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Programmable & variable gain amplifiers (PGAs & VGAs)

PGA206

ACTIVE

5-MHz, 100-pA bias current, FET input programmable gain (g=1,2,4,8) instrumentation amplifier

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Data sheet

PGA206

ACTIVE
Data sheet Order now

Product details

PGA/VGA PGA Number of channels 1 Vs (min) (V) 9 Vs (max) (V) 36 Input type Differential Output type Single-ended Vos (offset voltage at 25°C) (typ) (mV) 0.5 Input offset drift (±) (typ) (µV/°C) 2 Input voltage noise (typ) (µV√Hz) 0.018 Interface type GPIO Noise at 1 kHz (typ) (V√Hz) 0.000000018 BW at Acl (MHz) 5 Acl, min spec gain (V/V) 1 Architecture FET Features Overvoltage protection Slew rate (typ) (V/µs) 25 Iq per channel (typ) (mA) 12.4 Gain (max) (dB) 18 Gain error (typ) (%) 0.01 Gain drift (max) (ppm/°C) 1 Rating Catalog Operating temperature range (°C) -40 to 85
PGA/VGA PGA Number of channels 1 Vs (min) (V) 9 Vs (max) (V) 36 Input type Differential Output type Single-ended Vos (offset voltage at 25°C) (typ) (mV) 0.5 Input offset drift (±) (typ) (µV/°C) 2 Input voltage noise (typ) (µV√Hz) 0.018 Interface type GPIO Noise at 1 kHz (typ) (V√Hz) 0.000000018 BW at Acl (MHz) 5 Acl, min spec gain (V/V) 1 Architecture FET Features Overvoltage protection Slew rate (typ) (V/µs) 25 Iq per channel (typ) (mA) 12.4 Gain (max) (dB) 18 Gain error (typ) (%) 0.01 Gain drift (max) (ppm/°C) 1 Rating Catalog Operating temperature range (°C) -40 to 85
PDIP (N) 16 181.42 mm² 19.3 x 9.4 SOIC (DW) 16 106.09 mm² 10.3 x 10.3
  • 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
  • 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

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.

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.
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* Data sheet High-Speed Programmable Gain Instrumentation Amplifier datasheet 27 Sep 2000

Design & development

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Simulation model

PGA206 PSpice Model (Rev. B)

SBOM129B.ZIP (144 KB) - PSpice Model
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Simulation model

PGA206 TINA-TI Reference Design (Rev. C)

SBOC219C.ZIP (5 KB) - TINA-TI Reference Design
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Simulation model

PGA206 TINA-TI Spice Model (Rev. B)

SBOM291B.ZIP (5 KB) - TINA-TI Spice Model
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TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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PDIP (N) 16 Ultra Librarian
SOIC (DW) 16 Ultra Librarian
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