MAX6921/MAX6931 20-Output, 76V, Serial-Interfaced VFD Tube Drivers General Description
... The MAX6921/MAX6931 are 20-output, 76V, vacuumfluorescent display (VFD) tube drivers that interface a multiplexed VFD tube to a VFD controller, such as the MAX6850–MAX6853, or to a microcontroller. The MAX6921/MAX6931 are also ideal for driving static VFD tubes or telecom relays. Data is input using ...
... The MAX6921/MAX6931 are 20-output, 76V, vacuumfluorescent display (VFD) tube drivers that interface a multiplexed VFD tube to a VFD controller, such as the MAX6850–MAX6853, or to a microcontroller. The MAX6921/MAX6931 are also ideal for driving static VFD tubes or telecom relays. Data is input using ...
MAX6876 EEPROM-Programmable, Quad, Power-Supply Tracker/Sequencer Circuit General Description
... (VCC, IN1–IN4 = +2.7V to +5.5V; ENABLE = MARGIN = MR = ABP = TRKEN; TA = -40°C to +85°C, unless otherwise specified. Typical values are at TA = +25°C.) (Note 1) Note 5: The MAX6876 programmed as a single device; GATE timeout has counted prior to beginning each sequence of power-up. GATE timeout is n ...
... (VCC, IN1–IN4 = +2.7V to +5.5V; ENABLE = MARGIN = MR = ABP = TRKEN; TA = -40°C to +85°C, unless otherwise specified. Typical values are at TA = +25°C.) (Note 1) Note 5: The MAX6876 programmed as a single device; GATE timeout has counted prior to beginning each sequence of power-up. GATE timeout is n ...
Internal Power Supply Discussion
... appliance that they power, have easily accessible inputs and outputs, and can be separated from the appliance without causing damage to other components and circuits. 3.10 Output Voltage Bus Any of the dc outputs of the power supply, to which loads can be connected and current and power supplied. T ...
... appliance that they power, have easily accessible inputs and outputs, and can be separated from the appliance without causing damage to other components and circuits. 3.10 Output Voltage Bus Any of the dc outputs of the power supply, to which loads can be connected and current and power supplied. T ...
PAM2841 Description Pin Assignments
... As for all switching power supplies, especially those in high frequency and high current ones, layout is an important design step. If layout is not carefully done, the regulator could suffer from instability as well as noise problems. (1) Use separate traces for power ground and signal ground. Power ...
... As for all switching power supplies, especially those in high frequency and high current ones, layout is an important design step. If layout is not carefully done, the regulator could suffer from instability as well as noise problems. (1) Use separate traces for power ground and signal ground. Power ...
Dual 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometers MAX5391/MAX5393 General Description Features
... allow additional filtering of the charge-pump output, further reducing clock feed through that may occur on H_, W_, or L_. The nominal clock rate of the charge pump is 600kHz. BYP should remain resistively unloaded as any additional load would produce a ripple of approximately IBYP/(600kHz x CBYP) v ...
... allow additional filtering of the charge-pump output, further reducing clock feed through that may occur on H_, W_, or L_. The nominal clock rate of the charge pump is 600kHz. BYP should remain resistively unloaded as any additional load would produce a ripple of approximately IBYP/(600kHz x CBYP) v ...
MAX5721 10-Bit, Low-Power, Dual, Voltage-Output DAC with Serial Interface General Description
... voltage range from 0 to VDD. In power-down the reference input is high impedance, further reducing the system’s total power consumption. The 20MHz, 3-wire SPI™, QSPI™, MICROWIRE™ and DSP-compatible serial interface saves board space and reduces the complexity of opto- and transformerisolated applica ...
... voltage range from 0 to VDD. In power-down the reference input is high impedance, further reducing the system’s total power consumption. The 20MHz, 3-wire SPI™, QSPI™, MICROWIRE™ and DSP-compatible serial interface saves board space and reduces the complexity of opto- and transformerisolated applica ...
AND9166 - Induction Cooking
... Electromagnetic induction, also called induction, follows Faraday’s law: “The induced electromotive force in any closed circuit is equal to the negative of the time rate of change of the magnetic flux through the circuit”. This can be easily explained in the following form: Electromagnetic induction ...
... Electromagnetic induction, also called induction, follows Faraday’s law: “The induced electromotive force in any closed circuit is equal to the negative of the time rate of change of the magnetic flux through the circuit”. This can be easily explained in the following form: Electromagnetic induction ...
ADF4360-3 数据手册DataSheet 下载
... This multiplexer output allows either the lock detect, the scaled RF, or the scaled reference frequency to be accessed externally. Digital Power Supply. This ranges from 3.0 V to 3.6 V. Decoupling capacitors to the digital ground plane should be placed as close as possible to this pin. DVDD must hav ...
... This multiplexer output allows either the lock detect, the scaled RF, or the scaled reference frequency to be accessed externally. Digital Power Supply. This ranges from 3.0 V to 3.6 V. Decoupling capacitors to the digital ground plane should be placed as close as possible to this pin. DVDD must hav ...
AD5066 数据手册DataSheet 下载
... output powers up zero scale or midscale and remains there until a valid write takes place to the device. The AD5066 contain a power-down feature that reduces the current consumption of the device to typically 330 nA at 5 V and provides software selectable output loads while in power-down mode. The p ...
... output powers up zero scale or midscale and remains there until a valid write takes place to the device. The AD5066 contain a power-down feature that reduces the current consumption of the device to typically 330 nA at 5 V and provides software selectable output loads while in power-down mode. The p ...
MAX7327 I C Port Expander with 12 Push-Pull Outputs and 4 Open-Drain I/Os
... Open-drain outputs can level shift the logic-high state to a higher or lower voltage than V+ using external pullup resistors, but pullups draw current when output is low. Any open-drain port can be used as an input by setting the open-drain output to logichigh. Transition flags identify which open-d ...
... Open-drain outputs can level shift the logic-high state to a higher or lower voltage than V+ using external pullup resistors, but pullups draw current when output is low. Any open-drain port can be used as an input by setting the open-drain output to logichigh. Transition flags identify which open-d ...
74CBTLV3861 1. General description 10-bit bus switch with output enable
... The 74CBTLV3861 is a 10-bit bus switch with one output enable (OE) input. When OE is LOW, the switch is closed and port A is connected to the B port. When OE is HIGH, the switch is disabled. To ensure the high-impedance OFF-state during power-up or power-down, OE should be tied to the VCC through a ...
... The 74CBTLV3861 is a 10-bit bus switch with one output enable (OE) input. When OE is LOW, the switch is closed and port A is connected to the B port. When OE is HIGH, the switch is disabled. To ensure the high-impedance OFF-state during power-up or power-down, OE should be tied to the VCC through a ...
Kaman DAQ-JACK manual - Kaman Precision | Position sensors
... The ADC inputs are fully differential bipolar inputs. The ADC input can take up to ±18V before it starts to saturate the converter at which point the other channels may be affected. It can take ±30V without damage. Whatever drives the input to the ADC must be low impedance able to sink a small amoun ...
... The ADC inputs are fully differential bipolar inputs. The ADC input can take up to ±18V before it starts to saturate the converter at which point the other channels may be affected. It can take ±30V without damage. Whatever drives the input to the ADC must be low impedance able to sink a small amoun ...
Transition from MELSEC-I/OLINK to AnyWire DB A20 Handbook
... Overtightening can damage the screw and/or module, resulting in drop, short circuit, or malfunction. ● Tighten any unused terminal screws within the specified torque range (42 to 50N•cm). Failure to do so may cause a short circuit due to contact with a solderless terminal. ● Use applicable solderles ...
... Overtightening can damage the screw and/or module, resulting in drop, short circuit, or malfunction. ● Tighten any unused terminal screws within the specified torque range (42 to 50N•cm). Failure to do so may cause a short circuit due to contact with a solderless terminal. ● Use applicable solderles ...
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.