Product Summary

The PGA205AP is a programmable gain instrumentation amplifier. The PGA205AP is a low cost, general purpose programmable-gain instrumentation amplifier offering excellent accuracy. Gains are digitally selected: PGA204—1, 10, 100, 1000, and PGA205—1, 2, 4, 8V/V. The precision and versatility, and low cost of the PGA205AP make them ideal for a wide range of applications. Gain is selected by two TTL or CMOS-compatible address lines, A0 and A1. Internal input protection can withstand up to ±40V on the analog inputs without damage.

Parametrics

PGA205AP absolute maximum ratings: (1)Supply Voltage: ±18V; (2)Analog Input Voltage Range: ±40V; (3)Logic Input Voltage Range: ±VS; (4)Output Short-Circuit (to ground): Continuous; (5)Operating Temperature: –40℃ to +125℃; (6)Storage Temperature: –40℃ to +125℃; (7)Junction Temperature: +150℃; (8)Lead Temperature (soldering –10s): +300℃.

Features

PGA205AP features: (1)Digitally programmable gain: PGA204: G=1, 10, 100, 1000V/V; (2)PGA205: G=1, 2, 4, 8V/V; (3)Low offset voltage: 50mV max; (4)Low offset voltage drift: 0.25mV/℃; (5)Low input bias current: 2nA max; (6)Low quiescent current: 5.2mA typ; (7)No logic supply required; (8)16-pin plastic dip, sol-16 packages.

Diagrams

PGA205AP block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
PGA205AP
PGA205AP

Texas Instruments

Instrumentation Amplifiers Programmable Gain Instrumentation Amp

Data Sheet

0-1: $8.60
1-10: $7.83
10-25: $7.24
25-50: $6.99
PGA205APG4
PGA205APG4

Texas Instruments

Instrumentation Amplifiers Programmable Gain Instrumentation Amp

Data Sheet

0-1: $8.60
1-10: $7.83
10-25: $7.24
25-50: $6.99