HA1-2420-2 Overview
Description
The HA-2420 and HA-2425 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-andhold circuit is formed.
Key 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
