DAC8822 数据资料 dataSheet 下载
... The DAC8822 dual, multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7V to 5.5V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale o ...
... The DAC8822 dual, multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7V to 5.5V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale o ...
AAT1235 数据资料DataSheet下载
... current goes below zero and the boost converter enters discontinuous mode operation. Further reduction in the load current results in a corresponding reduction in the switching frequency. The AAT1235 provides a pulsed frequency operation which reduces switching losses and maintains high efficiency u ...
... current goes below zero and the boost converter enters discontinuous mode operation. Further reduction in the load current results in a corresponding reduction in the switching frequency. The AAT1235 provides a pulsed frequency operation which reduces switching losses and maintains high efficiency u ...
ITSI.wkshp - The Concord Consortium
... – 4. Connect pin 1 of the TMP36 to +5 V on the header • Pin 1 is on the left of the TMP36 looking up from below with the flat on the top • +5 V is second from the bottom of the header – 5. Connect pin 2 of the TMP36 to the SIG1 input on the header • Pin 2 is the center lead of the ...
... – 4. Connect pin 1 of the TMP36 to +5 V on the header • Pin 1 is on the left of the TMP36 looking up from below with the flat on the top • +5 V is second from the bottom of the header – 5. Connect pin 2 of the TMP36 to the SIG1 input on the header • Pin 2 is the center lead of the ...
MAX9984 SiGe High-Linearity, 400MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch General Description
... In addition to offering excellent linearity and noise performance, the MAX9984 also yields a high level of component integration. This device includes a double-balanced passive mixer core, an IF amplifier, a dual-input LO selectable switch, and an LO buffer. On-chip baluns are also integrated to all ...
... In addition to offering excellent linearity and noise performance, the MAX9984 also yields a high level of component integration. This device includes a double-balanced passive mixer core, an IF amplifier, a dual-input LO selectable switch, and an LO buffer. On-chip baluns are also integrated to all ...
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[device] datasheet
... Contact number 3 (engine on/off) connect to detect if engine is switched on. For this purposes, depending on vehicle type, connect contact number 3 to a contact on vehicle which gets voltage up to 24V ehen engine is switched on (take care not to exceed 24V DC, because device could be damaged). NOTE: ...
... Contact number 3 (engine on/off) connect to detect if engine is switched on. For this purposes, depending on vehicle type, connect contact number 3 to a contact on vehicle which gets voltage up to 24V ehen engine is switched on (take care not to exceed 24V DC, because device could be damaged). NOTE: ...
LM34/LM35 Precision Monolithic Temperature Sensors
... levels and require cold junction compensation. Thermistors are nonlinear. In addition, the outputs of these sensors are not linearly proportional to any temperature scale. Early monolithic sensors, such as the LM3911, LM134 and LM135, overcame many of these difficulties, but their outputs are relate ...
... levels and require cold junction compensation. Thermistors are nonlinear. In addition, the outputs of these sensors are not linearly proportional to any temperature scale. Early monolithic sensors, such as the LM3911, LM134 and LM135, overcame many of these difficulties, but their outputs are relate ...
EXPERIMENT 2_3
... It can be seen that the total conductance of resistors in parallel is equal to the summation of individual conductance of the resistors. ...
... It can be seen that the total conductance of resistors in parallel is equal to the summation of individual conductance of the resistors. ...
MAX1716/MAX1854/MAX1855 High-Speed, Adjustable, Synchronous Step-Down Controllers with Integrated Voltage Positioning General Description
... proprietary Quick-PWM™ quick-response, constant-ontime 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. The MAX1716/MAX1854/MAX1855 are designed specifically ...
... proprietary Quick-PWM™ quick-response, constant-ontime 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. The MAX1716/MAX1854/MAX1855 are designed specifically ...
UCC2913 数据资料 dataSheet 下载
... This pin programs the maximum allowable sourcing current. Since VDD is a regulated voltage, a voltage divider can be derived from VDD to generate the program level for the IMAX pin. The current level at which the output appears as a current source is equal to the voltage on the IMAX pin over the cur ...
... This pin programs the maximum allowable sourcing current. Since VDD is a regulated voltage, a voltage divider can be derived from VDD to generate the program level for the IMAX pin. The current level at which the output appears as a current source is equal to the voltage on the IMAX pin over the cur ...
cardiac pacemaker design
... Design of the output circuit has evolved since the first pacemaker was implanted. Many early units had RC oscillators and transformer-coupled outputs. Quite a few of these devices were also constant current output sources. As time has progressed, these units have fallen out of favor and been replace ...
... Design of the output circuit has evolved since the first pacemaker was implanted. Many early units had RC oscillators and transformer-coupled outputs. Quite a few of these devices were also constant current output sources. As time has progressed, these units have fallen out of favor and been replace ...
Valve RF amplifier
A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.), is a device for electrically amplifying the power of an electrical radio frequency signal.Low to medium power valve amplifiers for frequencies below the microwaves were largely replaced by solid state amplifiers during the 1960s and 1970s, initially for receivers and low power stages of transmitters, transmitter output stages switching to transistors somewhat later. Specially constructed valves are still in use for very high power transmitters, although rarely in new designs.