LTC1731-4.1/LTC1731-4.2 - Single Cell Lithium
... seconds, the N-channel MOSFET turns off and a 100µA current source is connected from the CHRG pin to GND. When the timer runs out or the input supply is removed, the current source will be disconnected and the CHRG pin is forced into a high impedance state. TIMER (Pin 3): Timer Capacitor and Constan ...
... seconds, the N-channel MOSFET turns off and a 100µA current source is connected from the CHRG pin to GND. When the timer runs out or the input supply is removed, the current source will be disconnected and the CHRG pin is forced into a high impedance state. TIMER (Pin 3): Timer Capacitor and Constan ...
LNBH24
... the device is provided with a dynamic short-circuit protection. It is possible to set the shortcircuit current protection either statically (simple current clamp) or dynamically through the PCL bit of the I²C SR. When the PCL (pulsed current limiting) bit is set to LOW, the overcurrent protection ci ...
... the device is provided with a dynamic short-circuit protection. It is possible to set the shortcircuit current protection either statically (simple current clamp) or dynamically through the PCL bit of the I²C SR. When the PCL (pulsed current limiting) bit is set to LOW, the overcurrent protection ci ...
electronic-vu-meter. - uk
... The meter uses a moving coil meter which means that it will not be quite so responsive as the needle has to move back and forth rapidly. Moving coil meters that are purpose-designed for audio use are expensive and difficult to obtain. The circuit mainly consists of a three step attenuator and a full ...
... The meter uses a moving coil meter which means that it will not be quite so responsive as the needle has to move back and forth rapidly. Moving coil meters that are purpose-designed for audio use are expensive and difficult to obtain. The circuit mainly consists of a three step attenuator and a full ...
ISL59482 Datasheet
... The ESD protection circuits use internal diodes from all pins the V+ and V- supplies. In addition, a dV/dT- triggered clamp is connected between the V+ and V- pins, as shown in the Equivalent Circuits 1 through 4 section of the “Pin Description” on page 3. The dV/dT triggered clamp imposes a maximum ...
... The ESD protection circuits use internal diodes from all pins the V+ and V- supplies. In addition, a dV/dT- triggered clamp is connected between the V+ and V- pins, as shown in the Equivalent Circuits 1 through 4 section of the “Pin Description” on page 3. The dV/dT triggered clamp imposes a maximum ...
UT54LVDS032LVE Quad Receiver 9
... The UT54LVDS032LV receiver’s intended use is primarily in an uncomplicated point-to-point configuration as is shown in Figure 3. This configuration provides a clean signaling environment for quick edge rates of the drivers. The receiver is connected to the driver through a balanced media which may b ...
... The UT54LVDS032LV receiver’s intended use is primarily in an uncomplicated point-to-point configuration as is shown in Figure 3. This configuration provides a clean signaling environment for quick edge rates of the drivers. The receiver is connected to the driver through a balanced media which may b ...
PACKAGE INFORMATION (continued)
... During thermal shutdown, the termination pins are isolated from the SCSI bus and VREF becomes high impedance. The DIFFSENS driver is shut down during either of these two events. The DIFF_CAP receiver is disabled and the LVD goes low, indicating a non-LVD condition. To ensure proper operation, the TP ...
... During thermal shutdown, the termination pins are isolated from the SCSI bus and VREF becomes high impedance. The DIFFSENS driver is shut down during either of these two events. The DIFF_CAP receiver is disabled and the LVD goes low, indicating a non-LVD condition. To ensure proper operation, the TP ...
T D A 7 1 1 0 F
... Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effective ...
... Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effective ...
BDTIC www.BDTIC.com/infineon Intelligent Over Temperature Protection for
... abrupt turn off of the current to the LEDs when a critical temperature has been detected. These devices then can “restart” when the temperature is reduced or wait until a power cycle to restart. There are some disadvantages related to these methods: ...
... abrupt turn off of the current to the LEDs when a critical temperature has been detected. These devices then can “restart” when the temperature is reduced or wait until a power cycle to restart. There are some disadvantages related to these methods: ...
Zero-Drift, High Voltage, Bidirectional Difference Amplifier AD8207
... The AD8207 is a single-supply difference amplifier ideal for amplifying small differential voltages in the presence of large common-mode voltage. The operating input common-mode voltage range extends from −4 V to +65 V with a 5 V supply. The AD8207 works with a single-supply voltage of 3.3 V to 5 V, ...
... The AD8207 is a single-supply difference amplifier ideal for amplifying small differential voltages in the presence of large common-mode voltage. The operating input common-mode voltage range extends from −4 V to +65 V with a 5 V supply. The AD8207 works with a single-supply voltage of 3.3 V to 5 V, ...
Sleep Mode Handling of the Atmel LIN Transceiver ATA6663/ATA6664
... Atmel® ATA6663/ATA6664 switches automatically into the unpowered mode without signaling the mode change to the microcontroller. In general, the unpowered mode is the same as the fail-safe mode, but the Atmel ATA6663/ATA6664 does not change its state according to the EN pin. If the microcontroller do ...
... Atmel® ATA6663/ATA6664 switches automatically into the unpowered mode without signaling the mode change to the microcontroller. In general, the unpowered mode is the same as the fail-safe mode, but the Atmel ATA6663/ATA6664 does not change its state according to the EN pin. If the microcontroller do ...
Oakley Sound Systems The MultiMix PCB issue 4 User`s Guide
... different colour placed in the same clear package. Both LEDs are fitted in parallel, but the opposite way round. So the direction of current determines the colour seen. Because the LED is really a diode, it doesn’t switch on at any voltage. Each LED requires a certain voltage across the device for i ...
... different colour placed in the same clear package. Both LEDs are fitted in parallel, but the opposite way round. So the direction of current determines the colour seen. Because the LED is really a diode, it doesn’t switch on at any voltage. Each LED requires a certain voltage across the device for i ...
XR-2206 - TU Berlin
... respectively, as shown in Figure 13. Depending on the polarity of the logic signal at Pin 9, either one or the other of these timing resistors is activated. If Pin 9 is open-circuited or connected to a bias voltage 2V, only R1 is activated. Similarly, if the voltage level at Pin 9 is 1V, only R2 ...
... respectively, as shown in Figure 13. Depending on the polarity of the logic signal at Pin 9, either one or the other of these timing resistors is activated. If Pin 9 is open-circuited or connected to a bias voltage 2V, only R1 is activated. Similarly, if the voltage level at Pin 9 is 1V, only R2 ...
T D A 7 1 1 6 F
... Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effective ...
... Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effective ...
LM111JAN Voltage Comparator (Rev. B)
... When a high-speed comparator such as the LM111 is used with fast input signals and low source impedances, the output response will normally be fast and stable, assuming that the power supplies have been bypassed (with 0.1 μF disc capacitors), and that the output signal is routed well away from the i ...
... When a high-speed comparator such as the LM111 is used with fast input signals and low source impedances, the output response will normally be fast and stable, assuming that the power supplies have been bypassed (with 0.1 μF disc capacitors), and that the output signal is routed well away from the i ...
ADS930 数据资料 dataSheet 下载
... The buffers can drive limited external loads, for example level-shifting of the converter’s interface circuit. However, the current draw should be limited to approximately 1mA. Derived from the top reference of +1.75V is an additional voltage of +1.0V. Note that this voltage, available on pin 23, is ...
... The buffers can drive limited external loads, for example level-shifting of the converter’s interface circuit. However, the current draw should be limited to approximately 1mA. Derived from the top reference of +1.75V is an additional voltage of +1.0V. Note that this voltage, available on pin 23, is ...
BDTIC www.BDTIC.com/infineon RF and Protection Devices BCR450, TDA4863
... This demo board shows a 40W offline AC-to-DC LED driving solution with power factor correction. The isolated concept ensures easy and safe installation and maintenance for street lights and Indoor lighting fixtures. The design utilizes a three step approach with a universal input PFC IC stage on the ...
... This demo board shows a 40W offline AC-to-DC LED driving solution with power factor correction. The isolated concept ensures easy and safe installation and maintenance for street lights and Indoor lighting fixtures. The design utilizes a three step approach with a universal input PFC IC stage on the ...
LTC6605-7
... Note 5: The LTC6605C is guaranteed to meet specified performance from 0°C to 70°C. The LTC6605C is designed, characterized and expected to meet specified performance from –40°C to 85°C, but is not tested or QA sampled at these temperatures. The LTC6605I is guaranteed to meet specified performance from ...
... Note 5: The LTC6605C is guaranteed to meet specified performance from 0°C to 70°C. The LTC6605C is designed, characterized and expected to meet specified performance from –40°C to 85°C, but is not tested or QA sampled at these temperatures. The LTC6605I is guaranteed to meet specified performance from ...
STA-5063Z 3.3GHz to 6.2GHz GENERAL PURPOSE 3.3V 15dBm AMPLIFIER Features
... RF input pin and power up down control. Supply VPC =3.3V thru a 4.7Kohm resistor to this pin. For more gain (~0.3dB), a 5.6nH inductor can also be used in place of the resistor. If an inductor is used, move the 4.7k resistor towards the DC supply, but still in series with pin 1. A minimum 1k series ...
... RF input pin and power up down control. Supply VPC =3.3V thru a 4.7Kohm resistor to this pin. For more gain (~0.3dB), a 5.6nH inductor can also be used in place of the resistor. If an inductor is used, move the 4.7k resistor towards the DC supply, but still in series with pin 1. A minimum 1k series ...
Resistors - ClassNet
... available in standard power ratings from 1/8 Watt to 1 Watt • When a resistor is used in a circuit, its power rating should be at least 25% greater than the maximum power that it will have to handle ...
... available in standard power ratings from 1/8 Watt to 1 Watt • When a resistor is used in a circuit, its power rating should be at least 25% greater than the maximum power that it will have to handle ...
TDK5101F 315 MHz ASK/FSK Transmitter in 10-pin Package Wireless Control
... Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effective ...
... Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effective ...
Atmel ATA6823C H-bridge Motor Driver Features DATASHEET
... The input EN1 is intended to keep the IC in Active Mode via a signal from the microcontroller. The input is ESD-protected by diodes against GND and VCC. Therefore, the input voltage must be positive and not higher than VCC. EN1 cannot be used to switch from Sleep to Active because the VCC regulator ...
... The input EN1 is intended to keep the IC in Active Mode via a signal from the microcontroller. The input is ESD-protected by diodes against GND and VCC. Therefore, the input voltage must be positive and not higher than VCC. EN1 cannot be used to switch from Sleep to Active because the VCC regulator ...
TPS60251 数据资料 dataSheet 下载
... the inside, a secondary display on the outside and a keypad backlight. Second is the bar design, with a main display and a keypad backlight. Third is the slide type (slide-up and slide-down) design, with a main display and two keypad banks (inside and outside). The TPS60251 is well suited for use in ...
... the inside, a secondary display on the outside and a keypad backlight. Second is the bar design, with a main display and a keypad backlight. Third is the slide type (slide-up and slide-down) design, with a main display and two keypad banks (inside and outside). The TPS60251 is well suited for use in ...
The Ultrasonic Transducer Transmitter and Receiver To My Valued
... input pin will stop, and when the delay runs out, the output of the 74LS123 turns off. Hence turning thousands of pulses into a single pulse. If you cannot yet grasp this concept, play around with this chip. You’ll come to understand the chip. Read the data sheet if you wish. Make absolutely sure th ...
... input pin will stop, and when the delay runs out, the output of the 74LS123 turns off. Hence turning thousands of pulses into a single pulse. If you cannot yet grasp this concept, play around with this chip. You’ll come to understand the chip. Read the data sheet if you wish. Make absolutely sure th ...
ZXLD1374
... 12. Flag is asserted if VSHP<2.5V or VSHP>3.5V 13. In the event of more than one fault/warning condition occurring, the higher priority condition will take precedence. E.g. ‘Excessive coil current’ and ‘Out of regulation’ occurring together will produce an output of 0.9V on the STATUS pin. The volta ...
... 12. Flag is asserted if VSHP<2.5V or VSHP>3.5V 13. In the event of more than one fault/warning condition occurring, the higher priority condition will take precedence. E.g. ‘Excessive coil current’ and ‘Out of regulation’ occurring together will produce an output of 0.9V on the STATUS pin. The volta ...
LTC6605-10
... Note 5: The LTC6605C is guaranteed to meet specified performance from 0°C to 70°C. The LTC6605C is designed, characterized and expected to meet specified performance from –40°C to 85°C, but is not tested or QA sampled at these temperatures. The LTC6605I is guaranteed to meet specified performance from ...
... Note 5: The LTC6605C is guaranteed to meet specified performance from 0°C to 70°C. The LTC6605C is designed, characterized and expected to meet specified performance from –40°C to 85°C, but is not tested or QA sampled at these temperatures. The LTC6605I is guaranteed to meet specified performance from ...
Charlieplexing
Charlieplexing is a technique for driving a multiplexed display in which relatively few I/O pins on a microcontroller are used to drive an array of LEDs. The method uses the tri-state logic capabilities of microcontrollers in order to gain efficiency over traditional multiplexing. Although it is more efficient in its use of I/O, there are issues that cause it to be more complicated to design and render it impractical for larger displays. These issues include duty cycle, current requirements and the forward voltages of the LEDs.