Programmable Gain Amplifier - PGA103

PGA103 (ACTIVE)

Programmable Gain Amplifier

 

Description

The PGA103 is a programmable-gain amplifier for general purpose applications. Gains of 1, 10, or 100 are digitally selected by two CMOS/TTL-compatible inputs. The PGA103 is ideal for systems that must handle wide dynamic range signals.

The PGA103’s high speed circuitry provides fast settling time, even at G=100 (8ms to 0.01%). Bandwidth is 250kHz at G=100, yet quiescent current is only 2.6mA. It operates from ±4.5V to ±18V power supplies.

The PGA103 is available in 8-pin plastic DIP and SO-8 surface-mount packages, specified for the –40°C to +85°C temperature range.

Features

  • DIGITALLY PROGRAMABLE GAINS:
    G=1, 10, 100V/V
  • CMOS/TTL-COMPATIBLE INPUTS
  • LOW GAIN ERROR: ±0.05% max, G=10
  • LOW OFFSET VOLTAGE DRIFT: 2mV/°C
  • LOW QUIESCENT CURRENT: 2.6mA
  • LOW COST
  • 8-PIN PLASTIC DIP, SO-8 PACKAGES
  • APPLICATIONS
    • DATA ACQUISITION SYSTEMS
    • GENERAL PURPOSE ANALOG BOARDS
    • MEDICAL INSTRUMENTATION

View more

Parametrics Compare all products in Programmable & Variable Gain Amplifiers (PGA/VGA)

 
PGA/VGA
Number of Channels (#)
Vs (Min) (V)
Vs (Max) (V)
BW @ Acl (MHz)
Acl, min spec gain (V/V)
Max Gain (dB)
Slew Rate (Typ) (V/us)
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
PGA103
PGA   
1   
9   
36   
1.5   
1   
40   
9   
-40 to 85   
SOIC   
8SOIC: 29 mm2: 6 x 4.9(SOIC)