Box Box Capacitor Variable Adjustable Physical Tool Capacitor kit Simple Plastic Ten Years Physical Box Tool Experiment Teaching Instrument Resistance Electrical Appliance. ... Electronics-Salon 1R - 9999999R Seven Decade Programmable Resistor Board, Step …
Our digitally reprogrammable variable capacitor devices provide capacitive offset trimming for capacitive sensitive circuits. The devices can be programmed via a two-wire serial bus and
200 pF Capacitors - Ceramic Capacitors are in stock at Digikey. Order Now! ... Controllers - Programmable Logic (PLC) Human Machine Interface (HMI) Industrial Equipment; ... Adjustable Power Resistor; Rotary Potentiometers, Rheostats; Scale Dials; Slide Potentiometers; Thumbwheel Potentiometers;
4 Digit Decade Programmable Capacitor Board 1nF-9999nF Adjustable Polypropylene Film Capacitor DC100V AC70V (DNC2B04) Programmable Capacitor Board Capacitance Box. 4.4 out of 5 stars. 2. $15.41 $ 15. 41. ... (Adjustable Capacitor Decade Box) $59.00 $ 59. 00. $10.98 delivery Aug 20 - 23 .
SMD/SMT Trimmer / Variable Capacitors are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for SMD/SMT Trimmer / Variable Capacitors. Skip to Main Content (800) 346-6873. Contact Mouser (USA) (800) 346-6873 | Feedback. Change Location. English. Español
The precision programmable attenuator of the present invention makes use of a pair of non-interactive parallel connected divider circuits to provide a flat frequency response over a wide bandwidth. ... The high frequency divider is comprised of an adjustable capacitor divider network which is automatically electronically tuned to obtain the ...
Programmable Delay Time, Supervisory Circuit NCP308, NCV308 ... • Adjustable Version with Low Threshold Voltage 0.405 V (min) ... A 0.1uF ceramic capacitor placed close to this pin is helpful for transient and parasitic. SENSE 5 2 Sense Input, this is the voltage to be monitored. If the voltage at this terminal drops below the
In this letter, we proposed and experimentally demonstrated a metal-insulator-semiconductor (MIS) ferroelectric capacitor with non-volatile programmable capacitance. By switching the polarization of the Al-doped HfO2 ferroelectric insulator with the external electric field, the depletion width of the semiconductor can be modulated, leading to the continuously …
The current steering technology (CST) and programmable feedback capacitors are utilized to achieve an area-efficient programmable low pass filter (PLPF) under PVT variations. Also, a charge buck after PLPF is introduced to strengthen the driving ability of AFE. To verify the proposed AFE structure, a prototype is designed in 0.13 μm standard ...
Programmable active filters have increased in popularity over the past decade. With the advent of switched capacitor topologies, filter parameters such as the natural frequency and filter Q can be changed simply by varying the clock frequency. But switched capacitor filters are sampled data systems and are subject to anomalies such as clock
A power supply includes a voltage converter to produce an output voltage to power a load. The power supply further includes a reference voltage generator and a controller. The reference voltage generator is operative to generate a floor reference voltage that varies as a function of the output voltage depending on a setting of one or more adjustable (programmable) resistor …
♦ 1.5% Accurate Adjustable Threshold Monitors Voltages Down to 0.5V ♦ 2.7% Accurate Fixed Thresholds Over Temperature ♦ Fixed (140ms min)/Capacitor-Adjustable Delay Timing ♦ Independent Open-Drain/Push-Pull Outputs ♦ Enable Inputs for Each Monitored Voltage ♦ 9 Logic-Selectable Threshold Options ♦ Manual Reset and Tolerance Select ...
lion, the range of the adjustable voltage is often kept small resulting in a narrow dynamic range for the bridge system, typically :t500 parts per million (ppm). Linking of an "odd ... Figure 1 show a schematic diagram of the programmable capacitor. Its basic element is a model AH 11A, three-terminal fused-silica capacitance standard purchased from
Optimize your research and development time The P1 module is the world''s first two-terminal active adjustable capacitor. It is an evaluation product designed for university laboratories and industry R&D centers in the green energy sector, …
Although you can obtain universal, resistor-programmable switched-capacitor filters that are configurable as notch filters, most cannot operate at bandwidths higher than 100 kHz. Further, the typically 16- to 20-pin packages do not include a continuous-time, antialiasing filter to prevent spurious signals from appearing at the output.
Abstract: In this letter, we proposed and experimentally demonstrated a metal-insulator-semiconductor (MIS) ferroelectric capacitor with non-volatile programmable capacitance. By switching the polarization of the Al-doped HfO 2 ferroelectric insulator with the external electric field, the depletion width of the semiconductor can be modulated, leading to the continuously …
each resonator is made up of two capacitors and a var-actor diode as shown in the diagram. The total capaci-tance (C) of each resonator is given by C = C 1 + C 11||C v where C v is the varactor capacitance. Tuning or switch-ing of the filter is achieved by applying a control voltage to the varactor. The control voltage is applied between the ...
Trimmers, Variable Capacitors Trimmer and variable capacitors are a group of devices that provide a capacitance that is user-adjustable within some specified, relatively narrow range. Devices covering capacitance ranges of a few picofarads to a few nanofarads are commonly available, with voltage ratings from the tens of volts into the kilovolts.
Buck Adjustable DC Step-Down Programmable Power Supply: Input Voltage: 6V to 55V: Output Voltage: 0V to Input Voltage: Output Current: 0A to 5A: Output Power: Up to 250W (max. based on input voltage) Adjustable Output: Yes, programmable via buttons or PC software: Voltage Display Resolution: 0.01V: Current Display Resolution: 0.001A: Voltage ...
The MAX1474 is a fine-line (geometry) electronically trimmable capacitor (FLECAP) programmable through a simple digital interface. There are 32 programmable capacitance values ranging from 6.4pF to 13.3pF in 0.22pF increments (see Table 1). The quartz dielectric capacitance is highly stable and exhibits a very low voltage coefficient.
monitoring. Adjustable threshold variants offer flexible undervoltage threshold setting with external resistors. TPS3842-Q1 offers capacitor programmable de-glitch on the SENSE with the CTS pin and capacitor programmable reset delay timing with the CTR pin. Device Information PART NUMBER PACKAGE (1) BODY SIZE (NOM) (2)
TI''s TL431 is a Adjustable precision shunt regulator. Find parameters, ordering and quality information. Home Power management. parametric-filter Amplifiers; ... TL432LI-Q1 — Automotive, adjustable, precision shunt regulator with optimized reference current TLA431 — All-capacitor stable precision programmable reference with KRA pin layout ...
• Power-On Reset Generator With Adjustable Delay threshold or when the manual reset (MR) pin drops to Time: 1.25 ms to 10 s a logic low. The RESET output remains low for the ... ground referenced capacitor ≥100 pF gives a user-programmable delay time. See the Selecting the Reset Delay Time section for more information.
adjustable shunt regulators that are stable with all capacitor loads. The devices are pin compatible with the industry standard TL431 and TL432 but with improved stability to support all capacitor loads. The output cathode voltage can be set to any value between Vref (2.495V) and 36V, with two external resistors.
The MAX1474 is a fine-line (geometry) electronically trim-mable capacitor (FLECAP) programmable through a simple digital interface. There are 32 programmable capacitance …
Hi, I need digitally programmable high pass filter. Cutoff frequency should be adjustable 10kHz-150kHz. Bandwidth should be couple megahertz. What is best way to design programmable high pass filter? I have been looking for digitally adjustable capacitors (DTC), but those are in pF level and I need something nF level.
TI''s TLA431 is a All-capacitor stable precision programmable reference with KRA pin layout. Find parameters, ordering and quality information.
TPS74401 3.0-A, Ultra-LDO with Programmable Soft-Start 1 1 Features 1• Input Voltage Range: 1.1 V to 5.5 V • Soft-Start (SS) Pin Provides a Linear Startup With Ramp Time Set by External Capacitor • 1% Accuracy Over Line, Load, and Temperature • Supports Input Voltages as Low as 0.9 V With External Bias Supply • Adjustable Output: 0.8 ...
The MAX1474 is a fine-line (geometry) electronically trimmable capacitor (FLECAP) programmable through a simple digital interface. There are 32 programmable capacitance …
The programmable reset timeout period can be set from 1.25ms to 10s through an external capacitor connected to the C T pin. Low quiescent current makes the SGM836 very suitable for battery-powered applications. The SGM836 is available in SOT-23-6 and Green TDFN-2×2-6AL packages. FEATURES Adjustable Reset Timeout Period: 1.25ms to 10s
The memristor-couple capacitor can store and integrate input signals as a conventional capacitor can do [53]. The main novelty of the memristor-couple capacitor is its tunable intrinsic resistance that determines the leaky rates, which enables the adjustable neural circuits. This work developed programmable neural circuits for neuromorphic ...
27 · Trimmer and variable capacitors are a group of devices that provide a capacitance that is user-adjustable within some specified, relatively narrow range. Devices covering capacitance …
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