High-Speed Programmable Gain Instrumentation Amplifier - PGA207

PGA207 (ACTIVE)

High-Speed Programmable Gain Instrumentation Amplifier

 

Recommended alternative parts

  • PGA280  - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   Zerø-Drift Programmable Gain Instrumentation Amplifier with wide input range.

Description

The PGA206 and PGA207 are digitally programmable gain instrumentation amplifiers that are ideally suited for data acquisition systems.

The PGA206 and PGA207's fast settling time allows multiplexed input channels for excellent system efficiency. FET inputs eliminate IB errors due to analog multiplexer series resistance.

Gains are selected by two CMOS/TTL-compatible address lines. Analog inputs are internally protected for overloads up to ±40V, even with the power supplies off. The PGA206 and PGA207 are laser-trimmed for low offset voltage and low drift

The PGA206 and PGA207 are available in 16-pin plastic DIP and SOL-16 surface-mount packages. Both are specified for –40°C to +85°C operation.

Features

  • DIGITALLY PROGRAMMABLE GAINS:
    • PGA206: G=1, 2, 4, 8V/V
    • PGA207: G=1, 2, 5, 10V/V
  • TRUE INSTRUMENTATION AMP INPUT
  • FAST SETTLING: 3.5µs to 0.01%
  • FET INPUT: IB = 100pA max
  • INPUT PROTECTION: ±40V
  • LOW OFFSET VOLTAGE: 1.5mV max
  • 16-PIN DIP, SOL-16 SOIC PACKAGES
  • APPLICATIONS
    • MULTIPLE-CHANNEL DATA ACQUISITION
    • MEDICAL, PHYSIOLOGICAL AMPLIFIER
    • PC-CONTROLLED ANALOG INPUT BOARDS

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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)
PGA207 PGA206
PGA    PGA   
1    1   
9    9   
36    36   
5    5   
1    1   
20    18   
25    25   
-40 to 85    -40 to 85   
SOIC    PDIP
SOIC   
16SOIC: 106 mm2: 10.3 x 10.3(SOIC)    See datasheet (PDIP)
16SOIC: 106 mm2: 10.3 x 10.3(SOIC)