STM1061
... The STM1061 low power voltage detector provides monitoring of battery, power-supply, and regulated system voltages. A precision voltage reference and comparator monitors the V CC input and compares it with a specified voltage threshold condition. When V CC falls below a specified trip point threshol ...
... The STM1061 low power voltage detector provides monitoring of battery, power-supply, and regulated system voltages. A precision voltage reference and comparator monitors the V CC input and compares it with a specified voltage threshold condition. When V CC falls below a specified trip point threshol ...
Power Efficient Level Shifter for 16 nm FinFET Near Threshold Circuits
... MUX L and MUX R . The delay element is based on two minimum sized serially connected inverters. These inverters are supplied with a high voltage (790 mV) and receive a high voltage signal D as an input. This delay element does not affect the delay of the proposed level shifter, since the delay eleme ...
... MUX L and MUX R . The delay element is based on two minimum sized serially connected inverters. These inverters are supplied with a high voltage (790 mV) and receive a high voltage signal D as an input. This delay element does not affect the delay of the proposed level shifter, since the delay eleme ...
ADP5135 Preliminary Data Sheet Triple 1800 mA Buck Regulators
... The ADP5135 is a micropower management unit (micro PMU) combining three step-down (buck) dc-to-dc converters. The high switching frequency and tiny 24-lead LFCSP package allow for a small power management solution. To combine these high performance regulators into the micro PMU, there is a system co ...
... The ADP5135 is a micropower management unit (micro PMU) combining three step-down (buck) dc-to-dc converters. The high switching frequency and tiny 24-lead LFCSP package allow for a small power management solution. To combine these high performance regulators into the micro PMU, there is a system co ...
BD8166EFV
... Since the output voltage rises gradually while restricting the current at the time of startup, it is possible to prevent the output voltage overshoot or the rush current. Positive charge pump A controller circuit for the positive-side charge pump. The switching amplitude is controlled so that the ...
... Since the output voltage rises gradually while restricting the current at the time of startup, it is possible to prevent the output voltage overshoot or the rush current. Positive charge pump A controller circuit for the positive-side charge pump. The switching amplitude is controlled so that the ...
Document
... the use of photovoltaic (PV) panel. The charging current and the output voltage are controlled by DC/DC converter. A diode is used to block the reverse current from the battery to the PV panel. However the output voltage of the PV must be greater than the battery voltage for charging process to take ...
... the use of photovoltaic (PV) panel. The charging current and the output voltage are controlled by DC/DC converter. A diode is used to block the reverse current from the battery to the PV panel. However the output voltage of the PV must be greater than the battery voltage for charging process to take ...
DCI I-V Characteristics
... I-V characteristic curve or current-voltage characteristic curve is a graph of the relation between the current through a device and the potential difference across the terminals of the device. Resistance is the result of moving charges (current) colliding with atomic cores in a ...
... I-V characteristic curve or current-voltage characteristic curve is a graph of the relation between the current through a device and the potential difference across the terminals of the device. Resistance is the result of moving charges (current) colliding with atomic cores in a ...
AD636 Low Level, True RMS-to
... The AD636 is a low power monolithic IC that performs true rms-to-dc conversion on low level signals. It offers performance that is comparable or superior to that of hybrid and modular converters costing much more. The AD636 is specified for a signal range of 0 mV to 200 mV rms. Crest factors up to 6 ...
... The AD636 is a low power monolithic IC that performs true rms-to-dc conversion on low level signals. It offers performance that is comparable or superior to that of hybrid and modular converters costing much more. The AD636 is specified for a signal range of 0 mV to 200 mV rms. Crest factors up to 6 ...
Lecture Notes - Bandpass Circuits File
... Aplications of PLL PLL used for coherent detection of AM signals. • A synchronized carrier signal is generated by the PLL. • VCO locks with 90 phase difference so a -90 extra phase shift is needed. ...
... Aplications of PLL PLL used for coherent detection of AM signals. • A synchronized carrier signal is generated by the PLL. • VCO locks with 90 phase difference so a -90 extra phase shift is needed. ...
TPS61200 数据资料 dataSheet 下载
... The TPS6120x devices provide a power supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer battery. It is also used in fuel cell or solar cell powered devices where the capability of handling low input voltages ...
... The TPS6120x devices provide a power supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer battery. It is also used in fuel cell or solar cell powered devices where the capability of handling low input voltages ...
On the Cause and Control of Residual Voltage Generated by
... a model fit on a step-response voltage output to the model derived in Section II. An approximate step response for the electrode was obtained using a 5 ms anodic-first biphasic symmetric current pulse (with a time constant of 1µs). An infinite step response is not possible because that would damage ...
... a model fit on a step-response voltage output to the model derived in Section II. An approximate step response for the electrode was obtained using a 5 ms anodic-first biphasic symmetric current pulse (with a time constant of 1µs). An infinite step response is not possible because that would damage ...
DS90LV012A / DS90LT012A 3V LVDS Single
... drivers. The receiver is connected to the driver through a balanced media which may be a standard twisted pair cable, a parallel pair cable, or simply PCB traces. Typically the characteristic impedance of the media is in the range of 100Ω. A termination resistor of 100Ω should be selected to match t ...
... drivers. The receiver is connected to the driver through a balanced media which may be a standard twisted pair cable, a parallel pair cable, or simply PCB traces. Typically the characteristic impedance of the media is in the range of 100Ω. A termination resistor of 100Ω should be selected to match t ...
MAX1898 Linear Charger for Single-Cell Li+ Battery General Description Features
... The MAX1898 forms a complete charger for 1-cell Li+ batteries. It includes precision voltage control (±0.75%) to optimize both cell performance and cycle life. Factory-set 4.2V (MAX1898EUB42) and 4.1V (MAX1898EUB41) versions charge all common Li+ chemistries. Externally selectable charge current is ...
... The MAX1898 forms a complete charger for 1-cell Li+ batteries. It includes precision voltage control (±0.75%) to optimize both cell performance and cycle life. Factory-set 4.2V (MAX1898EUB42) and 4.1V (MAX1898EUB41) versions charge all common Li+ chemistries. Externally selectable charge current is ...
Tone Decoder
... to-peak amplitude equal to the supply voltage value minus 1.4 volts. It can be externally loaded by any resistance value greater that 1 kilohm without adversely affecting the circuit's function. Alternatively, the squarewave o u t p u t c a n be applied ( i n slightly degraded form) to a low impedan ...
... to-peak amplitude equal to the supply voltage value minus 1.4 volts. It can be externally loaded by any resistance value greater that 1 kilohm without adversely affecting the circuit's function. Alternatively, the squarewave o u t p u t c a n be applied ( i n slightly degraded form) to a low impedan ...
MAX5923 +60V Simple Swapper Hot-Swap Switch General Description Features
... pass transistor if the current limit is exceeded for the overcurrent time limit. The zero-current detection counts the time the output current is below the zero-current threshold and shuts down the pass transistor if the counter reaches the zero-current time limit. The thermal monitoring feature shu ...
... pass transistor if the current limit is exceeded for the overcurrent time limit. The zero-current detection counts the time the output current is below the zero-current threshold and shuts down the pass transistor if the counter reaches the zero-current time limit. The thermal monitoring feature shu ...
... have been used, each producing a macro with its own set of strengths and weaknesses. Circuit simulations have become increasingly important to the systems level designer. By using macros, the designer can quickly determine gross limitations of their design and correct potential problems in the circu ...
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.