MAX3388E/MAX3389E 2.5V, ±15kV ESD-Protected RS-232 Transceivers for PDAs and Cell Phones General Description
... 250kbps data rate with loads of 3kΩ in parallel with 1000pF and 460kbps data rate with loads of 3kΩ in parallel with 150pF. Figure 1 shows a complete system connection. These RS-232 output stages are turned off (high impedance) when the devices are in shutdown mode. When the power is off, the MAX338 ...
... 250kbps data rate with loads of 3kΩ in parallel with 1000pF and 460kbps data rate with loads of 3kΩ in parallel with 150pF. Figure 1 shows a complete system connection. These RS-232 output stages are turned off (high impedance) when the devices are in shutdown mode. When the power is off, the MAX338 ...
TPS60500 数据资料 dataSheet 下载
... The TPS6050x circuits consist of an oscillator, a voltage reference, an internal resistive feedback circuit (fixed voltage version only), an error amplifier, two charge pump stages with MOSFET switches, a shutdown/start-up circuit, and a control circuit. short-circuit current limit and thermal prote ...
... The TPS6050x circuits consist of an oscillator, a voltage reference, an internal resistive feedback circuit (fixed voltage version only), an error amplifier, two charge pump stages with MOSFET switches, a shutdown/start-up circuit, and a control circuit. short-circuit current limit and thermal prote ...
TPS40090 数据资料 dataSheet 下载
... programming divider is connected to the output of the amplifier (DIFFO). The differential amplifier can be used only for output voltages lower then 3.3 V. If there is no need for a differential amplifer, or if the output voltage required is higher than 3.3-V, the differential amplifier can be disabl ...
... programming divider is connected to the output of the amplifier (DIFFO). The differential amplifier can be used only for output voltages lower then 3.3 V. If there is no need for a differential amplifer, or if the output voltage required is higher than 3.3-V, the differential amplifier can be disabl ...
Design and Analysis of High Gain CMOS Telescopic OTA in 180nm
... Telescopic OTA shown in Figure 2 comprises of 11 MOSFETS out of which Mb1,M9,M1,M2,M3,M4 are NMOS and Mb2,M5,M6,M7,M8 are PMOS. It consists of M1; M2 as differential circuit. The Telescopic operational amplifier topology comprises of two current mirrors which are used to obtain the drain current of ...
... Telescopic OTA shown in Figure 2 comprises of 11 MOSFETS out of which Mb1,M9,M1,M2,M3,M4 are NMOS and Mb2,M5,M6,M7,M8 are PMOS. It consists of M1; M2 as differential circuit. The Telescopic operational amplifier topology comprises of two current mirrors which are used to obtain the drain current of ...
instructions to tenderers
... Load current 45 A programmable End of charge voltage 28.2 V Boost charge voltage 28.8 V Equalization charge 30 V Reconnection voltage (SOC / LVR) > 50 % / 25 V Deep discharge protection (SOC / LVD) < 30 % / 23.4 V Operating conditions Ambient temperature -10 °C … +60 °C Equipment Set battery type li ...
... Load current 45 A programmable End of charge voltage 28.2 V Boost charge voltage 28.8 V Equalization charge 30 V Reconnection voltage (SOC / LVR) > 50 % / 25 V Deep discharge protection (SOC / LVD) < 30 % / 23.4 V Operating conditions Ambient temperature -10 °C … +60 °C Equipment Set battery type li ...
TPS54331 数据资料 dataSheet 下载
... The TPS54331 is a 28-V, 3-A, step-down (buck) converter with an integrated high-side n-channel MOSFET. To improve performance during line and load transients, the device implements a constant frequency, current mode control which reduces output capacitance and simplifies external frequency compensat ...
... The TPS54331 is a 28-V, 3-A, step-down (buck) converter with an integrated high-side n-channel MOSFET. To improve performance during line and load transients, the device implements a constant frequency, current mode control which reduces output capacitance and simplifies external frequency compensat ...
See datasheet - Texas Instruments
... Temperature Range (1) – Extended Product Life Cycle – Extended Product-Change Notification – Product Traceability ...
... Temperature Range (1) – Extended Product Life Cycle – Extended Product-Change Notification – Product Traceability ...
Boost converter with combined control loop for a stand
... resistances of the reactive elements, the MOSFET’s on resistance and the diode forward voltage drop. Since the converter acts as a battery charge system, the load is modeled as an ideal voltage source in series with the battery dynamic resistance. In order to obtain a linear model, the converter is ...
... resistances of the reactive elements, the MOSFET’s on resistance and the diode forward voltage drop. Since the converter acts as a battery charge system, the load is modeled as an ideal voltage source in series with the battery dynamic resistance. In order to obtain a linear model, the converter is ...
74LCX16244 Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs 7
... puts are controlled by an Output Enable (OEn) input for each nibble. When OEn is LOW, the outputs are in 2-state mode. When OEn is HIGH, the outputs are in the high impedance mode, but this does not interfere with entering new data into the inputs. ...
... puts are controlled by an Output Enable (OEn) input for each nibble. When OEn is LOW, the outputs are in 2-state mode. When OEn is HIGH, the outputs are in the high impedance mode, but this does not interfere with entering new data into the inputs. ...
a) Ohm`s law is obeyed since the current still increases when V
... series, their voltages add. Thus the voltage across C2 and C3 each has to be 5 V, which is less than V1. ...
... series, their voltages add. Thus the voltage across C2 and C3 each has to be 5 V, which is less than V1. ...
Lab Physics, Chapter 1 review
... 76. How can a battery, wires, and light bulb be hooked up to make the light bulb glow? (Think about the first lab we did in this unit). 27. Construct the circuit diagrams from the pictures.—Use the appropriate symbols. a ...
... 76. How can a battery, wires, and light bulb be hooked up to make the light bulb glow? (Think about the first lab we did in this unit). 27. Construct the circuit diagrams from the pictures.—Use the appropriate symbols. a ...
DAC8801 数据资料 dataSheet 下载
... illustrated in Figure 17, is an R-2R ladder configuration with the three MSBs segmented. Each 2R leg of the ladder is either switched to GND or the IOUT terminal. The IOUT terminal of the DAC is held at a virtual GND potential by the use of an external I/V converter op amp. The R-2R ladder is connec ...
... illustrated in Figure 17, is an R-2R ladder configuration with the three MSBs segmented. Each 2R leg of the ladder is either switched to GND or the IOUT terminal. The IOUT terminal of the DAC is held at a virtual GND potential by the use of an external I/V converter op amp. The R-2R ladder is connec ...
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.