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LT1101 - Precision, Micropower, Single Supply Instrumentation Amplifier (Fixed Gain = 10 or 100); Package: PDIP; Pins: 8; Temperature Range: 0°C to 70℃

Manufacturer : Analog Devices, Inc
Package/Case : DIP8
Product Categories : Operational Amplifiers
Datasheet: LT1101CN8 Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 76


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LT1101CN8 Product Details

The LT1101CN8 establishes the following milestones: (1) It is the first micropower instrumentation amplifier, (2) It is the first single supply instrumentation amplifier, (3) It is the first instrumentation amplifier to feature fixed gains of 10 and/or 100 in low cost, space-saving 8-lead packages.

The LT1101CN8 is completely self-contained: no external gain setting resistor is required. The LT1101CN8 combines its micropower operation (75µA supply current) with again error of 0.008%, gain linearity of 3ppm, gain drift of 1ppm/°C. The output is guaranteed to drive a 2k load to ±10V with excellent gain accuracy.

Other precision specifications are also outstanding: 50µV input offset voltage, 130pA input offset current, and low drift (0.4µV/°C and 0.7pA/°C). In addition, unlike other instrumentation amplifiers, there is no output offset voltage contribution to total error.

A full set of specifications are provided with ±15V dual supplies and for single 5V supply operation. The LT1101CN8 can be operated from a single lithium cell or two Ni-Cad batteries. Battery voltage can drop as low as 1.8V, yet the LT1101CN8 still maintains its gain accuracy. In single supply applications, both input and output voltages swing to within a few millivolts of ground. The output sinks current while swinging to ground—no external, power consuming pull down resistors are needed.



  • Gain Error: 0.04% Max
  • Gain Non-Linearity: 0.0008% (8ppm) Max
  • Gain Drift: 4ppm/°C Max
  • Supply Current: 105µA Max
  • Offset Voltage: 160µV Max
  • Offset Voltage Drift: 0.4µV/°C Typ
  • Offset Current: 600pA Max
  • CMRR, G = 100: 100dB Min
  • 0.1Hz to 10Hz Noise:
    • 0.9µVP-P: Typ
    • 2.3pAP-P Typ
  • Gain Bandwidth Product: 250kHz Min
  • Single or Dual Supply Operation
  • Surface Mount Package Available


  • Differential Signal Amplification in Presence of Common Mode Voltage
  • Micropower Bridge Transducer Amplifier
    • Thermocouples
    • Strain Gauges
    • Thermistors
  • Differential Voltage-to-Current Converter
  • Transformer Coupled Amplifier
  • 4mA to 20mA Bridge Transmitter

LT1101CN8 Block Diagram
(Picture: Diagram)

Technical Parameters

  • Number of Circuits
  • 1
  • Number of Channels
  • 2
  • Slew Rate
  • 70.0 mV/μs
  • Gain Bandwidth Product
  • 250 kHz
  • Product Lifecycle Status
  • Unknown
  • Packaging
  • Tube
  • Mounting Style
  • Through Hole
  • Number of Pins
  • 8
  • Case/Package
  • PDIP
  • RoHS
  • Non-Compliant
  • Lead Free Status
  • Contains Lead

LT1101CN8 Datasheet

  • LT1101 Technical Documentation/Data sheet

LT1101CN8 Related Products

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1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that LT1101CN8 is the original manufacturer or agent of ADI?
We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their LT1101CN8 devices; we pay more attention to the channels and quality of LT1101CN8 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LT1101CN8 chips? Including ADI original factory information, Operational Amplifiers application, LT1101CN8 pictures?
You can use Jotrin's intelligent search engine, or filter by Amplifiers ; Instrumentation Amplifiers category, or find it through Analog Devices, Inc Information page.
Q: Are the ADI's LT1101CN8 price and stock displayed on the platform accurate?
The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LT1101CN8, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of LT1101CN8?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LT1101CN8 we delivered, we will accept the replacement or return of the LT1101CN8 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LT1101CN8.
(3)The LT1101CN8 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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Analog Devices, Inc

Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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