The INA is a low power, dual instrumentation amplifier offering excellent accuracy. Its versatile. 3-op amp design and small size make it ideal for a. Part No.:, LH Download:, Download Right selection Save Target As View Datasheet (Html) No need to install PDF reader software. Description. Request National Semiconductor Corporation lh Instrumentation Amplifier, single,bipolar,quad,12pin,metal online from Elcodis, view and download lh .

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Equation 5a re-arranged in more convenient form may be used to select RG for a desired gain: National Semiconductor Electronic Components Datasheet.

LH0036 Datasheet PDF

LlW 10k k 1. The value of the resistor is dictated by the maximum input bias current, and the common mode voltage. Bias Current Return Path.

Bandwidth vs Raw It also should be noted that large signal bandwidth and slew rate may be adjusted down by use of Raw. In the standard configuration, pin 1 of the LH Figure 10 is a plot of input bias current versus. Pin 2 will always be biased at the input common. The implication is that a finite impedance must. A, also receives input e2 via A2 and R2.

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Pin 9 should be grounded for nominal operation. The amplifier’s slew rate in this configuration is typically O. This current must flow through Rise as shown in Figure Off-set may be nulled using the circuit shown in. The source impedance looking into pin 2 is approximately 15 kD. For the LH, equation 4 reduces to: A resistor Raw may be placed between pin 1 and ground to accomplish this purpose.

The amplifier’s slew rate in. Pin 2 will always be biased at the input common mode voltage. Pin 2 of the LH is provided as a guard drive. Figure 3 is plot of slew rate versus Raw. In some applications, particularly at low frequency, it may be desirable to limit bandwidth in order to mini- mize the overall noise bandwidth of the device.

It also should be noted that large signal bandwidth. Guard Pin With Buffer. Pin 8 is also used to improve the common mode. Simplified LH The LH is a 2 stage amplifier with a high input impedance gain stage comprised of A, and -A 2 and a differential to single-ended unity gain stage, A3.

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LH datasheet & applicatoin notes – Datasheet Archive

Should a higher CMRR be desired, pin 9 should. National Semiconductor Electronic Components Datasheet.

The value of the resistor is dictated by. The source impedance looking into.

(PDF) LH0036 Datasheet download

An internal factory trimmed resistor, R6, will. LH may be inserted between pin 2 and the. The closed datawheet gain may be set to any value from. Proper use of the. For applications requiring a lower source impedance.

LH Datasheet, PDF – Alldatasheet

Use of Guard For applications requiring a lower source impedance than 15′ kD, a unity gain buffer, such as the LH may be inserted between pin 2 and the input shields as shown in Figure The LH exhibits input bias currents typically.

The implication is that a finite impedance must be supplied between the input and power supply ground. Common Mode Range 10V for. Figure 11 is a. Under worst datazheet conditions: