MAX882/MAX883/MAX884 5V/3.3V or Adjustable, Low-Dropout, Low I , 200mA Linear Regulators
... Note 3: Dropout Voltage is (VIN - VOUT) when VOUT falls to 100mV below its nominal value at VIN = (VOUT + 2V). For example, the MAX883 is tested by measuring the VOUT at VIN = 7V, then VIN is lowered until VOUT falls 100mV below the measured value. The difference (VIN - VOUT) is then measured and de ...
... Note 3: Dropout Voltage is (VIN - VOUT) when VOUT falls to 100mV below its nominal value at VIN = (VOUT + 2V). For example, the MAX883 is tested by measuring the VOUT at VIN = 7V, then VIN is lowered until VOUT falls 100mV below the measured value. The difference (VIN - VOUT) is then measured and de ...
OPA381, OPA2381: Precision, Low Power, 18MHz Transimpedance
... (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) ...
... (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) ...
Fully differential operational amplifiers with accurate output balancing
... Differential-output amplifiers usually contain common-mode feedback circuitry [ 3 ] .However, the outputs of certain designs are not balanced. There are two potential causes for this. First, the circuit that detects the output common-mode signal V,, may have a nonlinear characteristic, as, for examp ...
... Differential-output amplifiers usually contain common-mode feedback circuitry [ 3 ] .However, the outputs of certain designs are not balanced. There are two potential causes for this. First, the circuit that detects the output common-mode signal V,, may have a nonlinear characteristic, as, for examp ...
MAX3188/MAX3189 1Mbps, 1µA RS-232 Transmitters in SOT23-6 General Description Features
... MAX3189 guarantees a 1Mbps data rate with worst-case loads of 3kΩ in parallel with 1000pF. The transmitter input does not have a pull-up resistor and should be connected to GND if unused. ...
... MAX3189 guarantees a 1Mbps data rate with worst-case loads of 3kΩ in parallel with 1000pF. The transmitter input does not have a pull-up resistor and should be connected to GND if unused. ...
The input current for a buck power converter is discontinuous due to
... through careful component selection. A requirement of the design is to have high current slew rate (up to 930 A/μs) to increase switching speed of microprocessor from one state to the other but this causes voltage drop spikes at the processor power supply. To achieve high current slew rate the induc ...
... through careful component selection. A requirement of the design is to have high current slew rate (up to 930 A/μs) to increase switching speed of microprocessor from one state to the other but this causes voltage drop spikes at the processor power supply. To achieve high current slew rate the induc ...
MAX1687 Step-Up DC-DC Converters with Precise, Adaptive Current Limit for GSM General Description
... switching noise. The switching frequency of the MAX1687/MAX1688, controlled by the selected inductor, can exceed 1MHz. Two external resistors set the output voltage from 1.25V to 6V. The MAX1687 controls peak battery current, while the MAX1688 features a more advanced, adaptive constantrecharge-time ...
... switching noise. The switching frequency of the MAX1687/MAX1688, controlled by the selected inductor, can exceed 1MHz. Two external resistors set the output voltage from 1.25V to 6V. The MAX1687 controls peak battery current, while the MAX1688 features a more advanced, adaptive constantrecharge-time ...
Analog Electronics
... 2. If R1 = R2 = … = R and VIN1, VIN2, … are either 0V (digital “0”) or 5V (digital “1”) then the output voltage is now proportional to the number of (digital) 1’s input. if ...
... 2. If R1 = R2 = … = R and VIN1, VIN2, … are either 0V (digital “0”) or 5V (digital “1”) then the output voltage is now proportional to the number of (digital) 1’s input. if ...
DC Current Source AC and DC Current Source
... with the DUT. These do not have precise voltage control and always act as a parallel device, stealing some of the programmed current intended for the DUT. • Homemade Current Sources Can’t Have Predictable Output. With a homemade “current source” made of a voltage source and series resistor, the impe ...
... with the DUT. These do not have precise voltage control and always act as a parallel device, stealing some of the programmed current intended for the DUT. • Homemade Current Sources Can’t Have Predictable Output. With a homemade “current source” made of a voltage source and series resistor, the impe ...
Lecture 33: CMOS Common Source Amplifier.
... Referring to the CS amplifier circuit above in Fig. 8.16(a), when i I REF then VGD 2 0 (by symmetry with Q1). This implies that v VSG , which is the Q point shown in Fig. 8.16(b). Furthermore, it is useful to observe the graphical construction of the transfer function vO/vI for this amplifier, ...
... Referring to the CS amplifier circuit above in Fig. 8.16(a), when i I REF then VGD 2 0 (by symmetry with Q1). This implies that v VSG , which is the Q point shown in Fig. 8.16(b). Furthermore, it is useful to observe the graphical construction of the transfer function vO/vI for this amplifier, ...
Quadrature oscillator using CDTA-based integrators
... allpass sections, each employing one current differencing transconductance amplifier (CDTA) and a virtually grounded pair of R and C components. The frequency of generated waveforms is insensitive to transconductances gm of CDTAs and is given by passive R and C components. Most of the reported oscil ...
... allpass sections, each employing one current differencing transconductance amplifier (CDTA) and a virtually grounded pair of R and C components. The frequency of generated waveforms is insensitive to transconductances gm of CDTAs and is given by passive R and C components. Most of the reported oscil ...
Low Power Compensation Technique for Process Variations in Sub
... of this block must provide a DC bias which has an average value of Vgs1. It must also exhibits positive correlation with the threshold voltage by changing with twice the change in threshold voltage according to (11). I variations in supply voltage. The bias circuit is designed as a four stage cascad ...
... of this block must provide a DC bias which has an average value of Vgs1. It must also exhibits positive correlation with the threshold voltage by changing with twice the change in threshold voltage according to (11). I variations in supply voltage. The bias circuit is designed as a four stage cascad ...
74LCX74 Low Voltage Dual D-Type PositiveEdge
... 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide ...
... 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide ...
LT1175 500mA Negative Low Dropout Micropower Regulator
... Limit curve in Typical Performance Characteristics section. Note that all conditions must be met. Note 3: Ground pin current increases because of power transistor base drive. At low input-to-output voltages (< 1V) where the power transistor is in saturation, Ground pin current will be slightly highe ...
... Limit curve in Typical Performance Characteristics section. Note that all conditions must be met. Note 3: Ground pin current increases because of power transistor base drive. At low input-to-output voltages (< 1V) where the power transistor is in saturation, Ground pin current will be slightly highe ...
AD8671-4, 1-2-4, 75uV 12nA, 10MHz, 2.8nVhz.pdf
... When large transient pulses (>1 V) are applied at the positive terminal of amplifiers (such as the OP27, LT1007, OPA227, and AD8671) with back-to-back diodes at the input stage, the use of a resistor in the feedback loop is recommended to avoid having the amplifier load the signal generator. The fee ...
... When large transient pulses (>1 V) are applied at the positive terminal of amplifiers (such as the OP27, LT1007, OPA227, and AD8671) with back-to-back diodes at the input stage, the use of a resistor in the feedback loop is recommended to avoid having the amplifier load the signal generator. The fee ...
3 2 4 1
... For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expect ...
... For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expect ...
Experiment 1：Measuring the Current
... shown in Figure 1 (b). Normal semiconductor diodes are a kind of non-linear resistors. The resistance of a diode changes with the current flowing through it. The I-V curve of a diode is shown in Figure 1 (c), where we can see that diodes have unidirectional conductivity. The forward voltage of a dio ...
... shown in Figure 1 (b). Normal semiconductor diodes are a kind of non-linear resistors. The resistance of a diode changes with the current flowing through it. The I-V curve of a diode is shown in Figure 1 (c), where we can see that diodes have unidirectional conductivity. The forward voltage of a dio ...
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.