LF398H Texas Instruments - Yeehing Electronics

Monolithic Sample and Hold Circuit

Pricing (USD)

Quantity	Unit Price
1 — 99	12.623
100 — 249	11.026
250 — 999	8.501
1,000 +	5.32

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Sample & Hold Amplifiers
RoHS	Y
Series	LF398-N-MIL
Number of Channels	1 Channel
Acquisition Time	20 us
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	Through Hole
Package / Case	TO-99-8
Packaging	Bulk
Product	Sample and Hold Amplifiers
Brand	Texas Instruments
Maximum Dual Supply Voltage	+/- 18 V
Minimum Dual Supply Voltage	+/- 5 V
Operating Supply Voltage	+/- 15 V
Product Type	Sample & Hold Amplifiers
Factory Pack Quantity	500
Subcategory	Amplifier ICs
Unit Weight	0.007654 oz

For more information, please refer to datasheet

Documents

LF398H Datasheet

More Information

The LFx98x devices are monolithic sample-and-hold circuits that use BI-FET technology to obtain ultrahigh DC accuracy with fast acquisition of signal and low droop rate. Operating as a unity-gain follower, DC gain accuracy is 0.002% typical and acquisition time is as low as 6 µs to 0.01%. A bipolar input stage is used to achieve low offset voltage and wide bandwidth. Input offset adjust is accomplished with a single pin and does not degrade input offset drift. The wide bandwidth allows the LFx98x to be included inside the feedback loop of 1-MHz operational amplifiers without having stability problems. Input impedance of 1010 Ω allows high-source impedances to be used without degrading accuracy.