DAC8822 数据资料 dataSheet 下载
... tracking for the full-scale output when combined with an external, current-to-voltage (I/V) precision amplifier. A RSTSEL pin allows system reset assertion (RS) to force all registers to zero code when RSTSEL = '0', or to midscale code when RSTSEL = '1'. Additionally, an internal power-on reset forc ...
... tracking for the full-scale output when combined with an external, current-to-voltage (I/V) precision amplifier. A RSTSEL pin allows system reset assertion (RS) to force all registers to zero code when RSTSEL = '0', or to midscale code when RSTSEL = '1'. Additionally, an internal power-on reset forc ...
74LCXH16245 Low Voltage 16-Bit Bidirectional Transceiver with Bushold 7
... oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each byte has separate control inputs which could be shorted together for full 16-bit operation. The T/R inputs dete ...
... oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each byte has separate control inputs which could be shorted together for full 16-bit operation. The T/R inputs dete ...
Single-Time-Constant Circuits
... As we can see from Figure 4, the log scale may be used to represent small quantities together with large quantities. A feature not visible with linear range. Bode technique: asymptotic approximation The other problem now is the non-linearity of the magnitude and phase equations. A simple technique f ...
... As we can see from Figure 4, the log scale may be used to represent small quantities together with large quantities. A feature not visible with linear range. Bode technique: asymptotic approximation The other problem now is the non-linearity of the magnitude and phase equations. A simple technique f ...
The CCB external hardware interfaces
... are discussed in detail in chapter 3, and summarized below, in table 1.1. All of the sockets on both the internal computer box, and the main CCB case, have been selected for their RFI shielding properties, and all signals going through them are either low-pass filtered within the sockets themselves ...
... are discussed in detail in chapter 3, and summarized below, in table 1.1. All of the sockets on both the internal computer box, and the main CCB case, have been selected for their RFI shielding properties, and all signals going through them are either low-pass filtered within the sockets themselves ...
FEATURES HIGH LEVEL BLOCK DIAGRAM
... The low quiescent current, low dropout voltage, and wide input voltage range of the ADP5042 LDOs extend the battery life of portable devices. The two LDOs maintain power supply rejection greater than 60 dB for frequencies as high as 10 kHz while operating with a low headroom voltage. Each regulator ...
... The low quiescent current, low dropout voltage, and wide input voltage range of the ADP5042 LDOs extend the battery life of portable devices. The two LDOs maintain power supply rejection greater than 60 dB for frequencies as high as 10 kHz while operating with a low headroom voltage. Each regulator ...
Two Output, Integrated VCO, Low-Jitter Clock Generator.. (Rev. F)
... ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. ...
... ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. ...
Kollmorgen S400 Servo Drive Manual
... WINDOWS is a registered trademark of Microsoft Corp. HIPERFACE is a registered trademark of Max Stegmann GmbH EnDat is a registered trademark of Dr.Johannes Heidenhain GmbH EtherCAT is a registered trademark and patented technology, licensed by Beckhoff Automation GmbH ...
... WINDOWS is a registered trademark of Microsoft Corp. HIPERFACE is a registered trademark of Max Stegmann GmbH EnDat is a registered trademark of Dr.Johannes Heidenhain GmbH EtherCAT is a registered trademark and patented technology, licensed by Beckhoff Automation GmbH ...
TUSB2077A 数据资料 dataSheet 下载
... EECLK (terminal 7) is unused. If custom VID and PID descriptors are desired, the EXTMEM must be tied low (EXTMEM = 0) and a SGS Thompson M93C46 EEPROM, or equivalent, stores the programmable VID, PID, and GANGED values. For this configuration, terminals 7 and 8 function as the EEPROM interface signa ...
... EECLK (terminal 7) is unused. If custom VID and PID descriptors are desired, the EXTMEM must be tied low (EXTMEM = 0) and a SGS Thompson M93C46 EEPROM, or equivalent, stores the programmable VID, PID, and GANGED values. For this configuration, terminals 7 and 8 function as the EEPROM interface signa ...
ADP5020 英文数据手册DataSheet 下载
... may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may a ...
... may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may a ...
FAN3100 Single 2A High-Speed, Low-Side Gate Driver
... To enable this IC to turn a power device on quickly, a local, high-frequency, bypass capacitor CBYP with low ESR and ESL should be connected between the VDD and GND pins with minimal trace length. This capacitor is in addition to bulk electrolytic capacitance of 10µF to 47µF often found on driver an ...
... To enable this IC to turn a power device on quickly, a local, high-frequency, bypass capacitor CBYP with low ESR and ESL should be connected between the VDD and GND pins with minimal trace length. This capacitor is in addition to bulk electrolytic capacitance of 10µF to 47µF often found on driver an ...
DS25BR120 - Texas Instruments
... device, while the DS25BR100 features both preemphasis and equalization for use as an optimized repeater device. The DS25BR150 is a buffer/repeater with the lowest power consumption and does not feature transmit pre-emphasis nor receive equalization. ...
... device, while the DS25BR100 features both preemphasis and equalization for use as an optimized repeater device. The DS25BR150 is a buffer/repeater with the lowest power consumption and does not feature transmit pre-emphasis nor receive equalization. ...
MAX1844 High-Speed Step-Down Controller with Accurate Current Limit for Notebook Computers General Description
... Maxim’s proprietary Quick-PWM™ quick-response, constant-on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintaining a relatively constant switching frequency. Efficiency is enhanced by an ability to drive ...
... Maxim’s proprietary Quick-PWM™ quick-response, constant-on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintaining a relatively constant switching frequency. Efficiency is enhanced by an ability to drive ...
A Modified Bipolar Translinear Cell with Improved Linear Range and
... Analog Integrated Circuit, Translinear Circuit, Linearization, Transconductance. ...
... Analog Integrated Circuit, Translinear Circuit, Linearization, Transconductance. ...
FEATURES GENERAL DESCRIPTION
... portable devices. The LDO maintains a power supply rejection of greater than 60 dB for frequencies as high as 10 kHz while operating with a low headroom voltage. Each regulator is activated by a high level on the respective enable pin. The ADP5043 is available with factory programmable default outpu ...
... portable devices. The LDO maintains a power supply rejection of greater than 60 dB for frequencies as high as 10 kHz while operating with a low headroom voltage. Each regulator is activated by a high level on the respective enable pin. The ADP5043 is available with factory programmable default outpu ...
LNBH24
... PCL bit of the I²C SR. When the PCL (pulsed current limiting) bit is set to LOW, the overcurrent protection circuit works dynamically: as soon as an overload is detected, the output is shut down for a time TOFF, typically 900 ms. Simultaneously the diagnostic OLF I²C bit of the system register is se ...
... PCL bit of the I²C SR. When the PCL (pulsed current limiting) bit is set to LOW, the overcurrent protection circuit works dynamically: as soon as an overload is detected, the output is shut down for a time TOFF, typically 900 ms. Simultaneously the diagnostic OLF I²C bit of the system register is se ...
SKY65081-70LF: 2000-3000 MHz Low-Noise Power
... The SKY65081-70LF is a single stage, low-noise PA that operates with a single 5 V power supply connected through an RF choke (inductor L1) to the output signal (pin 3). The bias current is set by the on-chip active bias composed of current mirror and reference voltage transistors, which allow excell ...
... The SKY65081-70LF is a single stage, low-noise PA that operates with a single 5 V power supply connected through an RF choke (inductor L1) to the output signal (pin 3). The bias current is set by the on-chip active bias composed of current mirror and reference voltage transistors, which allow excell ...
Microphone Beamforming and Audio Signal Processing
... chosen arbitrarily for the beams. In this way, when a source is detected in a given beam or sector of beams, the approximate direction where it comes from is known.” [2] ...
... chosen arbitrarily for the beams. In this way, when a source is detected in a given beam or sector of beams, the approximate direction where it comes from is known.” [2] ...
An 80 MHz, 80 mW, 8-bit Folding ADC with
... defined by a resistor reference ladder, generating 17 uniformly spaced reference voltages. The sampling time differences in the distributed track-and-hold circuits must be kept small: 75MHz full-scale input signal frequency requires a sampling time difference below 16 ps. In the layout, the sampling ...
... defined by a resistor reference ladder, generating 17 uniformly spaced reference voltages. The sampling time differences in the distributed track-and-hold circuits must be kept small: 75MHz full-scale input signal frequency requires a sampling time difference below 16 ps. In the layout, the sampling ...
LT1374 4.5A, 500kHz Step-Down Switching Regulator
... together on the PC board. GND: The GND pin connection needs consideration for two reasons. First, it acts as the reference for the regulated output, so load regulation will suffer if the “ground” end of the load is not at the same voltage as the GND pin of the IC. This condition will occur when load ...
... together on the PC board. GND: The GND pin connection needs consideration for two reasons. First, it acts as the reference for the regulated output, so load regulation will suffer if the “ground” end of the load is not at the same voltage as the GND pin of the IC. This condition will occur when load ...
Kollmorgen S600 Servo Drive Instruction Manual S601-620
... Connection to stepper motor controllers (step and direction) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.12.5.1 Step/Direction with 5 V signal level (X5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.12.5.2 Step/Direction with 24 ...
... Connection to stepper motor controllers (step and direction) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.12.5.1 Step/Direction with 5 V signal level (X5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.12.5.2 Step/Direction with 24 ...
Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that increases the power of a signal.It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In this sense, an amplifier modulates the output of the power supply to make the output signal stronger than the input signal. An amplifier is effectively the opposite of an attenuator: while an amplifier provides gain, an attenuator provides loss.An amplifier can either be a separate piece of equipment or an electrical circuit within another device. The ability to amplify is fundamental to modern electronics, and amplifiers are extremely widely used in almost all electronic equipment. The types of amplifiers can be categorized in different ways. One is by the frequency of the electronic signal being amplified; audio amplifiers amplify signals in the audio (sound) range of less than 20 kHz, RF amplifiers amplify frequencies in the radio frequency range between 20 kHz and 300 GHz. Another is which quantity, voltage or current is being amplified; amplifiers can be divided into voltage amplifiers, current amplifiers, transconductance amplifiers, and transresistance amplifiers. A further distinction is whether the output is a linear or nonlinear representation of the input. Amplifiers can also be categorized by their physical placement in the signal chain.The first practical electronic device that amplified was the Audion (triode) vacuum tube, invented in 1906 by Lee De Forest, which led to the first amplifiers. The terms ""amplifier"" and ""amplification"" (from the Latin amplificare, 'to enlarge or expand') were first used for this new capability around 1915 when triodes became widespread. For the next 50 years, vacuum tubes were the only devices that could amplify. All amplifiers used them until the 1960s, when transistors appeared. Most amplifiers today use transistors, though tube amplifiers are still produced.