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SN65EPT23 数据资料 dataSheet 下载
SN65EPT23 数据资料 dataSheet 下载

page 1 - Teledyne Judson Technologies
page 1 - Teledyne Judson Technologies

PBSS306PX 1. Product profile 100 V, 3.7 A PNP low V
PBSS306PX 1. Product profile 100 V, 3.7 A PNP low V

... therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use ...
LM45 SOT-23 Precision Centigrade Temperature Sensors
LM45 SOT-23 Precision Centigrade Temperature Sensors

Analog Devices Welcomes Hittite Microwave Corporation
Analog Devices Welcomes Hittite Microwave Corporation

MAX1996A High-Efficiency, Wide Brightness Range, CCFL Backlight Controller General Description
MAX1996A High-Efficiency, Wide Brightness Range, CCFL Backlight Controller General Description

... DAC Zero-Scale Input. VMINDAC sets the D/A converter’s minimum-scale output voltage. Disable DPWM by connecting MINDAC to VCC. System Ground. The GND input to the maximum and minimum current-limit comparators. The comparators sense the low-side FET NL1 and NL2 for zero-current crossing and current l ...
MAX1519/MAX1545 Dual-Phase, Quick-PWM Controllers for Programmable CPU Core Power Supplies General Description
MAX1519/MAX1545 Dual-Phase, Quick-PWM Controllers for Programmable CPU Core Power Supplies General Description

... The MAX1519/MAX1545 are dual-phase, Quick-PWM™, step-down controllers for desktop and mobile Pentium® 4 (P4) CPU core supplies. Dual-phase operation reduces input ripple current requirements and output voltage ripple while easing component selection and layout difficulties. The Quick-PWM control sch ...
FT232H MPSSE Example - USB Current Meter using the
FT232H MPSSE Example - USB Current Meter using the

Power Electronic Modelling and Emulation of an Electrostatic
Power Electronic Modelling and Emulation of an Electrostatic

... interleaved boost converter shown in the right part of Fig 5-2. The converter can easily be expanded with further interleaved stages for higher power conversion rate of the converter or a better dynamic response. ...
TPS6030x EVM-170 Single-Cell Charge Pump
TPS6030x EVM-170 Single-Cell Charge Pump

... Figure 2−2 shows the placement of the components of the EVM. Components are only placed on the top layer of the board. The size of the EVM is 42,0 x 33,0 mm2 (1386 mm2), which is much larger than required for the IC and its capacitors. The total space required for the IC and the capacitors on the EV ...
Apr-May-Jun - Audio by Van Alstine
Apr-May-Jun - Audio by Van Alstine

MC1488 数据资料 dataSheet 下载
MC1488 数据资料 dataSheet 下载

4 - NRI Institute of Technology, Hyderabad
4 - NRI Institute of Technology, Hyderabad

MAX5500/MAX5501 Low-Power, Quad, 12-Bit Voltage-Output DACs with Serial Interface General Description
MAX5500/MAX5501 Low-Power, Quad, 12-Bit Voltage-Output DACs with Serial Interface General Description

... Each DAC provides a double-buffered input organized as an input register followed by a DAC register. A 16-bit serial word loads data into each input register. The serial interface is compatible with SPI™/QSPI™/ MICROWIRE™. The serial interface allows the input and DAC registers to be updated indepen ...
A Comparison of Si CMOS, SiGe BiCMOS, and InP HBT
A Comparison of Si CMOS, SiGe BiCMOS, and InP HBT

Secondary-side rectification for an LLC resonant converter featuring
Secondary-side rectification for an LLC resonant converter featuring

... (TPD_ON) is introduced after the current generator is activated in order to avoid false triggering of the gate driver. In some applications, RD1,2 is also needed to limit the current that can be injected into the DVS pins when the corresponding SR power MOSFET is off. In fact, when one power MOSFET ...
ET304a Laboratory 5 Thevenin`s and Norton`s Theorem and the
ET304a Laboratory 5 Thevenin`s and Norton`s Theorem and the

... Figure 2. Circuit Connections for Measuring Thevenin's Open Circuit Voltage. ...
DS25BR120 - Texas Instruments
DS25BR120 - Texas Instruments

... otherwise modified or specified by the Electrical Characteristics Conditions and/or Notes. Typical specifications are estimations only and are not ensured. Typical values represent most likely parametric norms for VCC = +3.3V and TA = +25°C, and at the Recommended Operation Conditions at the time of ...
Capacitor Bank Switching with Vacuum Circuit Breakers : pdf
Capacitor Bank Switching with Vacuum Circuit Breakers : pdf

AD9751 数据手册DataSheet 下载
AD9751 数据手册DataSheet 下载

... two input channels. The resulting output data rate is twice that of the two input channels. With the PLL disabled, an external 2× clock may be supplied and divided by two internally. The CLK inputs (CLK+/CLK–) can be driven either differentially or single-ended, with a signal swing as low as 1 V p-p ...
Data Sheets
Data Sheets

TPA3110D2 数据资料 dataSheet 下载
TPA3110D2 数据资料 dataSheet 下载

... only, and functional operations of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. The TPA3110D2 incorporates an exposed thermal ...
Aalborg Universitet Improved Droop Control Strategy for Grid-Connected Inverters
Aalborg Universitet Improved Droop Control Strategy for Grid-Connected Inverters

14-Bit, Dual, Parallel Input, Multiplying Digital-to
14-Bit, Dual, Parallel Input, Multiplying Digital-to

... The DAC8805 dual, multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7V to 5.5V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale o ...
Ohm`s Law Lab
Ohm`s Law Lab

... Why are you doing this?….. Think about it. Those resistors on the 200 in 1 kit don’t change resistance that much when current flows through them. Light bulb filaments, on the other hand, get very hot when a current flows and this will effect their resistance. 10. In Data Table 5, you are going to de ...
< 1 ... 152 153 154 155 156 157 158 159 160 ... 984 >

Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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