Products/Services for Op-Amp Voltage Follower
Voltage Dividers and Voltage References - (67 companies)
High Voltage Diodes - (71 companies)
IC Linear Voltage Regulators - (148 companies)
Voltage-to-Frequency Converter Chips - (10 companies)Voltage-to-Frequency Converter Chips Information. Voltage-to-frequency converter chips provide a signal frequency output as a function of an analog input voltage. A voltage-to-frequency converter chip is widely used for applications where... Learn More
IC Voltage Regulators - (309 companies)
IC Switching Voltage Regulators - (130 companies)
Voltage Reference Chips - (97 companies)
Transient Voltage Suppressor Diodes (TVS) - (124 companies)
High Voltage Capacitors - (100 companies)
Board Mount Voltage Multipliers - (17 companies)
Product News for Op-Amp Voltage Follower
PREMA Semiconductor GmbH
80V-High Voltage Op Amp PR2201 The new PREMA high voltage operational amplifier PR2201 for supply voltages of up to 80V single supply or up to ±40V with a maximum output current of ±6mA is now available. The common mode input voltage covers nearly the complete supply voltage range with an excellent common mode and power supply rejection ratio of typical more than 110dB. The output voltage can approximate the positive or negative supply voltage close to 1V. Precision applications, for example in automatic test environments... (read more)Browse Operational Amplifiers Datasheets for PREMA Semiconductor GmbH
Texas Instruments High-Performance Analog
High Output Current & Unlimited Cap Load Op Amp and LM7322/LM732Q parts are tested at −40 °C, 125 °C, and 25 °C, with modern automatic test equipment. High performance from −40 °C to 125 °C, detailed specifications, and extensive testing makes them suitable for industrial, automotive, and communications applications. Greater than rail-to-rail input common mode voltage range with 50 dB of common mode rejection across this wide voltage range, allows both high side and low side sensing. Most device parameters are insensitive... (read more)Browse Operational Amplifiers Datasheets for Texas Instruments High-Performance Analog
Cam Followers Cam Followers are specifically designed to withstand heavy rolling or shock loads. They are often used in food processing, packaging equipment, automotive and many other industrial applications. At Berliss, cam followers are available: In a variety of designs, including stud and yoke types, with specialized options. In carbon, chrome, and stainless steels. Sealed or un-sealed. In needle or ball configurations. With rollers, balls, or plain shafts. In inch or metric dimensions. With threaded... (read more)
Dart Controls, Inc.
Voltage Signal Isolator VSI Series The VSI (Voltage Signal Isolator) permits the user the ability of inputing any DC signal (grounded or ungrounded)into a speed control without being concerned about whether that signal is isolated from ground, or not. A single model accepts a wide range of input voltages (0-5 through 0-25VDC o 0-25 through 0-250 VDC). The GAIN trimpot is used to adjust the output of the VSI to full on when a full speed signal is applied to its input terminals. The VSI incorporates Dart's patented feedback... (read more)
Dart Controls, Inc.
Variable AC Voltage Supply 55AC A dependable, economical and compact variable AC voltage supply manufactured especially for the vibratory feeder, fan, pump, heating, and lighting industries. All models feature single-phase AC input and fully variable AC output. The enclosed version comes with a rugged housing, power on/off switch, power on indicator lamp, front access fuse, as well as convenient input and output cords and plugs. The heart of the control is a triac fired in a manner to adjust phase and thereby vary speed... (read more)Browse AC Motor Drives Datasheets for Dart Controls, Inc.
American Microsemiconductor, Inc.
High-Voltage AMERICAN MICROSEMICONDUCTOR (AMS) offers an extensive line of High Voltage "Door Bell" Rectifier Assemblies. AMS Continues to expand our high voltage product line.The following are new and improved additions to our semiconductor product lines. We are proud to include these high voltage "Door Bell" Rectifiers in the AMS family of active components: HG, HC,HD, HG, HGE, HGF, and HGU types/replacements. AMS announces the following new and improved additions to our expanding... (read more)
The Patented Cylindrical Roller Cam Follower RBC Roller Cam Follower - The Superior Alternative. RBC cam followers are available in sizes from 1" in roller diameter - an industry exclusive. Invented by RBC to solve some of the toughest machine and product control guidance challenges. Double row of cylindrical rollers delivers tremendous operating advantages in an economical package. Repair and replace cycle is greatly reduced - RBC Roller cam followers operate up to 5 times longer. Lubricated for life - No more need for periodic... (read more)Browse Cam Followers Datasheets for RBC Bearings
M.S. Kennedy Corp.
MSK110RH Dual +2.5V Precision Voltage References The MSK110RH Dual +2.5V Precision Voltage References are available in Class "K" and currently available in industrial versions. The MSK110RH offers excellent initial voltage tolerances of ±5mV and very good stability over temperature. This dual voltage reference offers a wide current range and a low dynamic impedance that is maintained over the full temperature range. Each reference is completely independent allowing for the most flexibility. The adjustment terminals allow the reference... (read more)Browse IC Linear Voltage Regulators Datasheets for M.S. Kennedy Corp.
Dart Controls, Inc.
Line Voltage BLDC Drive From Dart REVERSE DIRECTION CONTROL. > BRAKE CONTROL. > INHIBIT CONTROL. > RUN/STOP OUTPUT INDICATOR. > INTERNAL POWER ON LED. > INTERNAL FAULT LED. > VOLTAGE FOLLOWER INPUT (0-5 TO 0-20VDC), VIN. > 5K Ω SPEEDPOT with LEADS, KNOB and DIAL for REMOTE MOUNTING. > INTERNAL +5 VOLT DC SUPPLY for MOTOR HALL-EFFECT SENSORS. > NEMA 4/12 ENCLOSED MODELS... (read more)Browse Motor Controllers Datasheets for Dart Controls, Inc.
...signal amplitude for the anticipated modulation frequencies. This new detector runs in. current mode with an integrated Op Amp as transimpedance amplifier. Fig. 1 shows the schematics of a. common voltage mode detector and a current mode detector. 1/jwCfb. -. Rfb. +. -. +. +. R. u. G. S. -. 1/jwC...
...to name only a few. Regard-. Voltage Follower Amplifier. less of the level of complexity of the op amp circuit,. knowing the fundamental operation and behavior of an. Starting with the most basic op amp circuit, the buffer. op amp wil save a considerable amount of up-front. amplifier (shown...
The current or voltage excitation to the sensor, quite often is generated by an amplifier circuit. Following the front end sensor circuitry, an op amp is used to implement a low pass, band pass or high pass filter. In this portion of the circuit, gain stages are also implemented using programmable...
+. +. -. -. +. -. Out. -. +. +. Ground=. JFET on hybrid. V-. Case. Chip of. board. Ground=Case. OpAmp. Voltage mode. Current mode. Fig.1: Examples of pyroelectric detectors with JFET (left side) and OpAmp (right side). Detectors with JFET and OpAmp are distinguished by more than orders of magnitude...
Follower Amplifier. current to voltage converter, and filters, to name only a. few. Regardless of the level of complexity of the opera-. Starting with the most basic op amp circuit, the buffer. tional amplifier circuit, knowing the fundamental opera-. amplifier (shown in Figure 1) is used to drive...
...or. *Bypass Capacitor, 1µF. group delay (seconds), with the formula: FIGURE 3: A typical application for an. Phase delay = (δphase in degrees/ δf)/360. amplifier is the voltage buffer or follower. Both plots are aligned on the same frequency scale. with their respective x-axis. Gain Bandwidth Product...
...supplied by a high-impedance source has to be converted by a preamplifier with. a high-impedance input. There are two alternatives available: voltage mode and current mode. The voltage. mode can be implemented using a voltage follower and the current mode using an inverting operational. amplifier...
...input through a voltage follower. op amp; however, it is not always necessary. Figure 3. and Figure 4 show some typical configurations. In this. PIC16C71. application, the analog input is a potentiometer whose. wiper is connected through an RC network to Channel 0. The RC is necessary in order...
Engineering Web Search: Op-Amp Voltage Follower
Buffer amplifier - Wikipedia, the free encyclopedia
forces the op-amp to adjust its output voltage simply equal to the input voltage (Vout follows Vin so the circuit is named op-amp voltage follower).
Schmitt trigger - Wikipedia, the free encyclopedia
2.4 Op-amp implementations 2.4.1 Non-inverting Schmitt trigger
MT-056: High Speed Voltage Feedback Op Amps
HIGH SPEED VOLTAGE FEEDBACK (VFB) OP AMP TOPOLOGIES A voltage feedback (VFB) op amp is distinguished from a current feedback (CFB) op amp by circuit
See Analog Devices, Inc. Information
Precision voltage follower, Analog Integrated Circuits
How to use an op-amp as a voltage follower
Even o 150??A Max Quiescent Current per Op Amp with this low current, the op amps are capable of driving o No Phase Reversal for Overdriven Inputs a
Application Note 140 CMOS Schmitt Trigger-A Uniquely Versatile...
of N2, is at V - V . If the input voltage is ramped up to -- CC TH The CMOS Schmitt trigger, which comes six to a package, one threshold above ground
See Fairchild Semiconductor Corporation Profile & Catalog
Recommended way to boost op amp voltage output?
amp, circuit, current, divider, emi, emitter, emitter follower, external, follower, op amp, opamp, output, power, stage, voltage, voltage divider
Re: Voltage Follower
with the high voltage, when the 1k2 was intermittent > 2. your gnd connection is not continuous between the 2 supplies > 3. The op-amp is