OPA137 OPA2137 OPA4137 LOW COST
... size (SOT-23-5 and MSOP-8 packages), they provide low input bias current (5pA), low quiescent currrent (220µA/ channel), and high open-loop gain (94dB). Either single (+4.5V to +36V) or dual (±2.25 to ±18V) supplies can be used. The input common-mode voltage range includes the positive supply—suitab ...
... size (SOT-23-5 and MSOP-8 packages), they provide low input bias current (5pA), low quiescent currrent (220µA/ channel), and high open-loop gain (94dB). Either single (+4.5V to +36V) or dual (±2.25 to ±18V) supplies can be used. The input common-mode voltage range includes the positive supply—suitab ...
assembly instructions amp6-basic
... o The voltage supply may not be stable at high power. Try a larger power supply with the correct voltage rating. o The signal source is clipping, i.e. output is higher than it can handle Increase the sensitivity of the amplifier inputs by increasing the value of the feedback resistors. o You are ...
... o The voltage supply may not be stable at high power. Try a larger power supply with the correct voltage rating. o The signal source is clipping, i.e. output is higher than it can handle Increase the sensitivity of the amplifier inputs by increasing the value of the feedback resistors. o You are ...
Presentation Slides - UTK-EECS - The University of Tennessee
... float XIN7, XIN6, XIN5, XIN4, XIN3, XIN2, XIN1; ------------------------------XIN = ADC12MEM6 * A * B; ------------------------------if(initializeFilter == false){ XIN7 = XIN; XIN6 = XIN; XIN5 = XIN; XIN4 = XIN; XIN3 = XIN; XIN2 = XIN; XIN1 = XIN; ...
... float XIN7, XIN6, XIN5, XIN4, XIN3, XIN2, XIN1; ------------------------------XIN = ADC12MEM6 * A * B; ------------------------------if(initializeFilter == false){ XIN7 = XIN; XIN6 = XIN; XIN5 = XIN; XIN4 = XIN; XIN3 = XIN; XIN2 = XIN; XIN1 = XIN; ...
LTC3672B-1
... At light loads, the inductor current may reach zero before the end of the oscillator cycle, which will turn off the NMOS synchronous rectifier. In this case, the SW pin goes high impedance and will show damped “ringing”. This is known as discontinuous operation, and is normal behavior for a switching ...
... At light loads, the inductor current may reach zero before the end of the oscillator cycle, which will turn off the NMOS synchronous rectifier. In this case, the SW pin goes high impedance and will show damped “ringing”. This is known as discontinuous operation, and is normal behavior for a switching ...
STC03DE220HP
... The STC03DE220HP is manufactured in a hybrid structure, using dedicated high voltage bipolar and low voltage MOSFET technologies, aimed to providing the best performance in ESBT topology. The STC03DE220HP is designed for use in aux flyback SMPS for any three phase application. ...
... The STC03DE220HP is manufactured in a hybrid structure, using dedicated high voltage bipolar and low voltage MOSFET technologies, aimed to providing the best performance in ESBT topology. The STC03DE220HP is designed for use in aux flyback SMPS for any three phase application. ...
DS1220AB/AD 16k Nonvolatile SRAM FEATURES PIN ASSIGNMENT
... 1. WE is high for a read cycle. 2. OE = VIH or VIL. If OE = VIH during write cycle, the output buffers remain in a high-impedance state. 3. tWP is specified as the logical AND of CE and WE . tWP is measured from the latter of CE or CE going low to the earlier of CE or WE going high. 4. tDS is measur ...
... 1. WE is high for a read cycle. 2. OE = VIH or VIL. If OE = VIH during write cycle, the output buffers remain in a high-impedance state. 3. tWP is specified as the logical AND of CE and WE . tWP is measured from the latter of CE or CE going low to the earlier of CE or WE going high. 4. tDS is measur ...
SP503 数据资料DataSheet下载
... In DTE mode; TxD, TxC, RTS, DTR are the drivers and RxD, RxC, CTS, DSR, DCD are the receivers. Since there are seven drivers and seven receivers in the SP503, the designer can easily use the SP503 for the above signals. Other RS-232 applications will support diagnostic functions such as LL (driver), ...
... In DTE mode; TxD, TxC, RTS, DTR are the drivers and RxD, RxC, CTS, DSR, DCD are the receivers. Since there are seven drivers and seven receivers in the SP503, the designer can easily use the SP503 for the above signals. Other RS-232 applications will support diagnostic functions such as LL (driver), ...
Control & Output with LabVIEW
... • When the DAQ Assistant is selected you get 2 choices: • “Acquire Signals”…what we have used so far • “Generate Signals” choose this one for voltage output! ...
... • When the DAQ Assistant is selected you get 2 choices: • “Acquire Signals”…what we have used so far • “Generate Signals” choose this one for voltage output! ...
Avago datasheet
... This application note describes the use of the ATF-54143 Whereas a depletion mode PHEMT pulls maximum drain current when Vgs = 0 V, an enhancement mode in a high dynamic range low noise amplifier designed specifically for base station operating in the 900 MHz PHEMT pulls nearly zero drain current wh ...
... This application note describes the use of the ATF-54143 Whereas a depletion mode PHEMT pulls maximum drain current when Vgs = 0 V, an enhancement mode in a high dynamic range low noise amplifier designed specifically for base station operating in the 900 MHz PHEMT pulls nearly zero drain current wh ...
ADP1850 数据手册DataSheet 下载
... Sets the desired operating frequency between 200 kHz and 1.5 MHz with one resistor between FREQ and AGND. Connect FREQ to AGND for a preprogrammed 300 kHz or FREQ to VCCO for 600 kHz operating frequency. Enable Input for Channel 2. Drive EN2 high to turn on the Channel 2 controller, and drive EN2 lo ...
... Sets the desired operating frequency between 200 kHz and 1.5 MHz with one resistor between FREQ and AGND. Connect FREQ to AGND for a preprogrammed 300 kHz or FREQ to VCCO for 600 kHz operating frequency. Enable Input for Channel 2. Drive EN2 high to turn on the Channel 2 controller, and drive EN2 lo ...
AZV321 Description Pin Assignments Applications Functional Block
... The AZV321 is built with BiCMOS process. It has bipolar input and output stages for improved noise performance, low input offset and higher output current drive. The AZV321 is available in the package of SC-70-5, which is approximately half the size of SOT-23-5. The small package saves space on pc b ...
... The AZV321 is built with BiCMOS process. It has bipolar input and output stages for improved noise performance, low input offset and higher output current drive. The AZV321 is available in the package of SC-70-5, which is approximately half the size of SOT-23-5. The small package saves space on pc b ...
ISL6308 - Intersil
... REF (Pin 4) The REF input pin is the positive input of the error amplifier. This pin can be connected to the DAC pin using a resistor (1kΩ to 5kΩ) when the internal DAC voltage is used as the reference voltage. When an external voltage reference is used, it must be connected directly to the REF pin, ...
... REF (Pin 4) The REF input pin is the positive input of the error amplifier. This pin can be connected to the DAC pin using a resistor (1kΩ to 5kΩ) when the internal DAC voltage is used as the reference voltage. When an external voltage reference is used, it must be connected directly to the REF pin, ...
Physics 4B Lab Experiments
... circuit. The Potential Drop or Voltage Drop (∆V) across a resistor is proportional directly to the current in the resistor. When there is no possibility for confusion, the term "voltage" will be used in place of “potential difference” and/or "voltage-drop". It is sometimes convenient to write V, ins ...
... circuit. The Potential Drop or Voltage Drop (∆V) across a resistor is proportional directly to the current in the resistor. When there is no possibility for confusion, the term "voltage" will be used in place of “potential difference” and/or "voltage-drop". It is sometimes convenient to write V, ins ...
Analog Devices Application Note AN-211
... described in other works,' and thus will not be reiterated h.re. Since the original impetus behind the developm.nt of this new power amplifi.r design was a general dissatisfaction with the performance achievable by voltag. feedback circuits, some discussion of their diAdvantages is worthwhile. This ...
... described in other works,' and thus will not be reiterated h.re. Since the original impetus behind the developm.nt of this new power amplifi.r design was a general dissatisfaction with the performance achievable by voltag. feedback circuits, some discussion of their diAdvantages is worthwhile. This ...
AAT3155 数据资料DataSheet下载
... color (RGB) LEDs, infrared (IR) diodes for remotes, and other loads benefiting from a controlled output current generated from a varying input voltage. Since the D1 to D4 input current sinks are matched with negligible voltage dependence, the LED brightness will be matched regardless of the specific ...
... color (RGB) LEDs, infrared (IR) diodes for remotes, and other loads benefiting from a controlled output current generated from a varying input voltage. Since the D1 to D4 input current sinks are matched with negligible voltage dependence, the LED brightness will be matched regardless of the specific ...
AP2552/ AP2553/ AP2552A/ AP2553A Description Pin Assignments
... An internal sensing FET is employed to check for over-current conditions. Unlike current-sense resistors, sense FETs do not increase the series resistance of the current path. When an overcurrent condition is detected, AP2552/53 maintains a constant output current and reduces the output voltage acco ...
... An internal sensing FET is employed to check for over-current conditions. Unlike current-sense resistors, sense FETs do not increase the series resistance of the current path. When an overcurrent condition is detected, AP2552/53 maintains a constant output current and reduces the output voltage acco ...
Evaluates: MAX5072 MAX5072 Evaluation Kit General Description Features
... switching frequency is set to 2.2MHz and the two outputs switch 180° out of phase. A SYNC input facilitates external frequency synchronization. Moreover, a CLKOUT output provides a clock signal that is 90° out of phase with respect to the step-up converter, allowing four-phase operation using two MA ...
... switching frequency is set to 2.2MHz and the two outputs switch 180° out of phase. A SYNC input facilitates external frequency synchronization. Moreover, a CLKOUT output provides a clock signal that is 90° out of phase with respect to the step-up converter, allowing four-phase operation using two MA ...
MAX3558
... to AGC_ voltage of 0.5V and maximum gain corresponds to AGC_ voltage of 3V. AGC inputs can be driven from a demodulator’s AGC output, which normally controls a tuner’s RF AGC, or from the MAX3558’s onchip power detector. Should an overload condition occur, the closed-loop AGC circuitry continues to ...
... to AGC_ voltage of 0.5V and maximum gain corresponds to AGC_ voltage of 3V. AGC inputs can be driven from a demodulator’s AGC output, which normally controls a tuner’s RF AGC, or from the MAX3558’s onchip power detector. Should an overload condition occur, the closed-loop AGC circuitry continues to ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.