CR1216 - Evergreen (C.P.)
... while the specified load is connected between both terminals at the same ambient temperature as specified above; provided that the measured value shall be based on meter reading taken 8 seconds after the circuit is closed. Service life: Test specimen batteries shall be kept for 8 hours or longer at ...
... while the specified load is connected between both terminals at the same ambient temperature as specified above; provided that the measured value shall be based on meter reading taken 8 seconds after the circuit is closed. Service life: Test specimen batteries shall be kept for 8 hours or longer at ...
TDA9103
... outputs of the circuit are inhibited if it is too low. In order to have a very good powersupplyrejection, the circuit is internally powered by several internal voltage references (The unique typical value of which is 8V). Two of these voltage references are externally accessible, one for the vertica ...
... outputs of the circuit are inhibited if it is too low. In order to have a very good powersupplyrejection, the circuit is internally powered by several internal voltage references (The unique typical value of which is 8V). Two of these voltage references are externally accessible, one for the vertica ...
Improved Dynamic Model of Fast-Settling Linear-in-dB Automatic Gain Control Circuit
... characteristics of the VGA. One of the most popular types is the “Linear-in-dB” VGA, whose gain control has an exponential characteristic [2]. As a result of this characteristic, an exact analysis of the large-signal settling behavior of the Linear-in-dB circuit is very difficult. Previous authors h ...
... characteristics of the VGA. One of the most popular types is the “Linear-in-dB” VGA, whose gain control has an exponential characteristic [2]. As a result of this characteristic, an exact analysis of the large-signal settling behavior of the Linear-in-dB circuit is very difficult. Previous authors h ...
TPS61196 6-String 400-mA WLED Driver w
... required by the LED string with the largest forward voltage drop plus the minimum required voltage at that string's IFB pin, thereby optimizing the driver's efficiency. Its switching frequency is programmed by an external resistor from 100kHz to 800kHz. The TPS61196 supports direct PWM brightness di ...
... required by the LED string with the largest forward voltage drop plus the minimum required voltage at that string's IFB pin, thereby optimizing the driver's efficiency. Its switching frequency is programmed by an external resistor from 100kHz to 800kHz. The TPS61196 supports direct PWM brightness di ...
DLRO 600 Digital Microhmmeter
... The unique design allows the weight and size of DLRO600 to be kept to a minimum; the instrument weighs less than 15kg. This small size makes DLRO600 equally at home in the workshop, on the production floor or in the field. The high current capability and compact design make DLRO600 suitable for test ...
... The unique design allows the weight and size of DLRO600 to be kept to a minimum; the instrument weighs less than 15kg. This small size makes DLRO600 equally at home in the workshop, on the production floor or in the field. The high current capability and compact design make DLRO600 suitable for test ...
Stand-Alone Surge Protection Devices Featuring Surge
... Strikesorb surge suppression modules are the basic elements of the Rayvoss SPD systems which are described in the following sections. They can also be used as stand-alone SPDs integrated into large systems. Integrating Strikesorb modules into the equipment provides the highest level of protection du ...
... Strikesorb surge suppression modules are the basic elements of the Rayvoss SPD systems which are described in the following sections. They can also be used as stand-alone SPDs integrated into large systems. Integrating Strikesorb modules into the equipment provides the highest level of protection du ...
Crossbar
... Crossbar-Latch According to “The crossbar latch: Logic value storage, restoration, and inversion in crossbar circuits”, HP lab researchers describe and demonstrate a microscopic device consisting of a single wire acting as a single line, crossed by two control lines with ...
... Crossbar-Latch According to “The crossbar latch: Logic value storage, restoration, and inversion in crossbar circuits”, HP lab researchers describe and demonstrate a microscopic device consisting of a single wire acting as a single line, crossed by two control lines with ...
LM2574 - 0.5 A, Adjustable Output Voltage, Step
... that the copper traces on the printed circuit board are normally the only heatsink needed and no additional heatsinking is required. The LM2574 features include a guaranteed ±4% tolerance on output voltage within specified input voltages and output load conditions, and ±10% on the oscillator frequen ...
... that the copper traces on the printed circuit board are normally the only heatsink needed and no additional heatsinking is required. The LM2574 features include a guaranteed ±4% tolerance on output voltage within specified input voltages and output load conditions, and ±10% on the oscillator frequen ...
Analog Sensors for Motion Measurement
... • If the yield strength of the cantilever element is 5xl07 N/m2, what is the maximum acceleration that could be measured using the accelerometer? • If the ADC which reads the strain signal into a process computer has the range 0 to 10 V, how much amplification (bridge amplifier gain) would be needed ...
... • If the yield strength of the cantilever element is 5xl07 N/m2, what is the maximum acceleration that could be measured using the accelerometer? • If the ADC which reads the strain signal into a process computer has the range 0 to 10 V, how much amplification (bridge amplifier gain) would be needed ...
LTC6605-10
... Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: All pins are protected by steering diodes to either supply. If any ...
... Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: All pins are protected by steering diodes to either supply. If any ...
AAT4610B 数据资料DataSheet下载
... MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.4V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large currents which may cause the supply to fall o ...
... MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.4V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large currents which may cause the supply to fall o ...
Considerations for Low Current Measurements in Cryogenic Probe
... Triaxial, or triax, cabling can eliminate both charging and leakage currents encountered with a coax configuration. Triax cable is similar to coax cable except for the addition of an intermediate, concentric guard conductor between the center conductor and outer shield (Figure 3). With modern sourc ...
... Triaxial, or triax, cabling can eliminate both charging and leakage currents encountered with a coax configuration. Triax cable is similar to coax cable except for the addition of an intermediate, concentric guard conductor between the center conductor and outer shield (Figure 3). With modern sourc ...
Frequency Input, Field Configurable Isolator
... interfacing pulse output transducers, To precisely adjust the output, the such as turbine flow meters and user adjusts the input frequency while magnetic pickups, to data acquisition the OUT LED is lit until the desired output level is achieved. The output and control systems. levels are locked-in b ...
... interfacing pulse output transducers, To precisely adjust the output, the such as turbine flow meters and user adjusts the input frequency while magnetic pickups, to data acquisition the OUT LED is lit until the desired output level is achieved. The output and control systems. levels are locked-in b ...
BDTIC www.BDTIC.com/infineon F3L030E07-F-W2_EVAL Evaluation Board for Easy2B 3-Level Modules in
... The F3L030E07-F-W2_EVAL has two DC/DC converters, which generate four secondary isolated unipolar supply voltage sources of +15 V for each IGBT driver as shown in Figure 4. The driver voltages are independently generated by using one unipolar input voltage of +15 V. Furthermore, the power supplies a ...
... The F3L030E07-F-W2_EVAL has two DC/DC converters, which generate four secondary isolated unipolar supply voltage sources of +15 V for each IGBT driver as shown in Figure 4. The driver voltages are independently generated by using one unipolar input voltage of +15 V. Furthermore, the power supplies a ...
RC Terminator Networks 700 Series
... 5 pF per input gate) or other loads off the line, and Co is the intrinsic capacitance of the line. The series termination technique suppresses reflections at the driving device should any waveforms be reflected back from the driven end of the line. Series termination preserves power since there is n ...
... 5 pF per input gate) or other loads off the line, and Co is the intrinsic capacitance of the line. The series termination technique suppresses reflections at the driving device should any waveforms be reflected back from the driven end of the line. Series termination preserves power since there is n ...
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.