmonic distortion @ F = 10 kHz, A V = 1, R L = 2 kΩ
|
0.001％ |
|
Supply current
|
4.4 mA
|
|
Supply voltage range
|
1.8V to 5.5V
|
|
Operating temperature range
|
-40°C to 125°C
|
|
Input bias current
|
± 1.5 nA
|
| RRIO |
illustrate
The LMP7732 is a dual low-noise, rail-to-rail input and output, low-voltage amplifier. The LMP7732 is part of the LMP amplifier family and is ideal for applications with precision and low voltage requirements and low noise.
This op-amp offers a low voltage noise of 2.9 NV/ √ Hertz with a 3 Hz 1/f angle. LMP7732 has a bipolar input stage with a current deviation of only 1.5 nA. This low input bias current, complemented by a very low voltage noise level, makes it LMP7732 a good choice for photometering applications.
LMP7732 provides a current of only 4 milliamps at the same time, which is 22 megahertz wide GBW. This is accompanied by a high 130 dB open-loop gain high-gain bandwidth that allows for precise signal conditioning in applications with high closed-loop gain requirements.
The LMP7732 has a supply voltage range of 1.8V to 5.5V, making it ideal for battery-powered portable applications.
LMP7732 are available in 8-pin SOIC and MSOP packages.
The LMP7731 is a single version of the product and is available in 5-pin SOT-23 and 8-pin SOIC packages.
apply
- Gas Analysis Instruments
- Photometer
- Medical instruments
|