LT1991CMS The LT1991CMS is a precision amplifier from Analog Devices, designed for accuracy with a low input offset voltage and gain error. It operates efficiently with low supply current.
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LT1991CMS

Available from 1 distributors
Mfr Name: LT
LT
The LT1991CMS is a precision amplifier from Analog Devices, designed for accuracy with a low input offset voltage and gain error. It operates efficiently with low supply current.
✓ Total Stock: 527 pcs

LT1991CMS Available from 1 distributor

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527 pcs
527 pcs On Request 1 On Request On Request 2010+ On Request On Request

LT1991CMS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Spacing
Lead Style
Mounting Style
Package / Case
SVHC Present
Slew Rate
Storage Temperature

LT1991CMS Description

Short technical summary and product information.

The LT1991CMS is a precision amplifier manufactured by Analog Devices, designed to minimize errors and improve overall system accuracy. It features a low input offset voltage of 25 µV and a gain error of 0.12%. With a gain bandwidth product of 560 kHz and a slew rate of 120 mV/µs, it is suitable for various signal processing applications.

 

This amplifier operates within a supply voltage range of 2.4 V to 40 V and consumes a low operating supply current of 100 µA. It is housed in an MSOP-10 package and supports SMD/SMT mounting, making it adaptable for surface-mount designs. The operating temperature range is from 0 °C to 70 °C.

 

Key electrical characteristics include a high Common Mode Rejection Ratio (CMRR) of 100 dB and a Power Supply Rejection Ratio (PSRR) of 135 dB, ensuring signal integrity under varying conditions. The input bias current is 2.5 nA, and the input offset current is 50 pA, further contributing to its precision.

LT1991CMS Quick Information

Product Type: Precision Amplifier
Series: LT1991
Canonical Name: LT1991CMS Precision Amplifier
Subcategory: Amplifier ICs

LT1991CMS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

LT1991CMS Features

  • Low input offset voltage of 25 µV.
  • Accurate gain error of 0.12%.
  • 560 kHz gain bandwidth product.
  • Low operating supply current of 100 µA.
  • MSOP-10 package for SMT mounting.

LT1991CMS Applications

  • Ideal for precision sensor signal conditioning.
  • Suitable for low frequency active filters.
  • Used in data acquisition front-end circuits.
  • Applicable in battery-powered instrumentation.
  • Can be used in industrial control systems.

LT1991CMS FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the LT1991CMS?

The LT1991CMS operates from a minimum supply voltage of 2.4V to a maximum of 40V.

What is the package type of the LT1991CMS?

The LT1991CMS is available in an MSOP-10 package.

What is the operating temperature range of the LT1991CMS?

The operating temperature range is 0°C to 70°C.

What is the gain bandwidth product of the LT1991CMS?

The minimum gain bandwidth product is 560 kHz.

What is the input offset voltage of the LT1991CMS?

The maximum input offset voltage is 25 µV.

What is the common mode rejection ratio of the LT1991CMS?

The minimum common mode rejection ratio is 100 dB.

What is the slew rate of the LT1991CMS?

The minimum slew rate is 120 mV/µs.

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