Intersil HA-2420
The HA-2420 is a monolithic circuit consisting of a high performance operational amplifier with its output in series with an ultra-low leakage analog switch and JFET input unity gain amplifier. With an external hold capacitor connected to the switch output, a versatile, high performance sample-and-hold or track-and-hold circuit is formed. When the switch is closed, the device behaves as an operational amplifier, and any of the standard op amp feedback networks may be connected around the device to control gain, frequency response, etc.| Part No. | HA-2420 |
|---|---|
| Datasheet | HA-2420 Download |
| Manufacturer |  Intersil |
| Description | Sample and Hold Amplifiers |
| Buy | Stock & Price |
FEATURES
● Maximum Acquisition Time - 10V Step to 0.1% . . . . . . . . . . . . . . . . . . . . . 4µs (Max) - 10V Step to 0.01% . . . . . . . . . . . . . . . . . . . . 6µs (Max)● Low Droop Rate (CH = 1000pF). . . . . . . . . . 5µV/ms (Typ)
● Gain Bandwidth Product . . . . . . . . . . . . . . . 2.5MHz (Typ)
● Low Effective Aperture Delay Time . . . . . . . . . 30ns (Typ)
● TTL Compatible Control Input
● ±12V to ±15V Operation
APPLICATIONS
● 12-Bit Data Acquisition● Digital to Analog Deglitcher
● Auto Zero Systems
● Peak Detector
● Gated Operational Amplifier Pinout HA-2420 (CERDIP) TOP VIEW -IN 1 +IN 2 OFFSET ADJ. 3 OFFSET ADJ. 4 V- 5 NC 6 OUTPUT 7 14 S/H CONTROL 13 GND 12 NC 11 HOLD CAP. 10 NC 9 V+ 8 NC 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2003, 2004, 2013. All Rights Reserved Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
