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Home > Products > Integrated Circuits (ICs) > Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps > LT1219CN8#PBF
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LT1219CN8#PBF

In Stock 9853 pcs Reference Price(In US Dollars)
1+
$8.2909
200+
$3.2084
500+
$3.0964
1000+
$3.0404
Manufacturer Part Number:
LT1219CN8#PBF
Manufacturer / Brand
Analog Devices Inc.
Part of Description:
IC OPAMP GP 1 CIRCUIT 8DIP
Datasheets:
LT1219CN8#PBF(1).pdfLT1219CN8#PBF(2).pdfLT1219CN8#PBF(3).pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 9853 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number LT1219CN8#PBF
Manufacturer / Brand Analog Devices Inc.
Stock Quantity 9853 pcs Stock
Category Integrated Circuits (ICs) > Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Description IC OPAMP GP 1 CIRCUIT 8DIP
Lead Free Status / RoHS Status: ROHS3 Compliant
Voltage - Supply Span (Min) 2 V
Voltage - Supply Span (Max) 30 V
Voltage - Input Offset 85 µV
Supplier Device Package 8-PDIP
Slew Rate 0.05V/µs
Series C-Load™
Package / Case 8-DIP (0.300", 7.62mm)
Package Tube
Output Type Rail-to-Rail
Operating Temperature 0°C ~ 70°C
Number of Circuits 1
Mounting Type Through Hole
Gain Bandwidth Product 150 kHz
Current - Supply 425µA
Current - Output / Channel 20 mA
Current - Input Bias 30 nA
Base Product Number LT1219
Amplifier Type General Purpose

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

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Company Name : IC COMPONENTS LTD
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Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
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Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

LT1219CN8 can it be used in a 5V logic system without level shifting?
The LT1219CN8 has an input common-mode voltage range that includes 0V, but its output swing is limited to approximately 1.5V above the negative supply and 1.5V below the positive supply. In a single 5V supply configuration, this results in a maximum output swing of roughly 1.6V to 3.4V, which may not be compatible with full 5V logic thresholds without careful margin planning or additional signal conditioning.
Is the LT1219CN8 suitable for high-impedance sensor interfaces in industrial environments?
The LT1219CN8 features very low input bias current (typically 3 pA), making it appropriate for interfacing with high-impedance sensors such as piezoelectric transducers or resistive bridge sensors commonly used in industrial monitoring applications.
Can the LT1219CN8 operate reliably over the full industrial temperature range (-40°C to +85°C)?
Yes, the LT1219CN8 is specified for operation from -40°C to +85°C, meeting standard industrial temperature requirements. However, long-term reliability under sustained thermal stress should be evaluated based on derating guidelines and application-specific duty cycles.
What are the key differences between the LT1219CN8 and LT1219CS8 in terms of pin compatibility and layout?
Both the LT1219CN8 and LT1219CS8 share identical pinouts, but the CS8 version uses a surface-mount SOIC package while the CN8 uses a DIP-8 package. This means the CN8 is through-hole compatible, whereas the CS8 requires PCB footprint adaptation for automated assembly.
How does the LT1219CN8 handle capacitive loading on the output, and what stability considerations apply?
The LT1219CN8 has limited drive capability and can become unstable with large capacitive loads. For loads exceeding 50 pF, an isolation resistor (typically 10Ω–100Ω) should be inserted between the op amp output and the load capacitance to prevent oscillation.
Can the LT1219CN8 be used in a dual-supply configuration with asymmetrical rails (e.g., ±12V and +5V/-12V)?
Yes, the LT1219CN8 supports dual-supply operation down to ±5V. When using asymmetric supplies, ensure the input signals remain within the common-mode voltage range relative to each rail. Signal paths must avoid crossing the negative rail if the positive supply is significantly higher than the negative supply.
What precautions should be taken when replacing the LT1219CN8 with another precision op amp in existing designs?
Replacing the LT1219CN8 requires verifying input bias current, offset voltage drift, and output swing characteristics. The LT1219CN8’s low bias current enables direct replacement only if the substitute maintains comparable noise performance and input impedance behavior across temperature.
Is it acceptable to power the LT1219CN8 directly from a switching regulator without filtering?
While the LT1219CN8 can tolerate moderate ripple, switching regulators often generate high-frequency noise that may degrade performance in precision analog circuits. A ferrite bead followed by a low-ESR bypass capacitor (e.g., 10µF tantalum in parallel with 0.1µF ceramic) at the supply pin is recommended for noise-sensitive applications.
What happens if the LT1219CN8 is driven into saturation during transient conditions in a feedback loop?
Driving the LT1219CN8 into deep saturation causes increased recovery time due to internal compensation circuitry. This can lead to settling delays or overshoot in fast-transient response systems, particularly in PID control loops or sample-and-hold configurations.
Can the LT1219CN8 be used in a non-inverting amplifier configuration with gain greater than 10?
Yes, the LT1219CN8 can support gains up to 100 in non-inverting mode. However, higher gains increase susceptibility to parasitic capacitances and noise pickup. Use short traces, proper grounding, and consider adding a small series resistor at the inverting input to dampen ringing.

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LT1219CN8#PBF

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Analog Devices Inc.

IC OPAMP GP 1 CIRCUIT 8DIP

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