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 .
|Published (Last):||10 May 2007|
|PDF File Size:||12.75 Mb|
|ePub File Size:||1.30 Mb|
|Price:||Free* [*Free Regsitration Required]|
Figure 2 shows typical small signal bandwidth versus R BW. G 4 As can be seen for identically matched resistors, eCM is cancelled out, and the lh0063 gain is dictated by equation 4. By similar analysis V,2 is seen to be: Pin 8 is also used to improve the common mode. 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. The LH is a 2 stage amplifier datqsheet a high.
Should a higher CMRR be desired, pin 9 should. The closed loop gain may be set to any value from. Bias Current Return Path. For applications requiring a lower source impedance.
LH0036 Datasheet PDF
Equation 5a re-arranged in more convenient form may be oh0036 to select RG for a desired gain: It also should be noted that large signal bandwidth. The value of the resistor is dictated by. Common Mode Range 10V for. This current must flow through Rise as shown in Figure The amplifier’s slew rate in this configuration is typically O. Figure 3 is plot of slew rate versus Raw. Bandwidth vs Raw It also should be noted that large signal bandwidth and slew rate may be adjusted down by use of Raw.
Pin 2 of the LH is provided as a guard drive. Proper use of the. Under worst case conditions: Off-set may be datashheet using the circuit shown in.
LH datasheet & applicatoin notes – Datasheet Archive
In the standard configuration, pin 1 of the LH Pin 2 will always be biased at the input common. In applications in which the signal source is float. National Semiconductor Electronic Components Datasheet. Operational datasbeet, A” receives. The implication is that a finite impedance must. 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 Should a higher CMRR be desired, pin 9 should be left open and the procedure, in this section followed.
Pin 9 should be grounded for nominal operation. Figure 11 is a. Rise causing a voltage rise at point A.
National Semiconductor Electronic Components Datasheet. The value of the resistor is dictated by the maximum input datasueet current, and the common mode voltage.
Figure 11 is a plot of bandwidth versus RB.
An internal factory trimmed resistor, R6, will. Guard Pin With Buffer. A resistor Raw may be placed between pin 1 and ground to accomplish this purpose.
Figure 10 is a plot of input bias current versus. For datadheet LH, equation 4 reduces to: 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.
The amplifier’s slew rate in. The source impedance looking into. LH may be inserted between pin 2 and the. As can be seen for identically matched resistors.
lh National Semiconductor Corporation, lh Datasheet
The LH exhibits input bias currents typically. The source impedance looking into pin 2 is approximately 15 kD. The implication is that a finite impedance must be supplied between the input and power supply ground. A, also receives input e2 via A2 and R2.