INA106 Precision Fixed-Gain Differential Amplifier | TI.com

INA106 (ACTIVE)

Precision Fixed-Gain Differential Amplifier

 

Description

The INA106 is a monolithic Gain = 10 differential amplifier consisting of a precision op amp and on-chip metal film resistors. The resistors are laser trimmed for accurate gain and high common-mode rejection. Excellent TCR tracking of the resistors maintains gain accuracy and common-mode rejection over temperature.

The differential amplifier is the foundation of many commonly used circuits. The INA106 provides this precision circuit function without using an expensive resistor network. The INA106 is available in 8-pin plastic DIP and SO-8 surface-mount packages.

Features

  • ACCURATE GAIN: ±0.025% max
  • HIGH COMMON-MODE REJECTION: 86dB min
  • NONLINEARITY: 0.001% max
  • EASY TO USE
  • PLASTIC 8-PIN DIP, SO-8 SOIC PACKAGES
  • applications
    • G = 10 DIFFERENTIAL AMPLIFIER
    • G = +10 AMPLIFIER
    • G = -10 AMPLIFIER
    • G = +11 AMPLIFIER
    • INSTRUMENTATION AMPLIFIER

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Parametrics

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Part number Order Number of channels (#) Vs (Min) (V) Vs (Max) (V) CMRR (Min) (dB) Common mode input low (Min) (V) Common mode input high (Max) (V) Input offset (+/-) (Max) (uV) Iq (Typ) (mA) Small signal bandwidth (Typ) (MHz) Slew rate (Typ) (V/us) Gain (Min) (V/V) Gain (Max) (V/V) Gain error (+/-) (Max) (%) Rating Operating temperature range (C) Input offset drift (+/-) (Max) (uV/C) Gain drift (Max) (ppm/C)
INA106 Order now 1     10     36     86     -11     11     200     1.5     5     3     10     10     0.025     Catalog     -40 to 85     0.2     4