Products > Integrated Circuits (ICs) > Amplifier ICs > LT1219CS8

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Precision Rail-to-Rail Input and Output Op Amps

Manufacturer : Analog Devices, Inc
Package/Case : SOP-8
Product Categories : Operational Amplifiers
Datasheet: LT1219CS8 Datasheet (PDF)
RoHs Status: Lead free/RoHS Compliant
Marking Code: 1219
In-stock: 8845


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LT1219CS8 Product Details

The LT1218/LT1219CS8 are bipolar op amps which combine rail-to-rail input and output operation with precision specifications. Unlike other rail-to-rail amplifiers, the LT1218/LT1219’s input offset voltage is a low 90µV across the entire rail-to-rail input range, not just a portion of it. Using a patented technique, both input stages of the LT1218/LT1219CS8 are trimmed: one at the negative supply and the other at the positive supply. The resulting common mode rejection of 97dB minimum is much better than other rail-to-rail input op amps. A minimum open-loop gain of 500V/mV into a 10k load virtually eliminates all gain error.

The LT1218 has conventional compensation which assures stability for capacitive loads of 1000pF or less. The LT1219CS8 has compensation that requires the use of a 0.1µF output capacitor, which improves the amplifier’s supply rejection and reduces output impedance at high frequencies. The output capacitor’s filtering action also reduces high frequency noise, which is beneficial when driving A/D converters.

High and low voltage versions of the devices are offered. Operation is specified for 3V, 5V and ±5V supplies for the LT1218L/LT1219L and 3V, 5V and ±15V for the LT1218/LT1219.



  • Rail-to-Rail Input and Output
  • 90µV VOS(MAX) for VCM = V– to V+
  • High Common Mode Rejection Ratio: 97dB Min
  • C-Load™ Stable Version (LT1219)
  • High AVOL: 500V/mV Minimum Driving 10kΩ Load
  • Wide Supply Range:
    • 2V to ±15V (LT1218/LT1219)
    • 2V to ±5V (LT1218L/LT1219L)
  • Shutdown Mode: IS < 30µA
  • Low Supply Current: 420µA Max
  • Low Input Bias Current: 18nA Typical
  • 300kHz Gain-Bandwidth Product (LT1218)
  • Slew Rate: 0.10V/µs (LT1218)

LT1219CS8 Products


  • Driving A/D Converters
  • Test Equipment Amplifiers
  • MUX Amplifiers

LT1219CS8 Block Diagram
(Picture: Diagram)

Technical Parameters

  • Number of Circuits
  • 1
  • Number of Channels
  • 1
  • Slew Rate
  • 50.0 mV/μs
  • Gain Bandwidth Product
  • 200 kHz
  • Product Lifecycle Status
  • Transferred
  • Mounting Style
  • Surface Mount
  • Number of Pins
  • 8
  • Case/Package
  • SO
  • RoHS
  • Non-Compliant
  • Lead Free Status
  • Contains Lead

LT1219CS8 Datasheet

  • LT1219 Technical Documentation/Data sheet

LT1219CS8 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 LT1219CS8 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 LT1219CS8 devices; we pay more attention to the channels and quality of LT1219CS8 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LT1219CS8 chips? Including ADI original factory information, Operational Amplifiers application, LT1219CS8 pictures?
You can use Jotrin's intelligent search engine, or filter by Operational Amplifiers (Op Amps) ; Rail-to-Rail Op Amps category, or find it through Analog Devices, Inc Information page.
Q: Are the ADI's LT1219CS8 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 LT1219CS8, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Q: What is the process for returns or replacement of LT1219CS8?
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 LT1219CS8 we delivered, we will accept the replacement or return of the LT1219CS8 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 LT1219CS8.
(3)The LT1219CS8 is unused and only in the original unpacked packaging.
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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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