OP282
... The OP282/OP482 dual and quad operational amplifiers feature excellent speed at exceptionally low supply currents. The slew rate is typically 9 V/μs with a supply current under 250 μA per amplifier. These unity-gain stable amplifiers have a typical gain bandwidth of 4 MHz. ...
... The OP282/OP482 dual and quad operational amplifiers feature excellent speed at exceptionally low supply currents. The slew rate is typically 9 V/μs with a supply current under 250 μA per amplifier. These unity-gain stable amplifiers have a typical gain bandwidth of 4 MHz. ...
DCR01 Series: Miniature, 1W Isolated
... remotely by connecting the ENABLE pin to VREC via a pullup resistor (REN ), the value of this resistor is not critical for the DCR01 as only a small current flows. The switch SW1 can be used to pull the ENABLE pin LOW, thus disabling the output. The switching devices can be a bipolar transistor, FET ...
... remotely by connecting the ENABLE pin to VREC via a pullup resistor (REN ), the value of this resistor is not critical for the DCR01 as only a small current flows. The switch SW1 can be used to pull the ENABLE pin LOW, thus disabling the output. The switching devices can be a bipolar transistor, FET ...
TL087, TL088, TL287, TL288 JFET-INPUT OPERATIONAL AMPLIFIERS D
... All characteristics are measured under open−loop conditions with zero common-mode input voltage, unless otherwise specified. Full range for TA is −55°C to 125°C for TL_88M; −40°C to 85°C for TL_8_I; and 0°C to 70°C for TL_8_C. ‡ Input bias currents of an FET-input operational amplifier are normal ju ...
... All characteristics are measured under open−loop conditions with zero common-mode input voltage, unless otherwise specified. Full range for TA is −55°C to 125°C for TL_88M; −40°C to 85°C for TL_8_I; and 0°C to 70°C for TL_8_C. ‡ Input bias currents of an FET-input operational amplifier are normal ju ...
In this discussion we cover 27MHz transmitters and receivers
... reception and is not suitable for voice transmission. However it is used in simple walkie-talkies and this is why they are so noisy - as will be shown at the end of this article. When a signal of the same frequency as the super-regenerative circuit passes near the antenna, the circuit has difficulty ...
... reception and is not suitable for voice transmission. However it is used in simple walkie-talkies and this is why they are so noisy - as will be shown at the end of this article. When a signal of the same frequency as the super-regenerative circuit passes near the antenna, the circuit has difficulty ...
SP485R 数据资料DataSheet下载
... LOW to DE and a logic HIGH to RE. While in the shutdown mode, the power supply current is typically less than 1µA. The driver outputs are disabled and are at a high impedance state determined by the receiver input impedance which should be at least 120kΩ. The receiver output is at also at high imped ...
... LOW to DE and a logic HIGH to RE. While in the shutdown mode, the power supply current is typically less than 1µA. The driver outputs are disabled and are at a high impedance state determined by the receiver input impedance which should be at least 120kΩ. The receiver output is at also at high imped ...
TPA2012D2 数据资料 dataSheet 下载
... The TPA2012D2 is a stereo, filter-free, Class-D audio amplifier (class-D amp) available in a WCSP, QFN, or PWP package. The TPA2012D2 only requires two external components for operation. The TPA2012D2 features independent shutdown controls for each channel. The gain can be selected to 6, 12, 18, or ...
... The TPA2012D2 is a stereo, filter-free, Class-D audio amplifier (class-D amp) available in a WCSP, QFN, or PWP package. The TPA2012D2 only requires two external components for operation. The TPA2012D2 features independent shutdown controls for each channel. The gain can be selected to 6, 12, 18, or ...
MAX5354/MAX5355 10-Bit Voltage-Output DACs in 8-Pin µMAX __________________General Description
... The output amplifier’s inverting input is available to the user, allowing specific gain configurations, remote sensing, and high output current capability. This makes the MAX5354/MAX5355 ideal for a wide range of applications, including industrial process control. Other features include a software s ...
... The output amplifier’s inverting input is available to the user, allowing specific gain configurations, remote sensing, and high output current capability. This makes the MAX5354/MAX5355 ideal for a wide range of applications, including industrial process control. Other features include a software s ...
Bipolar Junction Transisitors-III - CIIT Virtual Campus: Digital Library
... They can be considered as either voltage-controlled or currentcontrolled devices. Their characteristics may be described by their gain or by their transconductance. The majority of circuits use transistors in a common-emitter configuration where the input is applied to the base and the output ...
... They can be considered as either voltage-controlled or currentcontrolled devices. Their characteristics may be described by their gain or by their transconductance. The majority of circuits use transistors in a common-emitter configuration where the input is applied to the base and the output ...
80V, 50mA OPERATIONAL AMPLIFIERS FEATURES DESCRIPTION
... bandwidth product of 1.8MHz, whereas the OPA453 is optimized for gains greater than 5 and has a 7.5MHz bandwidth. The OPA452 and OPA453 are internally protected against over-temperature conditions and current overloads. Power supplies in the range of ±10V to ±40V can be used. Unlike most other power ...
... bandwidth product of 1.8MHz, whereas the OPA453 is optimized for gains greater than 5 and has a 7.5MHz bandwidth. The OPA452 and OPA453 are internally protected against over-temperature conditions and current overloads. Power supplies in the range of ±10V to ±40V can be used. Unlike most other power ...
ADD8754-EVAL Evaluation Kit for LCD Power
... The VDD_1 voltage is the GPM low ramp voltage. With R25 shorted and RZ open, the step-up output (BOOST_OUT) is connected to VDD_1. This ramps the GPM_H waveform down to the BOOST_OUT voltage level. If other voltages are desired, a voltage divider or Zener diode can be used to set this voltage. If a ...
... The VDD_1 voltage is the GPM low ramp voltage. With R25 shorted and RZ open, the step-up output (BOOST_OUT) is connected to VDD_1. This ramps the GPM_H waveform down to the BOOST_OUT voltage level. If other voltages are desired, a voltage divider or Zener diode can be used to set this voltage. If a ...
Unit 2 - Mahalakshmi Engineering College
... location or not, which is done by continuously updating the memories. When the memory is full, the next data point from the ADC is stored in the first memory location writing over the old data. The data acquisition and the storage process is continues till the control circuit receive a trigger signa ...
... location or not, which is done by continuously updating the memories. When the memory is full, the next data point from the ADC is stored in the first memory location writing over the old data. The data acquisition and the storage process is continues till the control circuit receive a trigger signa ...
What is Characteristic Impedance?
... quality for a signal. If the impedance of the next step is the same as the last step, life will be wonderful and you will continue on as you were. If the next step is different than the last and the impedance changes, you will reflect a little energy back and what continues gets a little distorted. ...
... quality for a signal. If the impedance of the next step is the same as the last step, life will be wonderful and you will continue on as you were. If the next step is different than the last and the impedance changes, you will reflect a little energy back and what continues gets a little distorted. ...
Lehle Julian
... super clean to distorted. The Lehle Julian always delivers a clean output thanks to its JFET input stage. Its personal dynamics derive from the fact that the incoming current is rectified, stabilized and doubled to 18V right after the powersocket. ...
... super clean to distorted. The Lehle Julian always delivers a clean output thanks to its JFET input stage. Its personal dynamics derive from the fact that the incoming current is rectified, stabilized and doubled to 18V right after the powersocket. ...
LT5568 - 700MHz - 1050MHz High Linearity Direct Quadrature Modulator.
... PHS, GSM, EDGE, TD-SCDMA, CDMA, CDMA2000, WCDMA, and other systems. It may also be configured as an image reject upconverting mixer, by applying 90° phase-shifted signals to the I and Q inputs. The I/Q baseband inputs consist of voltage-to-current converters that in turn drive double-balanced mixers. ...
... PHS, GSM, EDGE, TD-SCDMA, CDMA, CDMA2000, WCDMA, and other systems. It may also be configured as an image reject upconverting mixer, by applying 90° phase-shifted signals to the I and Q inputs. The I/Q baseband inputs consist of voltage-to-current converters that in turn drive double-balanced mixers. ...
MAX3800UTJ+T Datasheet
... and Cable Driver The MAX3800 is a +3.3V adaptive cable equalizer and cable driver implemented together on a single chip. It is designed for coaxial and twin-axial cable point-to-point communications applications. The driver features differential current-mode logic (CML) inputs and outputs as well as ...
... and Cable Driver The MAX3800 is a +3.3V adaptive cable equalizer and cable driver implemented together on a single chip. It is designed for coaxial and twin-axial cable point-to-point communications applications. The driver features differential current-mode logic (CML) inputs and outputs as well as ...
MAX8581/MAX8582 2.5MHz/1.5MHz Step-Down Converters with 60m Bypass in TDFN for CDMA PA Power
... MAX8581/MAX8582 feature zero current overshoot during startup and load transients. For optimum transient response and high efficiency, choose an inductor with DC series resistance in the 50mΩ to 150mΩ range. ...
... MAX8581/MAX8582 feature zero current overshoot during startup and load transients. For optimum transient response and high efficiency, choose an inductor with DC series resistance in the 50mΩ to 150mΩ range. ...
PORTABLE ANALYZER FOR IMPEDANCE SPECTROSCOPY Jerzy Hoja
... chips to construct the impedance analyzer (Fig. 1). It is proposed to use the SoCs in a new configuration, different than that suggested by the manufacturer in his application note [6]. In the following parts of the paper, the reasons arguing for the benefits of the used solution will be presented a ...
... chips to construct the impedance analyzer (Fig. 1). It is proposed to use the SoCs in a new configuration, different than that suggested by the manufacturer in his application note [6]. In the following parts of the paper, the reasons arguing for the benefits of the used solution will be presented a ...
Tube sound
Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube-based audio amplifier. After introduction of solid state amplifiers, tube sound appeared as the logical complement of transistor sound, which had some negative connotations due to crossover distortion of early transistor amplifiers. The audible significance of tube amplification on audio signals is a subject of continuing debate among audio enthusiasts.Many electric guitar, electric bass, and keyboard players in several genres also prefer the sound of tube instrument amplifiers or preamplifiers.