MAX8678 White LED Charge Pump with 1.1W Audio Amplifier General Description
... accuracy and LED-to-LED current matching are maintained throughout the adjustment range. Individual adaptive mode switching for each LED provides high efficiency with a wide range of LED forward voltages. The mono class AB audio amplifier directly drives an 8Ω loudspeaker with 1.1W RMS continuous po ...
... accuracy and LED-to-LED current matching are maintained throughout the adjustment range. Individual adaptive mode switching for each LED provides high efficiency with a wide range of LED forward voltages. The mono class AB audio amplifier directly drives an 8Ω loudspeaker with 1.1W RMS continuous po ...
TPS40054 数据资料 dataSheet 下载
... 5-V reference. This pin should be bypassed to ground with a 0.1-µF ceramic capacitor. This pin may be used with an external DC load of 1 mA or less. ...
... 5-V reference. This pin should be bypassed to ground with a 0.1-µF ceramic capacitor. This pin may be used with an external DC load of 1 mA or less. ...
FSB50825US Motion SPM 5 Series ®
... 2. RC-coupling (R5 and C5, R4 and C6) and C4 at each input of Motion SPM® 5 product and MCU are useful to prevent improper input signal caused by surge-noise. 3. The voltage-drop across R3 affects the low-side switching performance and the bootstrap characteristics since it is placed between COM and ...
... 2. RC-coupling (R5 and C5, R4 and C6) and C4 at each input of Motion SPM® 5 product and MCU are useful to prevent improper input signal caused by surge-noise. 3. The voltage-drop across R3 affects the low-side switching performance and the bootstrap characteristics since it is placed between COM and ...
SA575 Low Voltage Compandor
... amplifier sometimes exhibits high frequency oscillations. There are several solutions to this problem. The first is to lower the values of R6 and R7 to 20 k each. The second is to add a current limiting resistor in series with C12 at Pin 13. The third is to add a compensating capacitor of about 22 ...
... amplifier sometimes exhibits high frequency oscillations. There are several solutions to this problem. The first is to lower the values of R6 and R7 to 20 k each. The second is to add a current limiting resistor in series with C12 at Pin 13. The third is to add a compensating capacitor of about 22 ...
1800-A VTVM, Manual
... of the applied voltage. The transit-time error is a function of the applied voltage and tends to cause the meter to read low. The curves of Figure 5 give the frequency correction for several different voltage levels. It will be noted that at low voltages the transit-time and resonance effects tend t ...
... of the applied voltage. The transit-time error is a function of the applied voltage and tends to cause the meter to read low. The curves of Figure 5 give the frequency correction for several different voltage levels. It will be noted that at low voltages the transit-time and resonance effects tend t ...
TPS650240EVM-331 数据资料 dataSheet 下载
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
RA18H1213G <Silicon RF Power Modules > RoHS Compliance , DESCRIPTION
... 2.RA series products (RF power amplifier modules) and RD series products (RF power transistors) are designed for consumer mobile communication terminals and were not specifically designed for use in other applications. In particular, while these products are highly reliable for their designed purpos ...
... 2.RA series products (RF power amplifier modules) and RD series products (RF power transistors) are designed for consumer mobile communication terminals and were not specifically designed for use in other applications. In particular, while these products are highly reliable for their designed purpos ...
High-Voltage, High-Current Operational Amplifier (Rev. E)
... The OPA549 is a low-cost, high-voltage/high-current operational amplifier ideal for driving a wide variety of loads. This laser-trimmed monolithic integrated circuit provides excellent low-level signal accuracy and high output voltage and current. The OPA549 operates from either single or dual suppl ...
... The OPA549 is a low-cost, high-voltage/high-current operational amplifier ideal for driving a wide variety of loads. This laser-trimmed monolithic integrated circuit provides excellent low-level signal accuracy and high output voltage and current. The OPA549 operates from either single or dual suppl ...
UTC MC34118 LINEAR INTEGRATED CIRCUIT
... The fundamental difference between operation of a speakerphone and a handset is that of half-duplex versus full-duplex. The handset is full duplex since conversation can occur in both directions(transmit and receive) simultaneously. A speakerphone has higher gain levels in both paths, and attempting ...
... The fundamental difference between operation of a speakerphone and a handset is that of half-duplex versus full-duplex. The handset is full duplex since conversation can occur in both directions(transmit and receive) simultaneously. A speakerphone has higher gain levels in both paths, and attempting ...
Logic signal voltage levels
... TTL gates operate on a nominal power supply voltage of 5 volts, +/- 0.25 volts. Ideally, a TTL "high" signal would be 5.00 volts exactly, and a TTL "low" signal 0.00 volts exactly. However, real TTL gate circuits cannot output such perfect voltage levels, and are designed to accept "high" and "low" ...
... TTL gates operate on a nominal power supply voltage of 5 volts, +/- 0.25 volts. Ideally, a TTL "high" signal would be 5.00 volts exactly, and a TTL "low" signal 0.00 volts exactly. However, real TTL gate circuits cannot output such perfect voltage levels, and are designed to accept "high" and "low" ...
Potentiometers and Trimmers Application Notes
... temperature for a period not more than 2 minutes Soldering iron caution: Use the appropriate soldering iron size, shape and heat capacity for soldering SMD trimmers. Do not exceed the maximum time and temperature parameters specified: 3 s at 350 °C. Never touch the body of the trimmer or potentiomet ...
... temperature for a period not more than 2 minutes Soldering iron caution: Use the appropriate soldering iron size, shape and heat capacity for soldering SMD trimmers. Do not exceed the maximum time and temperature parameters specified: 3 s at 350 °C. Never touch the body of the trimmer or potentiomet ...
measurement of phase angles with the help of the cathode ray tube
... constructed in the Philips laboratory can be used for voltages of 6 mV to 3 V and for frequencies from 100 to 100 '000 cis, In conclusion a few sources of possible error in measurement are discussed. ...
... constructed in the Philips laboratory can be used for voltages of 6 mV to 3 V and for frequencies from 100 to 100 '000 cis, In conclusion a few sources of possible error in measurement are discussed. ...
BD8203EFV
... BD8203EFV is 5ch system motor driver for CD/DVD. A linear BTL method can be adopted for all 5ch and a low noise be designed. Built-in 5V regulator, a changeable regulator, and a general-purpose operational amplifier , and it is the best for the system design for car audio. ...
... BD8203EFV is 5ch system motor driver for CD/DVD. A linear BTL method can be adopted for all 5ch and a low noise be designed. Built-in 5V regulator, a changeable regulator, and a general-purpose operational amplifier , and it is the best for the system design for car audio. ...
ADCLK954 数据手册DataSheet 下载
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
Experiment 2
... of the remaining world has chosen a 50 Hz standard. Alternating voltages also reverse polarity in a periodic manner with continually changing amplitude. The shape of the voltage waveform is dependent upon the manner in which it is produced. One may construct a device that produces voltage waveforms ...
... of the remaining world has chosen a 50 Hz standard. Alternating voltages also reverse polarity in a periodic manner with continually changing amplitude. The shape of the voltage waveform is dependent upon the manner in which it is produced. One may construct a device that produces voltage waveforms ...
Pdf
... mean by that is I am attempting to make my internal resistance of the source by some means to a very small value or if possible ideally to a value zero. That is what we mean by regulation, trying to reduce the value of internal resistance so that the output voltage will always remain constant irresp ...
... mean by that is I am attempting to make my internal resistance of the source by some means to a very small value or if possible ideally to a value zero. That is what we mean by regulation, trying to reduce the value of internal resistance so that the output voltage will always remain constant irresp ...
AL9910/ AL9910A/ AL9910-5/ AL9910A-5 Description Pin Assignments
... PWM dimming is achieved by applying an external PWM signal to the PWM_D pin. The LED current is proportional to the PWM duty cycle and the light output can be adjusted between zero and 100%. The PWM signal enables and disables the AL9910 - modulating the LED current. The ultimate accuracy of the PWM ...
... PWM dimming is achieved by applying an external PWM signal to the PWM_D pin. The LED current is proportional to the PWM duty cycle and the light output can be adjusted between zero and 100%. The PWM signal enables and disables the AL9910 - modulating the LED current. The ultimate accuracy of the PWM ...
Signal electronics for an atomic force microscope equipped with a
... at 4.5 K. Its power supply voltage is also used as bias voltage for the p-channel MOSFET. RC filters 共R1/C1 and R3/C2兲 are incorporated to suppress power line frequencies 共50 or 60 Hz兲. The amplified tuning fork signal is coupled by an audio transformer to the room temperature amplifier. In this cir ...
... at 4.5 K. Its power supply voltage is also used as bias voltage for the p-channel MOSFET. RC filters 共R1/C1 and R3/C2兲 are incorporated to suppress power line frequencies 共50 or 60 Hz兲. The amplified tuning fork signal is coupled by an audio transformer to the room temperature amplifier. In this cir ...
TRS3318 - Texas Instruments
... for approximately 30 s, the built-in charge pump and drivers are powered down, reducing the supply current to 1 μA. By disconnecting the serial port or placing the peripheral drivers off, auto-powerdown plus can be disabled when FORCEON and FORCEOFF are high. With auto-powerdown plus enabled, the de ...
... for approximately 30 s, the built-in charge pump and drivers are powered down, reducing the supply current to 1 μA. By disconnecting the serial port or placing the peripheral drivers off, auto-powerdown plus can be disabled when FORCEON and FORCEOFF are high. With auto-powerdown plus enabled, the de ...
Throttle Body Instruction Sheet
... the T.P.S. to .7 to .8 volts in the idle position. Operate the vehicle at various voltages, working up .05 volts at a time until the best position is achieved. Many customers claim they can see a difference in only .01 volts so don’t rush your testing. Your final setting will vary depending on your ...
... the T.P.S. to .7 to .8 volts in the idle position. Operate the vehicle at various voltages, working up .05 volts at a time until the best position is achieved. Many customers claim they can see a difference in only .01 volts so don’t rush your testing. Your final setting will vary depending on your ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.