Lattice ISPPAC10-01PI

通用1V ~ 4V4.75V ~ 5.25V23 mA

Overview

The ispPAC10 consists of four programmable analog macrocells called PACblocks, each emulating a collection of operational amplifiers, resistors and capacitors. Requiring no external components, it flexibly implements basic analog functions such as precision filtering, summing/differencing, gain/attenuation and integration. Each PACblock contains a summing amplifier, two differential input instrument amplifiers, and an array of feedback capacitors. The capacitors, combined with a fixed value feedback element, provide more than 120 programmable poles between 10kHz to 100kHz with an absolute accuracy of 5.0 percent. Variable gain input instrument amplifiers make it possible to program any PACblock gain in integer steps between ±1 and ±10. More complex signal processing functions are performed by configuring additional PACblocks in combination with each other to achieve a variety of circuit functions. 

— Analog Front Ends, 12-Bit Data Acq. Systems 

Features

ispPAC10 Series
Bulk Package
General Purpose Applications
1V ~ 4V Voltage - Input
4.75V ~ 5.25V Voltage - Supply
23 mA Current - Supply
Through Hole Mounting Type