Dec 2005 Fast CMOS Op Amp Challenges Bipolar Amps on All Key Specs
... voltage operating range than previous CMOS op amps. These extremely low input bias current op amps are optimized for high impedance transducer applications such as photodiode transimpedance amplifiers, TIAs, though they are also well suited to a variety of precision applications. The LTC6241 and LTC ...
... voltage operating range than previous CMOS op amps. These extremely low input bias current op amps are optimized for high impedance transducer applications such as photodiode transimpedance amplifiers, TIAs, though they are also well suited to a variety of precision applications. The LTC6241 and LTC ...
W-6238EVAL1 - Copal Electronics
... NIDEC COPAL ELECTRONICS CORP. products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the NIDEC COPAL ELECTRONICS C ...
... NIDEC COPAL ELECTRONICS CORP. products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the NIDEC COPAL ELECTRONICS C ...
SLA7075M, SLA7076M, SLA7077M, and SLA7078M Motor Driver IC
... WARNING — These devices are designed to be operated at lethal voltages and energy levels. Circuit designs that embody these components must conform with applicable safety requirements. Precautions must be taken to prevent accidental contact with power-line potentials. Do not connect grounded test eq ...
... WARNING — These devices are designed to be operated at lethal voltages and energy levels. Circuit designs that embody these components must conform with applicable safety requirements. Precautions must be taken to prevent accidental contact with power-line potentials. Do not connect grounded test eq ...
Delphi Series E36SC120, Eighth Brick 108W DC/DC Power Modules
... When using remote sense and trim, the output voltage of the module is usually increased, which increases the power output of the module with the same output current. Care should be taken to ensure that the maximum output power of the module remains at or below the maximum rated power. ...
... When using remote sense and trim, the output voltage of the module is usually increased, which increases the power output of the module with the same output current. Care should be taken to ensure that the maximum output power of the module remains at or below the maximum rated power. ...
TOSHIBA TC55V328AJ-15/17/20 SILICON GATE CMOS
... 32,768 WORD x 8 BIT CMOS STATIC RAM Description The TC55V328AJ is a 262,144 bits high speed static random access memory organized as 32,768 words by 8 bits using CMOS technology, and operated from a single 3.3-volt supply. Toshiba’s CMOS technology and advanced circuit form provide low voltage opera ...
... 32,768 WORD x 8 BIT CMOS STATIC RAM Description The TC55V328AJ is a 262,144 bits high speed static random access memory organized as 32,768 words by 8 bits using CMOS technology, and operated from a single 3.3-volt supply. Toshiba’s CMOS technology and advanced circuit form provide low voltage opera ...
MAX16963 Dual 2.2MHz, Low-Voltage Step-Down DC-DC Converter General Description
... logic-high, forces the MAX16963 into a fixed-frequency, 2.2MHz PWM mode. A logic-low at the PWM input enables the device to enter a low-power pulse frequency modulation mode (PFM) under light-load conditions. An optional spread-spectrum frequency modulation minimizes radiated electromagnetic emissio ...
... logic-high, forces the MAX16963 into a fixed-frequency, 2.2MHz PWM mode. A logic-low at the PWM input enables the device to enter a low-power pulse frequency modulation mode (PFM) under light-load conditions. An optional spread-spectrum frequency modulation minimizes radiated electromagnetic emissio ...
File lm1203 | allcomponents.ru
... less signal will be lost across the internal 40X resistor. Precautions must be taken to prevent the video output pin from going below ground because IC substrate currents may cause erratic operation. The collector currents from the video output transistors are returned to the power supply at VCC 2 p ...
... less signal will be lost across the internal 40X resistor. Precautions must be taken to prevent the video output pin from going below ground because IC substrate currents may cause erratic operation. The collector currents from the video output transistors are returned to the power supply at VCC 2 p ...
BDTIC Power-Factor Controller (PFC) TDA 4862 IC for High Power Factor
... The zero current detector senses the inductor current via an auxiliary winding and ensures that the next on-time is initiated immediately when the inductor current has reached zero. This diminishes the reverse recovery losses of the boost converter diode. Output switch conduction is terminated when ...
... The zero current detector senses the inductor current via an auxiliary winding and ensures that the next on-time is initiated immediately when the inductor current has reached zero. This diminishes the reverse recovery losses of the boost converter diode. Output switch conduction is terminated when ...
LTC3201 - 100mA Ultralow Noise Charge Pump LED Supply with
... connected between FB and ground. Due to the finite transconductance of the regulation loop, for a given diode setting, the voltage at the FB Pin will decrease as output current increases. All LEDs subsequently connected in parallel should then have similar currents. The mismatching of the LED VF and ...
... connected between FB and ground. Due to the finite transconductance of the regulation loop, for a given diode setting, the voltage at the FB Pin will decrease as output current increases. All LEDs subsequently connected in parallel should then have similar currents. The mismatching of the LED VF and ...
DC Electrical Characteristics of MM74HC High-Speed CMOS Logic
... than a nanoamp and is due to reverse leakages of the input protection diodes. Input currents are so small that they can usually be neglected. Since CMOS inputs present essentially no load, their fanout is nearly infinite. Each CMOS input has some capacitance associated with it, as do TTL inputs. Thi ...
... than a nanoamp and is due to reverse leakages of the input protection diodes. Input currents are so small that they can usually be neglected. Since CMOS inputs present essentially no load, their fanout is nearly infinite. Each CMOS input has some capacitance associated with it, as do TTL inputs. Thi ...
Evaluates: MAX1774 MAX1774 Evaluation Kit General Description Features
... options. Shutdown mode jumpers that reduce the MAX1774 shutdown current to less than 8µA (typ) are provided for the main and core outputs. Power to the core input can be fed from the main output (VMAIN) or an external voltage source. The available main output load current will be reduced by the amou ...
... options. Shutdown mode jumpers that reduce the MAX1774 shutdown current to less than 8µA (typ) are provided for the main and core outputs. Power to the core input can be fed from the main output (VMAIN) or an external voltage source. The available main output load current will be reduced by the amou ...
ADP1612 数据手册DataSheet 下载
... The voltage at FB is compared to the internal TBD V reference by the internal transconductance error amplifier to create an error voltage at COMP. The switch current is internally measured and added to the stabilizing ramp, and the resulting sum is compared to the error voltage at COMP to control th ...
... The voltage at FB is compared to the internal TBD V reference by the internal transconductance error amplifier to create an error voltage at COMP. The switch current is internally measured and added to the stabilizing ramp, and the resulting sum is compared to the error voltage at COMP to control th ...
FEATURES
... Like any low-dropout regulator, the external capacitors used with the LR9198 must be carefully selected for regulator stability and performance. Using a capacitor whose value is > 1µF on the LR9198 input and the amount of capacitance can be increased without limit. The input capacitor must be locate ...
... Like any low-dropout regulator, the external capacitors used with the LR9198 must be carefully selected for regulator stability and performance. Using a capacitor whose value is > 1µF on the LR9198 input and the amount of capacitance can be increased without limit. The input capacitor must be locate ...
Delphi Series E48SH, 120W Eighth Brick Family DC/DC Power
... If the remote sense feature is not used to regulate the output at the point of load, please connect SENSE(+) to Vo(+) and SENSE(–) to Vo(–) at the module. The output voltage can be increased by both the remote sense and the trim; however, the maximum increase is the larger of either the remote sense ...
... If the remote sense feature is not used to regulate the output at the point of load, please connect SENSE(+) to Vo(+) and SENSE(–) to Vo(–) at the module. The output voltage can be increased by both the remote sense and the trim; however, the maximum increase is the larger of either the remote sense ...
LM111/LM211/LM311 Voltage Comparator
... side of a double-layer circuit card. Ground foil (or, positive supply or negative supply foil) should extend between the output and the inputs, to act as a guard. The foil connections for the inputs should be as small and compact as possible, and should be essentially surrounded by ground foil on al ...
... side of a double-layer circuit card. Ground foil (or, positive supply or negative supply foil) should extend between the output and the inputs, to act as a guard. The foil connections for the inputs should be as small and compact as possible, and should be essentially surrounded by ground foil on al ...
Deney4
... In practice, the half-wave rectifier is used most often in low-power applications because the average current in the supply will not be zero. While practical applications of half wave rectifier are limited, the analysis is important because it will enable us to understand more complicated circuits s ...
... In practice, the half-wave rectifier is used most often in low-power applications because the average current in the supply will not be zero. While practical applications of half wave rectifier are limited, the analysis is important because it will enable us to understand more complicated circuits s ...
USING A MOUSE POINTER AS A POSITIONING DEVICE IN EDDY
... cylinder a small but powerful magnet is placed to bias the sensor, so that the operating point of the sensor is on the linear portion of the characteristic curve. The Conditioning Circuit (GM-CC) used to pre-amplify the GMR bridge sensor output in Fig. 3. The precision, low power instrumentation amp ...
... cylinder a small but powerful magnet is placed to bias the sensor, so that the operating point of the sensor is on the linear portion of the characteristic curve. The Conditioning Circuit (GM-CC) used to pre-amplify the GMR bridge sensor output in Fig. 3. The precision, low power instrumentation amp ...
Advanced Monolithic Systems
... Designed to meet the fast current load step, the AMS2501 also saves total cost by needing less output capacitance to maintain regulation. Careful design of the AMS2501 has eliminated any supply sequencing issues associated with a dual supply system. The output voltage will not turn on until both sup ...
... Designed to meet the fast current load step, the AMS2501 also saves total cost by needing less output capacitance to maintain regulation. Careful design of the AMS2501 has eliminated any supply sequencing issues associated with a dual supply system. The output voltage will not turn on until both sup ...
Wilson current mirror
A Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a ""mirrored"" current source or sink output at the output terminal. The mirrored current is a precise copy of the input current. It may be used as a Wilson current source by applying a constant bias current to the input branch as in Fig. 2. The circuit is named after George R. Wilson, an integrated circuit design engineer who worked for Tektronix. Wilson devised this configuration in 1967 when he and Barrie Gilbert challenged each other to find an improved current mirror overnight that would use only three transistors. Wilson won the challenge.