LTC2057/LTC2057HV - High Voltage, Low
... 60V for the LTC2057HV. Offset voltage and 1/f noise are suppressed, allowing this amplifier to achieve a maximum offset voltage of 4μV and a DC to 10Hz input noise voltage of 200nVP-P (typ). The LTC2057’s self-calibrating circuitry results in low offset voltage drift with temperature, 0.015μV/°C (ma ...
... 60V for the LTC2057HV. Offset voltage and 1/f noise are suppressed, allowing this amplifier to achieve a maximum offset voltage of 4μV and a DC to 10Hz input noise voltage of 200nVP-P (typ). The LTC2057’s self-calibrating circuitry results in low offset voltage drift with temperature, 0.015μV/°C (ma ...
Slide 1
... •Our insatiable quest for a bigger and better Audio Visual experience. When a TV panel goes beyond 32 inches, the CCFL (cold cathode fluorescent) backlighting is driven directly from the 400VDC. Another example of the demand for higher voltages and energy efficiency. The larger the panel the more vo ...
... •Our insatiable quest for a bigger and better Audio Visual experience. When a TV panel goes beyond 32 inches, the CCFL (cold cathode fluorescent) backlighting is driven directly from the 400VDC. Another example of the demand for higher voltages and energy efficiency. The larger the panel the more vo ...
ADM6819 数据手册DataSheet 下载
... When the primary supply is above the desired threshold, the ADM6819/ADM6820 are designed to control the N-channel FET in the secondary power path to enable the secondary supply. The GATE pin is held low while both VCC1 and VCC2 are below the undervoltage threshold, ensuring that the FET is held off. ...
... When the primary supply is above the desired threshold, the ADM6819/ADM6820 are designed to control the N-channel FET in the secondary power path to enable the secondary supply. The GATE pin is held low while both VCC1 and VCC2 are below the undervoltage threshold, ensuring that the FET is held off. ...
AQUA CATALOGO CEN-AQ1EN15-06 INGLES
... Mutual operation The system can be configured without using a controller by connecting the inverters via communications. In this system, if a failure occurs to the master inverter, the next inverter is driven as the master inverter. Moreover, wiring can be saved with use of communications services, ...
... Mutual operation The system can be configured without using a controller by connecting the inverters via communications. In this system, if a failure occurs to the master inverter, the next inverter is driven as the master inverter. Moreover, wiring can be saved with use of communications services, ...
See appendix 1 as a pdf file
... double earth faults need not be considered. V – Influences in case of increased earth potential ...
... double earth faults need not be considered. V – Influences in case of increased earth potential ...
M. Chen, K.K. Afridi, S. Chakraborty, and D.J. Perreault, “A High-Power-Density Wide-Input-Voltage-Range Isolated dc-dc Converter Having a MultiTrack Architecture,” 2015 Energy Conversion Congress and Exposition , pp. 2017-2026, Sept. 2015.
... circuit structure, whose switches are also used as the inverter switches in the isolation stage. We first introduce the merged isolation stage. The merged isolation stage includes a pair of half bridges (SA /SB and SC /SD ) that operate synchronously to drive a pair of identical resonant tanks (Cres ...
... circuit structure, whose switches are also used as the inverter switches in the isolation stage. We first introduce the merged isolation stage. The merged isolation stage includes a pair of half bridges (SA /SB and SC /SD ) that operate synchronously to drive a pair of identical resonant tanks (Cres ...
ADP3050 数据手册DataSheet 下载
... Switch Node. This pin is the emitter of the internal NPN power switch. The voltage at this pin switches between VIN and approximately −0.5 V. Boost Pin. This pin is used to provide a boosted voltage (higher than VIN) for the drive stage of the NPN power switch. With the higher drive voltage, the pow ...
... Switch Node. This pin is the emitter of the internal NPN power switch. The voltage at this pin switches between VIN and approximately −0.5 V. Boost Pin. This pin is used to provide a boosted voltage (higher than VIN) for the drive stage of the NPN power switch. With the higher drive voltage, the pow ...
BQ20Z60-R1 数据资料 dataSheet 下载
... The bq20z60-R1 charge control features include: • Supports JEITA temperature ranges. Reports charging voltage and charging current according to the active temperature range. • Handles more complex charging profiles. Allows for splitting the standard temperature range into 2 sub-ranges and allows for ...
... The bq20z60-R1 charge control features include: • Supports JEITA temperature ranges. Reports charging voltage and charging current according to the active temperature range. • Handles more complex charging profiles. Allows for splitting the standard temperature range into 2 sub-ranges and allows for ...
SP1486E 数据资料DataSheet下载
... LOW POWER SHUTDOWN MODE Low-power shutdown mode is initiated by bringing both RE high and DE low simultaneously. While in shutdown devices typically draw only 50nA of supply current. DE and RE may be tied together and driven by a single control signal. Devices are guaranteed not to enter shutdown if ...
... LOW POWER SHUTDOWN MODE Low-power shutdown mode is initiated by bringing both RE high and DE low simultaneously. While in shutdown devices typically draw only 50nA of supply current. DE and RE may be tied together and driven by a single control signal. Devices are guaranteed not to enter shutdown if ...
AP2331 0.2A SINGLE CHANNEL CURRENT-LIMITED LOAD SWITCH Description
... activated as follows: The internal thermal sense circuitry turns the ...
... activated as follows: The internal thermal sense circuitry turns the ...
IEEE 802.3af PoE High Power PD Controller
... inrush current limit control current into the pin. The PG circuit monitors the RTN voltage and also uses it as the return for the PG pin pulldown transistor. The internal MOSFET body diode clamps VSS to RTN when voltage is present between VDD and RTN and the Power-over-Ethernet (PoE) input is not pr ...
... inrush current limit control current into the pin. The PG circuit monitors the RTN voltage and also uses it as the return for the PG pin pulldown transistor. The internal MOSFET body diode clamps VSS to RTN when voltage is present between VDD and RTN and the Power-over-Ethernet (PoE) input is not pr ...
MLX81106/7/8/9
... information set forth herein or regarding the freedom of the described devices from patent infringement. Melexis reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with Melexis for ...
... information set forth herein or regarding the freedom of the described devices from patent infringement. Melexis reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with Melexis for ...
LT3420/LT3420-1 - Photoflash Capacitor
... The power delivery block consists of all circuitry enclosed by the smaller dashed box in Figure 3. This circuit block contains all elements needed for charging and output voltage detection. To better understand the circuit operation, follow the subsequent description of one cycle of operation and re ...
... The power delivery block consists of all circuitry enclosed by the smaller dashed box in Figure 3. This circuit block contains all elements needed for charging and output voltage detection. To better understand the circuit operation, follow the subsequent description of one cycle of operation and re ...
dc voltage measurements
... measurements. For measurement situations requiring that a range be manually selected, perform the following: 1. Press the RANGE button. The “AUTO” display indicator will turn ...
... measurements. For measurement situations requiring that a range be manually selected, perform the following: 1. Press the RANGE button. The “AUTO” display indicator will turn ...
TSL237T HIGH-SENSITIVITY LIGHT-TO-FREQUENCY
... Texas Advanced Optoelectronic Solutions, Inc. (TAOS) reserves the right to make changes to the products contained in this document to improve performance or for any other purpose, or to discontinue them without notice. Customers are advised to contact TAOS to obtain the latest product information be ...
... Texas Advanced Optoelectronic Solutions, Inc. (TAOS) reserves the right to make changes to the products contained in this document to improve performance or for any other purpose, or to discontinue them without notice. Customers are advised to contact TAOS to obtain the latest product information be ...
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.