Evaluates: MAX1889 MAX1889 Evaluation Kit General Description Features
... As configured, the negative charge pump uses one of the three charge-pump stages to generate approximately -7.6V and can provide greater than 10mA. The output is post-regulated to -7V using a linear-regulator controller and an external bipolar pass transistor. The negative linear regulator’s output ...
... As configured, the negative charge pump uses one of the three charge-pump stages to generate approximately -7.6V and can provide greater than 10mA. The output is post-regulated to -7V using a linear-regulator controller and an external bipolar pass transistor. The negative linear regulator’s output ...
High-Precision, Low-Noise, Rail-to-Rail Output, 11MHz JFET Op Amp OPA140 OPA2140,
... Over Temperature Input Offset Current Over Temperature ...
... Over Temperature Input Offset Current Over Temperature ...
VBIC Description and Derivation Details
... dissipation can be connected to a thermal network that models the thermal properties of the material in which the BJT and surrounding devices are built. Although the equivalent network of Figure 3 is drawn with resistances (fixed and bias dependent), capacitances, and current sources, the elements s ...
... dissipation can be connected to a thermal network that models the thermal properties of the material in which the BJT and surrounding devices are built. Although the equivalent network of Figure 3 is drawn with resistances (fixed and bias dependent), capacitances, and current sources, the elements s ...
Fast, Complete 12-Bit A/D Converters AD ADC84/AD ADC85
... procedure described above. By summing a small sine or triangular-wave voltage with the signal applied to the analog input, the output can be cycled through each of the calibration codes of interest to more accurately determine the center (or end points) of each discrete quantization level. ...
... procedure described above. By summing a small sine or triangular-wave voltage with the signal applied to the analog input, the output can be cycled through each of the calibration codes of interest to more accurately determine the center (or end points) of each discrete quantization level. ...
AD8628
... amplifiers. Using Analog Devices, Inc., topology, these zerodrift amplifiers combine low cost with high accuracy and low noise. No external capacitor is required. In addition, the AD8628/ AD8629/AD8630 greatly reduce the digital switching noise found in most chopper-stabilized amplifiers. With an of ...
... amplifiers. Using Analog Devices, Inc., topology, these zerodrift amplifiers combine low cost with high accuracy and low noise. No external capacitor is required. In addition, the AD8628/ AD8629/AD8630 greatly reduce the digital switching noise found in most chopper-stabilized amplifiers. With an of ...
OPA656 Wideband, Unity-Gain Stable, FET-Input OPERATIONAL AMPLIFIER FEATURES
... (3) Test Levels: (A) 100% tested at 25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical value only for information. (4) Current is considered positive out-of-node. VCM is the input common-mode voltage. (5) Tested < 3dB belo ...
... (3) Test Levels: (A) 100% tested at 25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical value only for information. (4) Current is considered positive out-of-node. VCM is the input common-mode voltage. (5) Tested < 3dB belo ...
M-1500/2000 Power Amplifier
... Harmonic Distortion). - SHORTED SPEAKER CABLES This will occur if, due to faulty wiring, the hot and ground signals being output by the M-1500/2000 short one another. - OUTPUT IMPEDANCE DROPS BELOW 2 OHMS This can occur if the M-1500/2000 is connected to inappropriate speaker systems (see the “Setti ...
... Harmonic Distortion). - SHORTED SPEAKER CABLES This will occur if, due to faulty wiring, the hot and ground signals being output by the M-1500/2000 short one another. - OUTPUT IMPEDANCE DROPS BELOW 2 OHMS This can occur if the M-1500/2000 is connected to inappropriate speaker systems (see the “Setti ...
LT6301 - Dual 500mA, Differential xDSL Line Driver in 28-Lead TSSOP Package
... should be set high enough to prevent distortion induced errors in a particular application, but not so high that power is wasted in the driver unnecessarily. A good starting point to evaluate the LT6301 is to set the quiescent current to 10mA per amplifier. Pins 4 and 5 set the current for amplifier ...
... should be set high enough to prevent distortion induced errors in a particular application, but not so high that power is wasted in the driver unnecessarily. A good starting point to evaluate the LT6301 is to set the quiescent current to 10mA per amplifier. Pins 4 and 5 set the current for amplifier ...
Compact dual output point of load converter based on the PM6680
... controller by implementing a two output point of load converter in a small printed circuit board footprint. Utilizing constant on-time architecture and featuring a no-audio skip mode of operation, a common bus voltage that ranges between 10 to 16 VDC is converted to 1.0 VDC at 10.5 amps and 1.8 VDC ...
... controller by implementing a two output point of load converter in a small printed circuit board footprint. Utilizing constant on-time architecture and featuring a no-audio skip mode of operation, a common bus voltage that ranges between 10 to 16 VDC is converted to 1.0 VDC at 10.5 amps and 1.8 VDC ...
Built-In Proactive Tuning System for Circuit Aging Resilience
... s526 and s832. First, we augment these circuits with BIPT hardware. To do this, we determine the critical paths in these circuits by using a static timing analyzer written in C. The gate libraries needed for the static timer are characterized in HSPICE for 90nm model card from BPTM [http://www-devic ...
... s526 and s832. First, we augment these circuits with BIPT hardware. To do this, we determine the critical paths in these circuits by using a static timing analyzer written in C. The gate libraries needed for the static timer are characterized in HSPICE for 90nm model card from BPTM [http://www-devic ...
MAX682/MAX683/MAX684 3.3V-Input to Regulated 5V-Output Charge Pumps General Description
... amplifier, a 1.23V bandgap reference, an internal resistive feedback network, an oscillator, high-current MOSFET switches, and shutdown and control logic (Figure 1). Figure 2 shows an idealized unregulated chargepump voltage doubler. The oscillator runs at a 50% duty cycle. During one half of the pe ...
... amplifier, a 1.23V bandgap reference, an internal resistive feedback network, an oscillator, high-current MOSFET switches, and shutdown and control logic (Figure 1). Figure 2 shows an idealized unregulated chargepump voltage doubler. The oscillator runs at a 50% duty cycle. During one half of the pe ...
... considered to be infinite. However, for practical op amps, the input impedance is finite and a small input bias current is required. The input bias current can be either positive or negative and is usually specified as a typical and maximum value on the datasheet, as shown by point 4 on Figure 15.1. ...
UC3849 数据资料 dataSheet 下载
... divider between VREF and ADJ drives the control voltage (VA+) for the voltage amplifier. Each slave unit's ADJ voltage increases (to a maximum of 6 V) its control voltage (VA+) until its load current is equal to the master. The 60-mV input offset on the gm amplifier specifies that the unit sensing t ...
... divider between VREF and ADJ drives the control voltage (VA+) for the voltage amplifier. Each slave unit's ADJ voltage increases (to a maximum of 6 V) its control voltage (VA+) until its load current is equal to the master. The 60-mV input offset on the gm amplifier specifies that the unit sensing t ...
Avalanche Photodiode Bias Controller and ADL5317
... is driven by the VSET amplifier through a 20 kΩ resistor. This resistor forms an RC network with an external capacitor from GARD to ground that filters the thermal noise of the amplifier’s feedback network and provides additional power supply rejection. The series components, RCOMP and CCOMP, shown ...
... is driven by the VSET amplifier through a 20 kΩ resistor. This resistor forms an RC network with an external capacitor from GARD to ground that filters the thermal noise of the amplifier’s feedback network and provides additional power supply rejection. The series components, RCOMP and CCOMP, shown ...
AD8278 英文数据手册DataSheet 下载
... The AD8278 and AD8279 are general-purpose difference amplifiers intended for precision signal conditioning in power critical applications that require both high performance and low power. The AD8278 and AD8279 provide exceptional commonmode rejection ratio (80 dB) and high bandwidth while amplifying ...
... The AD8278 and AD8279 are general-purpose difference amplifiers intended for precision signal conditioning in power critical applications that require both high performance and low power. The AD8278 and AD8279 provide exceptional commonmode rejection ratio (80 dB) and high bandwidth while amplifying ...
MAX14842 6-Channel, Digital Ground-Level Translator General Description Features
... translator. To prevent latching of the bidirectional channels, the input logic-low threshold (VIT) of I/OA1 and I/ OA2 is at least 50mV lower than the output logic-low voltages (VOL) of I/OA1 and I/OA2. This prevents an output logic-low on side A from being accepted as an input low and subsequently ...
... translator. To prevent latching of the bidirectional channels, the input logic-low threshold (VIT) of I/OA1 and I/ OA2 is at least 50mV lower than the output logic-low voltages (VOL) of I/OA1 and I/OA2. This prevents an output logic-low on side A from being accepted as an input low and subsequently ...
MAX1638 High-Speed Step-Down Controller with Synchronous Rectification for CPU Power General Description
... Int’l Rectifier IRF7307 (0.09Ω/0.05Ω) Int’l Rectifier IRF7307 (0.09Ω/0.05Ω) ...
... Int’l Rectifier IRF7307 (0.09Ω/0.05Ω) Int’l Rectifier IRF7307 (0.09Ω/0.05Ω) ...
