LMF380CIN Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The LMF380CIN is a switched capacitor active filter IC from Texas Instruments in a 16-pin DIP package. It supports center/cutoff frequencies from 0.000125 kHz to 25 kHz with dual supply voltages from -2 V to -7.5 V. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- LMF380CIN Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Non-compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Switched capacitor active filter with wide frequency range from 0.000125 kHz to 25 kHz
- Dual supply voltage support from -2 V to -7.5 V nominal -5 V operation
- Standard 16-pin DIP package (R-PDIP-T16) for easy prototyping and through-hole assembly
- Configurable filter topology suitable for precision analog signal conditioning
Applications
The LMF380CIN is ideal for audio signal processing, data acquisition front-ends, and precision analog filtering applications. Its wide cutoff frequency range makes it suitable for anti-aliasing filters in ADC designs and bandpass filtering in communication systems. It is commonly used in industrial instrumentation and test equipment requiring programmable filter responses.
Specifications
| Reach Compliance Code | Unknown |
| YTEOL | 0 |
| Active Filter Type | SWITCHED CAPACITOR FILTER |
| Center or Cutoff Freq Rng-Max | 25kHz |
| Center or Cutoff Freq Rng-Min | 0.000125kHz |
| JESD-30 Code | R-PDIP-T16 |
| JESD-609 Code | e0 |
| Neg Supply Voltage-Max (Vsup) | -7.5 V |
| Neg Supply Voltage-Min (Vsup) | -2 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 3 |
| Order | 4TH |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Poles and Zeros | 4 AND 0 |
| Qualification Status | Not Qualified |
| Response | BANDPASS |
| Supply Current-Max (Isup) | 9mA |
| Supply Voltage-Max (Vsup) | 7.5V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN LEAD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Transfer Characteristics | CHEBYSHEV |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Non-compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What type of filter does the LMF380CIN implement?
The LMF380CIN is a switched capacitor active filter IC that supports center or cutoff frequencies ranging from 0.000125 kHz up to 25 kHz, making it suitable for a wide variety of analog filtering applications.
What supply voltage does the LMF380CIN require?
The LMF380CIN operates with a negative supply voltage ranging from -2 V to -7.5 V, with a nominal operating voltage of -5 V, and requires a dual supply configuration for proper operation.
What package does the LMF380CIN come in?
The LMF380CIN is housed in a 16-pin dual in-line package (JESD-30 code: R-PDIP-T16), which is well-suited for through-hole PCB assembly and prototyping on breadboards.
What are common applications for the LMF380CIN?
Common applications include audio signal processing, anti-aliasing filters for ADCs, bandpass filtering in communication systems, and precision signal conditioning in industrial instrumentation and test equipment.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”