ADS930 数据资料 dataSheet 下载
... of the wideband noise to ground. Depending on the configured gain, the values of resistors R1 and R2 must be adjusted since the offsetting voltage (VOS) is amplified by the noninverting gain, 1 + (RF / RIN). This example assumes the sum of R1 and R2 to be 5kΩ, drawing only 250µA from the bottom refe ...
... of the wideband noise to ground. Depending on the configured gain, the values of resistors R1 and R2 must be adjusted since the offsetting voltage (VOS) is amplified by the noninverting gain, 1 + (RF / RIN). This example assumes the sum of R1 and R2 to be 5kΩ, drawing only 250µA from the bottom refe ...
MT-077: Log Amp Basics
... The term "Logarithmic Amplifier" (generally abbreviated to "log amp") is something of a misnomer, and "Logarithmic Converter" would be a better description. The conversion of a signal to its equivalent logarithmic value involves a nonlinear operation, the consequences of which can be confusing if no ...
... The term "Logarithmic Amplifier" (generally abbreviated to "log amp") is something of a misnomer, and "Logarithmic Converter" would be a better description. The conversion of a signal to its equivalent logarithmic value involves a nonlinear operation, the consequences of which can be confusing if no ...
MICROCONTROLLER BASED POWER FACTOR CORRECTION A
... associated with motors and transformers. An incandescent bulb would have a power factor of close to 1.0. A one hp motor has power factor about 0.80. With low power factor loads, the current flowing through electrical system components is higher than necessary to do the required work. These results i ...
... associated with motors and transformers. An incandescent bulb would have a power factor of close to 1.0. A one hp motor has power factor about 0.80. With low power factor loads, the current flowing through electrical system components is higher than necessary to do the required work. These results i ...
AN60 - PCMCIA Card and Card Socket Power
... tance (ESR). Many large input capacitors will be for oncard switching power supplies and will likely have an ESR in the 0.1Ω range. As noted above, the switch’s RDS(ON) would be 0.183Ω or lower. These low resistance values will do little to limit the inrush current. In a simple switch, this leaves r ...
... tance (ESR). Many large input capacitors will be for oncard switching power supplies and will likely have an ESR in the 0.1Ω range. As noted above, the switch’s RDS(ON) would be 0.183Ω or lower. These low resistance values will do little to limit the inrush current. In a simple switch, this leaves r ...
A Low-Power, Process-and-Temperature
... We choose the process-invariant addition-based current source proposed in [24] as the bias current source, because it has the same loading effect as a single transistor driving the same amount of current. The circuit schematic of the addition based current source is shown in Fig. 3. M1 and M3 are tw ...
... We choose the process-invariant addition-based current source proposed in [24] as the bias current source, because it has the same loading effect as a single transistor driving the same amount of current. The circuit schematic of the addition based current source is shown in Fig. 3. M1 and M3 are tw ...
LTM4615 - Triple Output, Low Voltage DC/DC uModule Regulator
... be applied to the master regulator’s track pin to control it. Slave operation is performed by putting a resistor divider from the master output to ground, and connecting the center point of the divider to this pin on the slave regulator. If tracking is not desired, then connect the TRACK pin to VIN. ...
... be applied to the master regulator’s track pin to control it. Slave operation is performed by putting a resistor divider from the master output to ground, and connecting the center point of the divider to this pin on the slave regulator. If tracking is not desired, then connect the TRACK pin to VIN. ...
2. CMOS Transistor and Circuits
... Noise margin is closely related to input-output transfer function It is derived by driving two inverters connected in series ...
... Noise margin is closely related to input-output transfer function It is derived by driving two inverters connected in series ...
FOUR-WIRE RTD CURRENT-LOOP TRANSMITTER: Four
... When the RTD is located near the XTR105, a basic “twowire” solution can be implemented, as shown in Figure 1. Errors due to wiring resistance are minimal and the XTR105 will provide good accuracy. However, when the RTD is ...
... When the RTD is located near the XTR105, a basic “twowire” solution can be implemented, as shown in Figure 1. Errors due to wiring resistance are minimal and the XTR105 will provide good accuracy. However, when the RTD is ...
applications of integrated circuit
... junction of transistor Q1, and diode D4 to terminal 7 to turn on Q1. This action inhibits the delivery of a gate-drive output signal at terminal 4. For negative voltages at terminal 5 that have magnitudes greater than 3V, the current flows through diode D5, the emitter-to-base junction of transistor ...
... junction of transistor Q1, and diode D4 to terminal 7 to turn on Q1. This action inhibits the delivery of a gate-drive output signal at terminal 4. For negative voltages at terminal 5 that have magnitudes greater than 3V, the current flows through diode D5, the emitter-to-base junction of transistor ...
Precision, Zero-Drift, High-Voltage, Programmable Gain
... RTI: Referred to input. Specified by design; not production tested. 300-hour life test at +150°C demonstrated randomly distributed variation in the range of measurement limits. For single-ended (SE) output mode, see Application Information section and Typical Characteristic graphs; signal between VO ...
... RTI: Referred to input. Specified by design; not production tested. 300-hour life test at +150°C demonstrated randomly distributed variation in the range of measurement limits. For single-ended (SE) output mode, see Application Information section and Typical Characteristic graphs; signal between VO ...
Implementation of a Single-Phase Electronic Watt
... the current drive (up to 20 mA), the capacitor values of C28 can be increased. If drive higher than 20 mA is required, especially to drive RF technology, additional drive can be used either with an NPN output buffer or a transformer and switching-based power supply. ...
... the current drive (up to 20 mA), the capacitor values of C28 can be increased. If drive higher than 20 mA is required, especially to drive RF technology, additional drive can be used either with an NPN output buffer or a transformer and switching-based power supply. ...
VOS628A Optocoupler, Phototransistor Output, AC Input, Low Input
... about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specification ...
... about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specification ...
PIMC31 1. Product profile 500 mA, 50 V NPN/PNP double resistor-equipped transistor;
... Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. ...
... Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. ...
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 ...
10.7 Gbps Active Back-Termination, Differential Laser Diode Driver ADN2525
... As shown in Figure 1, the ADN2525 consists of an input stage and two voltage-controlled current sources for bias and modulation. The bias current is available at the IBIAS pin. It is controlled by the voltage at the BSET pin and can be monitored at the IBMON pin. The differential modulation current ...
... As shown in Figure 1, the ADN2525 consists of an input stage and two voltage-controlled current sources for bias and modulation. The bias current is available at the IBIAS pin. It is controlled by the voltage at the BSET pin and can be monitored at the IBMON pin. The differential modulation current ...
Oakley Sound Systems The MultiMix PCB issue 4 User`s Guide
... modules, I have used ferrite beads to act as high frequency filters on the power lines. Decoupling at the point of entry is provided by C15 for the positive rail, and C7 for the negative rail. Additional decoupling is also provided elsewhere on the board by the other capacitors shown. These capacito ...
... modules, I have used ferrite beads to act as high frequency filters on the power lines. Decoupling at the point of entry is provided by C15 for the positive rail, and C7 for the negative rail. Additional decoupling is also provided elsewhere on the board by the other capacitors shown. These capacito ...
Reciprocity condition in terms of two port parameters
... Mesh current or node voltage methods are general methods which are applicable to any network. A number of simultaneous equations are to be set up. Solving these equations, the response in all the branches of the network may be attained. But in many cases, we require the response in one branch or in ...
... Mesh current or node voltage methods are general methods which are applicable to any network. A number of simultaneous equations are to be set up. Solving these equations, the response in all the branches of the network may be attained. But in many cases, we require the response in one branch or in ...
Continuous System Modeling
... Modeling of Bipolar Transistors • In this class, we shall deal with an application of mixed electrical and thermal modeling: the Bipolar Junction Transistor (BJT). • We shall start out with a SPICE-style model of the BJT, then convert the model to a bond graph. • We shall recognize that the SPICE-mo ...
... Modeling of Bipolar Transistors • In this class, we shall deal with an application of mixed electrical and thermal modeling: the Bipolar Junction Transistor (BJT). • We shall start out with a SPICE-style model of the BJT, then convert the model to a bond graph. • We shall recognize that the SPICE-mo ...
NX5P1000 1. General description Logic controlled high-side power switch
... when a fault condition occurs. The device features two power switch terminals, one input (VINT) and one output (VBUS). It has a current limit input (ILIM) for defining the over-current and in-rush current limit. A voltage detect output (VDET) is used to determine when VINT is in the correct voltage ...
... when a fault condition occurs. The device features two power switch terminals, one input (VINT) and one output (VBUS). It has a current limit input (ILIM) for defining the over-current and in-rush current limit. A voltage detect output (VDET) is used to determine when VINT is in the correct voltage ...
Dual Bridge Stepper or DC Motor Driver (Rev. C)
... windings in a sinusoidal fashion to provide smooth motion. This is referred to as microstepping. The DRV8834 can provide up to 1/32 step microstepping, using internal 5-bit DACs. Finer microstepping can be implemented using the xPHASE/xENBL signals to control the stepper motor, and varying the xVREF ...
... windings in a sinusoidal fashion to provide smooth motion. This is referred to as microstepping. The DRV8834 can provide up to 1/32 step microstepping, using internal 5-bit DACs. Finer microstepping can be implemented using the xPHASE/xENBL signals to control the stepper motor, and varying the xVREF ...
