LM143H LM143 H Op Amp Operational Amplifier: In Stock Buy Now

Volume Pricing

Quantity

Price Each

1-9

$15.60

10+

$14.60

First Class Mail Shipping Costs:

Order Total Minimum	Order Total Maximum	USA First Class Shipping Rates	Canada AirMail Shipping Rates	International AirMail Shipping Rates
$00.01	$15.00	$3.50	$5.50	$6.50
$15.01	$25.00	$5.50	$7.50	$8.50
$25.01	$35.00	$6.50	$8.50	$10.50
$35.01	$45.00	$8.50	$10.50	$12.50
$45.01	$55.00	$9.50	$11.50	$14.50
$55.01	$75.01	$11.50	$13.50	$18.50
$75.01	$100.00	$12.50	$17.50	$23.50
$100.01	$200.00	$14.50	$20.50	$28.50
$200.01	$300.00	$15.50	$23.50	$32.50
$300.01	$500.00	$17.50	$24.50	$37.50
$500.01	+	$18.50	$25.50	$41.50*

Priority Mail Shipping Costs:

Order Total Minimum	Order Total Maximum	USA Priority Mail Shipping Rates	Canada Priority Mail Shipping Rates	International Priority Mail Shipping Rates
$00.01	$15.00	$8.50	$12.50	$26.50
$15.01	$25.00	$10.50	$14.50	$28.50
$25.01	$35.00	$11.50	$16.50	$30.50
$35.01	$45.00	$12.50	$18.50	$32.50
$45.01	$55.00	$13.50	$20.50	$34.50
$55.01	$75.01	$14.50	$25.50	$38.50
$75.01	$100.00	$16.50	$28.50	$43.50
$100.01	$200.00	$18.50	$31.50	$48.50
$200.01	$300.00	$21.50	$38.50	$52.50
$300.01	$500.00	$24.50	$42.50	$57.50
$500.01	+	$25.50	$52.50	$61.50*

Item Specifications and Additional Information:

High Voltage Op Amp

Supply Voltage: +/-40V
Power Dissipation: 608mW
Differential Input Voltage: 80V
Input Voltage: +/-40V
Operating Temperature Range: -55�C to +125�C

The LM143 is a general purpose high voltage operational amplifier featuring operation to g40V, complete input overvoltage protection up to g40V and input currents comparable to those of other super-b op amps. Increased slew rate, together with higher common-mode and supply rejection, insure improved performance at high supply voltages. Operating characteristics, in particular supply current, slew rate and gain, are virtually independent of supply voltage and temperature. Furthermore, gain is unaffected by output loading at high supply voltages due to thermal symmetry on the die. The LM143 is pin compatible with general purpose op amps and has offset null capability.

Application areas include those of general purpose op amps, but can be extended to higher voltages and higher output power when externally boosted. For example, when used in audio power applications, the LM143 provides a power bandwidth that covers the entire audio spectrum. In addition, the LM143 can be reliably operated in environments with large overvoltage spikes on the power supplies, where other internally-compensated op amps would suffer catastrophic failure.

The LM343 is similar to the LM143 for applications in less severe supply voltage and temperature environments.

Manufactured by: National Semiconductor
Part Number: LM143H

Full datasheet: LM143H

Purchase price is for 1 op amp