The LF398AN8 from Texas Instruments is a high-performance, monolithic sample-and-hold circuit that is designed for superior accuracy and speed.

• Acquisition Time: Less than 1.5 microseconds
• High Input Impedance: Ensures signal source is not loaded
• Low Droop Rate: Contributes to overall accuracy
• Design: High-performance JFET switch and bipolar input/output buffer
• Switch-on Resistance: Low
• Switch-off Resistance: High
• Wide Temperature Range: Suitable for various environments
• High Immunity to Latch-Up: Enhances reliability
• Package: 8-pin DIP
• Interface: Direct with TTL, CMOS, and PMOS
• Power Supply: Single 5V
• Low Power Consumption: Significant advantage