比较器系列ADCMP608 数据手册DataSheet 下载
... propagation delay that results from a change in the degree of overdrive or slew rate (how far or how fast the input signal exceeds the switching threshold). Propagation delay dispersion is a specification that becomes important in high speed, time-critical applications, such as data communication, a ...
... propagation delay that results from a change in the degree of overdrive or slew rate (how far or how fast the input signal exceeds the switching threshold). Propagation delay dispersion is a specification that becomes important in high speed, time-critical applications, such as data communication, a ...
Paper
... Abstract- Comparator is one of the basic building blocks of analog to digital converter. The need for ultra-low-power, area efficient and high speed analog-to-digital converters is pushing toward the use of dynamic regenerative comparators to improve speed and efficiency of power. In this paper, an ...
... Abstract- Comparator is one of the basic building blocks of analog to digital converter. The need for ultra-low-power, area efficient and high speed analog-to-digital converters is pushing toward the use of dynamic regenerative comparators to improve speed and efficiency of power. In this paper, an ...
AD7441 数据手册DataSheet下载
... differential track-and-hold (T/H) amplifier that handles input frequencies up to 3.5 MHz. The reference voltage for these devices is applied externally to the VREF pin and can range from 100 mV to VDD, depending on the power supply and what suits the application. The conversion process and data acqu ...
... differential track-and-hold (T/H) amplifier that handles input frequencies up to 3.5 MHz. The reference voltage for these devices is applied externally to the VREF pin and can range from 100 mV to VDD, depending on the power supply and what suits the application. The conversion process and data acqu ...
MAX504/MAX515 5V, Low-Power, Voltage-Output, Serial 10
... The MAX504/MAX515 use an “inverted” R-2R ladder network with a single-supply CMOS op amp to convert 10-bit digital data to analog voltage levels (see Functional Diagram). The term “inverted” describes the ladder network because the REFIN pin in current-output DACs is the summing junction, or virtual ...
... The MAX504/MAX515 use an “inverted” R-2R ladder network with a single-supply CMOS op amp to convert 10-bit digital data to analog voltage levels (see Functional Diagram). The term “inverted” describes the ladder network because the REFIN pin in current-output DACs is the summing junction, or virtual ...
AD8228 数据手册DataSheet 下载
... the part can operate on supplies up to ±18 V, it is well suited for applications where high common-mode input voltages are encountered. The AD8228 is available in 8-lead MSOP and SOIC packages. ...
... the part can operate on supplies up to ±18 V, it is well suited for applications where high common-mode input voltages are encountered. The AD8228 is available in 8-lead MSOP and SOIC packages. ...
AD5204: 数据手册DataSheet 下载
... Each VR has its own VR latch that holds its programmed resistance value. These VR latches are updated from an internal serial-to-parallel shift register that is loaded from a standard 3-wire serial-input digital interface. Eleven data bits make up the data-word clocked into the serial input register ...
... Each VR has its own VR latch that holds its programmed resistance value. These VR latches are updated from an internal serial-to-parallel shift register that is loaded from a standard 3-wire serial-input digital interface. Eleven data bits make up the data-word clocked into the serial input register ...
Experiment 4 - Plasma Dynamics Lab
... change the magnitude of these resistors, we do not change the fact that the circuit multiplies by a negative constant; we only change the factor that it multiplies by. The load resistor Rload is not part of the amplifier. It represents the resistance of the load on the amplifier. Powering the op-amp ...
... change the magnitude of these resistors, we do not change the fact that the circuit multiplies by a negative constant; we only change the factor that it multiplies by. The load resistor Rload is not part of the amplifier. It represents the resistance of the load on the amplifier. Powering the op-amp ...
a Low Power 20 mW 2.3 V to 5.5 V AD9833
... 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. No license is granted by implication or otherwise ...
... 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. No license is granted by implication or otherwise ...
MAX1522/MAX1523/MAX1524 Simple SOT23 Boost Controllers General Description ____________________________Features
... guarantees startup with input voltages down to 1.5V at VCC. The startup oscillator has a fixed 25% duty cycle and will toggle the MOSFET gate and begin boosting the output voltage. Once the output voltage exceeds the UVLO threshold, the normal control circuitry is used and the startup oscillator is ...
... guarantees startup with input voltages down to 1.5V at VCC. The startup oscillator has a fixed 25% duty cycle and will toggle the MOSFET gate and begin boosting the output voltage. Once the output voltage exceeds the UVLO threshold, the normal control circuitry is used and the startup oscillator is ...
ADuM1411 英文数据手册DataSheet下载
... transitions. If an input data logic transition within a given channel does occur within this time interval, the output of that channel reaches the correct state within the much shorter duration as determined by the propagation delay specifications within this data sheet. Input disable time is the du ...
... transitions. If an input data logic transition within a given channel does occur within this time interval, the output of that channel reaches the correct state within the much shorter duration as determined by the propagation delay specifications within this data sheet. Input disable time is the du ...
ZigBit 2.4GHz Amplified Wireless Modules RevB
... module features 128KB flash memory and 8KB RAM. The compact all-in-one chip integration of output Power Amplifier and input Low-Noise Amplifier, along with RF switches enables digital control of an external RF front-end to dramatically improve the ZigBit's range performance on signal transmission an ...
... module features 128KB flash memory and 8KB RAM. The compact all-in-one chip integration of output Power Amplifier and input Low-Noise Amplifier, along with RF switches enables digital control of an external RF front-end to dramatically improve the ZigBit's range performance on signal transmission an ...
CHAPTER 8
... You know already that the two logic levels of TTL are 5 ^DC for Vcc (ideal voltage at HI output) and .4 VDC for Vol [voltage at LO output). Vcc and Vol are the normal HI and LO [TL voltage levels for inputs or outputs. In practica l TTL zircuits a logic LO is between 0 and 0.8 volts and a logic HI i ...
... You know already that the two logic levels of TTL are 5 ^DC for Vcc (ideal voltage at HI output) and .4 VDC for Vol [voltage at LO output). Vcc and Vol are the normal HI and LO [TL voltage levels for inputs or outputs. In practica l TTL zircuits a logic LO is between 0 and 0.8 volts and a logic HI i ...
MAX3480EA/MAX3480EB ±15kV ESD-Protected, Isolated, 3.3V RS-485/RS-422 Data Interfaces General Description
... Transceivers, optocouplers, and a transformer are all included in one low-cost, 28-pin PDIP package. A single +3.3V supply on the logic side powers both sides of the interface. The MAX3480EB features reduced-slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated c ...
... Transceivers, optocouplers, and a transformer are all included in one low-cost, 28-pin PDIP package. A single +3.3V supply on the logic side powers both sides of the interface. The MAX3480EB features reduced-slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated c ...
R2R_LabActivity - Rev5-10-10M2
... The R/2R ladder network provides an easy method of converting a digital output of “n” bits to an analog voltage. This lab explores how an arrangement of resistors is able to provide this conversion. The R2R ladder has “n” number of inputs directly corresponding to the “n” number of bits of the digit ...
... The R/2R ladder network provides an easy method of converting a digital output of “n” bits to an analog voltage. This lab explores how an arrangement of resistors is able to provide this conversion. The R2R ladder has “n” number of inputs directly corresponding to the “n” number of bits of the digit ...
Realizing Output Short-Circuit Protection With
... high efficiency and small size solution in portable systems. It is widely used in quick charge power bank, blue-tooth speaker, and portable POS terminal application, etc. The TPS61088 implements cycle-by-cycle current limit to protect the device from overload conditions during boost switching. This ...
... high efficiency and small size solution in portable systems. It is widely used in quick charge power bank, blue-tooth speaker, and portable POS terminal application, etc. The TPS61088 implements cycle-by-cycle current limit to protect the device from overload conditions during boost switching. This ...
AD640 数据手册DataSheet 下载
... successive detection scheme to provide an output current proportional to the logarithm of the input voltage. It is laser calibrated to close tolerances and maintains high accuracy over the full military temperature range using supply voltages from ±4.5 V to ± 7.5 V. The AD640 comprises five cascaded ...
... successive detection scheme to provide an output current proportional to the logarithm of the input voltage. It is laser calibrated to close tolerances and maintains high accuracy over the full military temperature range using supply voltages from ±4.5 V to ± 7.5 V. The AD640 comprises five cascaded ...
PCA9534 1. General description 8-bit I
... The PCA9534 consists of an 8-bit Configuration register (Input or Output selection); 8-bit Input register, 8-bit Output register and an 8-bit Polarity Inversion register (active HIGH or active LOW operation). The system master can enable the I/Os as either inputs or outputs by writing to the I/O con ...
... The PCA9534 consists of an 8-bit Configuration register (Input or Output selection); 8-bit Input register, 8-bit Output register and an 8-bit Polarity Inversion register (active HIGH or active LOW operation). The system master can enable the I/Os as either inputs or outputs by writing to the I/O con ...
MAX12529 Dual, 96Msps, 12-Bit, IF/Baseband ADC General Description Features
... with the ADC’s internal duty-cycle equalizer (DCE). The MAX12529 features two parallel, 12-bit-wide, CMOS-compatible outputs. The digital output format is pin-selectable to be either two’s complement or Gray code. A separate power-supply input for the digital outputs accepts a 1.7V to 3.6V voltage f ...
... with the ADC’s internal duty-cycle equalizer (DCE). The MAX12529 features two parallel, 12-bit-wide, CMOS-compatible outputs. The digital output format is pin-selectable to be either two’s complement or Gray code. A separate power-supply input for the digital outputs accepts a 1.7V to 3.6V voltage f ...
Flip-flop (electronics)
In electronics, a flip-flop or latch is a circuit that has two stable states and can be used to store state information. A flip-flop is a bistable multivibrator. The circuit can be made to change state by signals applied to one or more control inputs and will have one or two outputs. It is the basic storage element in sequential logic. Flip-flops and latches are a fundamental building block of digital electronics systems used in computers, communications, and many other types of systems.Flip-flops and latches are used as data storage elements. A flip-flop stores a single bit (binary digit) of data; one of its two states represents a ""one"" and the other represents a ""zero"". Such data storage can be used for storage of state, and such a circuit is described as sequential logic. When used in a finite-state machine, the output and next state depend not only on its current input, but also on its current state (and hence, previous inputs). It can also be used for counting of pulses, and for synchronizing variably-timed input signals to some reference timing signal.Flip-flops can be either simple (transparent or opaque) or clocked (synchronous or edge-triggered). Although the term flip-flop has historically referred generically to both simple and clocked circuits, in modern usage it is common to reserve the term flip-flop exclusively for discussing clocked circuits; the simple ones are commonly called latches.Using this terminology, a latch is level-sensitive, whereas a flip-flop is edge-sensitive. That is, when a latch is enabled it becomes transparent, while a flip flop's output only changes on a single type (positive going or negative going) of clock edge.