PAM8012AZN - Diodes Incorporated
... When input resistance variation is considered, the CI is 34nF, so one would likely choose a value of 33nF. A further consideration for this capacitor is the leakage path from the input source through the input network (CI, RI + RF) to the load. This leakage current creates a DC offset voltage at the ...
... When input resistance variation is considered, the CI is 34nF, so one would likely choose a value of 33nF. A further consideration for this capacitor is the leakage path from the input source through the input network (CI, RI + RF) to the load. This leakage current creates a DC offset voltage at the ...
FSSD07 1-Bit / 4-Bit SD/SDIO and MMC Dual-Host Multiplexer
... individual application and type of card or peripheral connected. For SD card applications, the RCMD and RDAT pull-ups should be between 10kΩ and 100kΩ. For MMC applications, the RCMD pull-ups should be between 4.7kΩ and 100kΩ, and the RDAT pull-ups between 50kΩ and 100kΩ. The card-side CMD and DAT[3 ...
... individual application and type of card or peripheral connected. For SD card applications, the RCMD and RDAT pull-ups should be between 10kΩ and 100kΩ. For MMC applications, the RCMD pull-ups should be between 4.7kΩ and 100kΩ, and the RDAT pull-ups between 50kΩ and 100kΩ. The card-side CMD and DAT[3 ...
MAX3800 3.2Gbps Adaptive Equalizer and Cable Driver General Description
... 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 adjustable output amplitude. The equalizer includes differential CML ...
... 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 adjustable output amplitude. The equalizer includes differential CML ...
All-purpose Temperature Transducers
... and monitoring in heating and cooling systems. All EFT transducers are supplied with (0)4-20 mA output and are thus suitable for most HVAC and industrial applications. EFT transducers contain sensor elements of the same high quality as the ETF series and therefore provide optimum temperature control ...
... and monitoring in heating and cooling systems. All EFT transducers are supplied with (0)4-20 mA output and are thus suitable for most HVAC and industrial applications. EFT transducers contain sensor elements of the same high quality as the ETF series and therefore provide optimum temperature control ...
AHK3296 数据资料DataSheet下载
... The AHK3296 requires only one external component: one 1μF ceramic input capacitor (CIN). The AHK3296 can drive six constant output sinks (D1 to D6) each with a maximum current of up to 20.6mA which is set internally. Skyworks S2Cwire serial interface enables the AHK3296 and changes the current sink ...
... The AHK3296 requires only one external component: one 1μF ceramic input capacitor (CIN). The AHK3296 can drive six constant output sinks (D1 to D6) each with a maximum current of up to 20.6mA which is set internally. Skyworks S2Cwire serial interface enables the AHK3296 and changes the current sink ...
BD6422EFV
... separate the ground section and supply lines of the digital and analog blocks. Furthermore, for all power supply terminals to ICs, connect a capacitor between the power supply and the GND terminal. When applying electrolytic capacitors in the circuit, not that capacitance characteristic values are r ...
... separate the ground section and supply lines of the digital and analog blocks. Furthermore, for all power supply terminals to ICs, connect a capacitor between the power supply and the GND terminal. When applying electrolytic capacitors in the circuit, not that capacitance characteristic values are r ...
AN-828 Increasing the High Speed Torque of
... Chopper drives increase the slew rates of the winding currents by applying VCC >> Vrated. Feedback-driven switching of the H-bridges holds the winding currents to the rated limit. Figure 11 shows the chopping states of a single H-bridge of a chopper drive. A low value resistor in the ground lead of ...
... Chopper drives increase the slew rates of the winding currents by applying VCC >> Vrated. Feedback-driven switching of the H-bridges holds the winding currents to the rated limit. Figure 11 shows the chopping states of a single H-bridge of a chopper drive. A low value resistor in the ground lead of ...
Installation Manual
... connection is securely tightened, including terminals on the switch where no wires are attached. Selector switches may fail if there is dust between the contacts. Blow out the switch using a high-pressure air source. ...
... connection is securely tightened, including terminals on the switch where no wires are attached. Selector switches may fail if there is dust between the contacts. Blow out the switch using a high-pressure air source. ...
underground cable fault distance locator
... Open circuit fault happens, when there is a break in the conducting path of a cable. These kind of faults are better comparatively short circuit faults because when these fault occur current flows through cable becomes zero. The open-circuit fault can be detect by megger by measuring resistance betw ...
... Open circuit fault happens, when there is a break in the conducting path of a cable. These kind of faults are better comparatively short circuit faults because when these fault occur current flows through cable becomes zero. The open-circuit fault can be detect by megger by measuring resistance betw ...
mikede30.pdf
... 100k / 5k divider. I tried a cathodyne splitter and used the other half of the 12AX7 as a gain stage, like the Princeton Reverb topology. That did produce much more reverb, but I didn’t like the overdriven sound as much as the long-tail. ...
... 100k / 5k divider. I tried a cathodyne splitter and used the other half of the 12AX7 as a gain stage, like the Princeton Reverb topology. That did produce much more reverb, but I didn’t like the overdriven sound as much as the long-tail. ...
SCAN92LV090 9 Channel Bus LVDS
... There are a few common practices which should be implied when designing PCB for Bus LVDS signaling. Recommended practices are: • Use at least 4 PCB board layer (Bus LVDS signals, ground, power and TTL signals). • Keep drivers and receivers as close to the (Bus LVDS port side) connector as possible. ...
... There are a few common practices which should be implied when designing PCB for Bus LVDS signaling. Recommended practices are: • Use at least 4 PCB board layer (Bus LVDS signals, ground, power and TTL signals). • Keep drivers and receivers as close to the (Bus LVDS port side) connector as possible. ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.