LT8490 - Linear Technology
... charger that implements a constant-current constantvoltage (CCCV) charging profile used for most battery types, including sealed lead-acid (SLA), flooded, gel and lithium-ion. The device operates from input voltages above, below or equal to the output voltage and can be powered by a solar panel or a ...
... charger that implements a constant-current constantvoltage (CCCV) charging profile used for most battery types, including sealed lead-acid (SLA), flooded, gel and lithium-ion. The device operates from input voltages above, below or equal to the output voltage and can be powered by a solar panel or a ...
MAX9392/MAX9393 Anything-to-LVDS Dual 2 x 2 Crosspoint Switches General Description
... Four LVCMOS/LVTTL logic inputs (two per channel) control the internal connections between inputs and outputs. This flexibility allows for the following configurations: 2 x 2 crosspoint switch, 2:1 mux, 1:2 splitter, or dual repeater. This makes the MAX9392/MAX9393 ideal for protection switching in f ...
... Four LVCMOS/LVTTL logic inputs (two per channel) control the internal connections between inputs and outputs. This flexibility allows for the following configurations: 2 x 2 crosspoint switch, 2:1 mux, 1:2 splitter, or dual repeater. This makes the MAX9392/MAX9393 ideal for protection switching in f ...
Q1. Four resistors, each having resistance of 50 Ω, are connected to
... (a) In the circuit shown in Figure 1, the battery has an emf of 12 V and negligible internal resistance. PQ is a potential divider, S being the position of the sliding contact. In the position shown, the resistance between P and S is 180 Ω and the resistance between S and Q is 60 Ω. ...
... (a) In the circuit shown in Figure 1, the battery has an emf of 12 V and negligible internal resistance. PQ is a potential divider, S being the position of the sliding contact. In the position shown, the resistance between P and S is 180 Ω and the resistance between S and Q is 60 Ω. ...
SBYV28-50, SBYV28-100, SBYV28-150, SBYV28-200 Soft
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
SP3239E 数据资料DataSheet下载
... The SP3239E device is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook and palmtop computers. The SP3239E uses an internal high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump and Exar's drive ...
... The SP3239E device is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook and palmtop computers. The SP3239E uses an internal high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump and Exar's drive ...
installation, start-up and adjustment manual
... Install the generator set, in its protective enclosure, outdoors, where adequate cooling and ventilating air always is available. Consider these factors: • Install the unit where air inlet and outlet openings will not become obstructed by leaves, grass, snow, etc. If prevailing winds will cause blow ...
... Install the generator set, in its protective enclosure, outdoors, where adequate cooling and ventilating air always is available. Consider these factors: • Install the unit where air inlet and outlet openings will not become obstructed by leaves, grass, snow, etc. If prevailing winds will cause blow ...
1 AP240E Data Analysis Program Bulletin CW-E
... for example, when lightning occurs or when a power line with a heavy load is turned ON/OFF. Power supply is stopped instantaneously or for a short/long time, for example, when a problem occurs in the power supply (suspension of power supply due to lightning, etc.) or due to the trip of a breaker cau ...
... for example, when lightning occurs or when a power line with a heavy load is turned ON/OFF. Power supply is stopped instantaneously or for a short/long time, for example, when a problem occurs in the power supply (suspension of power supply due to lightning, etc.) or due to the trip of a breaker cau ...
DAC101C081/081Q/085 10-Bit Micro Power Dig-to
... The DAC101C081 and DAC101C085 each have a 16-bit register that controls the mode of operation, the powerdown condition, and the output voltage. A power-on reset circuit ensures that the DAC output powers up to zero volts. A power-down feature reduces power consumption to less than a microWatt. Their ...
... The DAC101C081 and DAC101C085 each have a 16-bit register that controls the mode of operation, the powerdown condition, and the output voltage. A power-on reset circuit ensures that the DAC output powers up to zero volts. A power-down feature reduces power consumption to less than a microWatt. Their ...
SP485 数据资料DataSheet下载
... is asserted. A logic HIGH will tri-state the receiver output and the inputs will maintain at least 120kΩ impedance. The reciever can operate to at least 1Mbps ...
... is asserted. A logic HIGH will tri-state the receiver output and the inputs will maintain at least 120kΩ impedance. The reciever can operate to at least 1Mbps ...
MAX4854H/MAX4854HL Quad SPST, High-Bandwidth, Signal Line Protection Switch General Description
... Digital Control Input for Analog Switch 3. A logic-low (MAX4854H) or logic-high (MAX4854HL) on IN3 opens switch 3 and a logic-high (MAX4854H) or logic-low (MAX4854HL) on IN3 connects COM3 to NO3. Common Terminal for Analog Switch 4 Digital Control Input for Analog Switch 4. A logic-low (MAX4854H) or ...
... Digital Control Input for Analog Switch 3. A logic-low (MAX4854H) or logic-high (MAX4854HL) on IN3 opens switch 3 and a logic-high (MAX4854H) or logic-low (MAX4854HL) on IN3 connects COM3 to NO3. Common Terminal for Analog Switch 4 Digital Control Input for Analog Switch 4. A logic-low (MAX4854H) or ...
Single-Phase AC Power Circuits
... geographically to use at the purchaser's site/location as follows. The purchaser shall be entitled to use the work to train his/her staff at the purchaser’s site/location and shall also be entitled to use parts of the copyright material as the basis for the production of his/her own training documen ...
... geographically to use at the purchaser's site/location as follows. The purchaser shall be entitled to use the work to train his/her staff at the purchaser’s site/location and shall also be entitled to use parts of the copyright material as the basis for the production of his/her own training documen ...
FTL7522 Low I Reset Timer with Fixed Delay and Reset Pulse
... Device default operation time N is 7.5s. If the DSR pin is pulled HIGH prior to VCC ramp, the FTL7522 enters Test Mode and the reset output, /RST1, is immediately pulled LOW for factory testing. The DSR pin MUST be forced to GND during normal operation. The DSR pin should never be driven HIGH or lef ...
... Device default operation time N is 7.5s. If the DSR pin is pulled HIGH prior to VCC ramp, the FTL7522 enters Test Mode and the reset output, /RST1, is immediately pulled LOW for factory testing. The DSR pin MUST be forced to GND during normal operation. The DSR pin should never be driven HIGH or lef ...
802.3at PSE Load Compliance Testing
... maintaining a minimum specified port voltage. Unlike 802.3af however, there is no overload specification “headroom” where a PD might draw a more than allowed surge current and have a reasonable chance that the PSE will not remove power. PSE requirements are now derived from power delivery to the PD ...
... maintaining a minimum specified port voltage. Unlike 802.3af however, there is no overload specification “headroom” where a PD might draw a more than allowed surge current and have a reasonable chance that the PSE will not remove power. PSE requirements are now derived from power delivery to the PD ...
Op Amps
... • A Schmidt trigger (a comparator with Hysteresis) is a bistable digital (twostate) device • It accepts virtually any analog input and provides a logic 0 or 1 output – A typical use is to take distorted digital signals (due to RC time constant of transmission line) and provide a used to square-wave ...
... • A Schmidt trigger (a comparator with Hysteresis) is a bistable digital (twostate) device • It accepts virtually any analog input and provides a logic 0 or 1 output – A typical use is to take distorted digital signals (due to RC time constant of transmission line) and provide a used to square-wave ...
An Electronic Cause for Sudden Unintended Acceleration
... that the vehicle’s alternator is operating at its minimum efficiency because its current output depends upon its rotational speed and its rotational speed is tied directly to the engine speed (the ratio of alternator speed to engine speed is about 2.7:1). Therefore, at idle the alternator is supplyi ...
... that the vehicle’s alternator is operating at its minimum efficiency because its current output depends upon its rotational speed and its rotational speed is tied directly to the engine speed (the ratio of alternator speed to engine speed is about 2.7:1). Therefore, at idle the alternator is supplyi ...
Voltage-Level Translation Guide
... 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. VCCA should not exceed VCCB. When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. This device is fully specifie ...
... 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. VCCA should not exceed VCCB. When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. This device is fully specifie ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.