Datasheet Summary
Application Note
The HA-2400 PRAM Four Channel Operational Amplifier
November 1996
AN514.1
Introduction
Intersil Corporation has announced a new linear device, the HA-2400/HA-2405 Four Channel Operational Amplifier. This bines the functions of an analog switch and a high performance operational amplifier, and makes practical a large number of new linear circuit applications.
V+ V- GND P
+
- + ANALOG INPUTS
+
- ANALOG SWITCH
+
- OUTPUT
+
OUTPUT
- AMPLIFIER
INPUT
DECODE/
DIFFERENTIAL CONTROL
PREAMPLIFIERS
D0 D1 ENABLE DIGITAL INPUTS
FIGURE 1.
A functional diagram of the HA-2400 is shown above. There are four preamplifier sections, one of which is selected through the...