LTC1059CS#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
LTC1059CS is a switched-capacitor universal active filter IC with a tunable cutoff frequency from 0.1 kHz to 40 kHz in a 14-pin SOIC package. It supports lowpass, highpass, bandpass, and notch configurations with clock-tunable response, making it ideal for anti-aliasing, data acquisition, and audio signal conditioning designs.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- LTC1059CS#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.6000(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC1059CS#PBF?
- Switched-capacitor universal filter: lowpass, highpass, bandpass, and notch modes
- Cutoff frequency tunable from 0.1 kHz to 40 kHz via external clock
- Dual supply operation from ±2.375 V to ±8 V
- 14-pin SOIC package for compact SMT assembly
- Clock-to-filter frequency ratio of 50:1 or 100:1 for precise tuning
- Low power design suitable for battery and industrial analog front ends
What is LTC1059CS#PBF used for?
LTC1059CS is used in data acquisition systems, audio signal processing, and instrumentation front-ends where a software-tunable analog filter eliminates discrete passive component changes. It is also applied in anti-aliasing filter stages ahead of ADCs and in communications equipment where programmable bandpass or notch characteristics simplify design iteration.
What are the specifications of LTC1059CS#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1610 (S14) |
| YTEOL | 9 |
| Active Filter Type | SWITCHED CAPACITOR FILTER |
| Center or Cutoff Freq Rng-Max | 40kHz |
| Center or Cutoff Freq Rng-Min | 0.1kHz |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Neg Supply Voltage-Max (Vsup) | -8 V |
| Neg Supply Voltage-Min (Vsup) | -2.375 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Poles and Zeros | 2 AND 0 |
| Qualification Status | Not Qualified |
| Response | UNIVERSAL |
| Supply Voltage-Max (Vsup) | 8V |
| Supply Voltage-Min (Vsup) | 2.375V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transfer Characteristics | BUTTERWORTH/BESSEL/CHEBYSHEV |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the LTC1059CS#PBF datasheet?
LTC1059CS#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC1059CS#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What cutoff frequency range can LTC1059CS#PBF achieve and how is it set?
LTC1059CS#PBF supports a cutoff frequency range from 0.1 kHz to 40 kHz, set by an external clock signal at a 50:1 or 100:1 ratio to the desired filter corner frequency, allowing software-controlled tuning without changing passive components.
What supply voltage range does LTC1059CS#PBF require and what filter topologies does it support?
The device operates from a dual supply of ±2.375 V to ±8 V and supports lowpass, highpass, bandpass, and notch filter configurations in a single 14-pin SOIC package, giving engineers four distinct filter modes from one compact IC.
For an anti-aliasing filter ahead of a 16-bit ADC sampling at 80 kHz, how suitable is LTC1059CS#PBF?
LTC1059CS#PBF can be clocked to set a lowpass cutoff near 40 kHz to band-limit signals before a 16-bit ADC, and its switched-capacitor architecture maintains stable frequency response without trimming resistors or capacitors, simplifying production calibration.
What is the SOIC-14 package footprint of LTC1059CS#PBF and how does it affect procurement and assembly?
LTC1059CS#PBF uses the standard 14-pin SOIC package with 1.27 mm pitch, compatible with common SMT assembly lines and supported by broad distributor inventory; the Pb-free JESD-609 e3 moisture rating aligns with typical SMT reflow processes using lead-free solder at 260°C peak temperature.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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