ADC0802, ADC0803 ADC0804
... 1. All voltages are measured with respect to GND, unless otherwise specified. The separate AGND point should always be wired to the DGND, being careful to avoid ground loops. 2. For VIN(-) ≥ VIN(+) the digital output code will be 0000 0000. Two on-chip diodes are tied to each analog input (see Block ...
... 1. All voltages are measured with respect to GND, unless otherwise specified. The separate AGND point should always be wired to the DGND, being careful to avoid ground loops. 2. For VIN(-) ≥ VIN(+) the digital output code will be 0000 0000. Two on-chip diodes are tied to each analog input (see Block ...
ca3160-a - CA3160, CA3160A - 4MHz, BiMOS Operational Amplifier
... with variations in supply voltage. Consequently, the gate bias for Q4, Q5 and Q2, Q3 varies in accordance with supplyvoltage variations. This variation results in deterioration of the power-supply-rejection ratio (PSRR) at total supply voltages below 8.3V. Operation at total supply voltages below ab ...
... with variations in supply voltage. Consequently, the gate bias for Q4, Q5 and Q2, Q3 varies in accordance with supplyvoltage variations. This variation results in deterioration of the power-supply-rejection ratio (PSRR) at total supply voltages below 8.3V. Operation at total supply voltages below ab ...
TJ2995 - HTC Korea
... regulated only at the output of the TJ2995, then the long trace will cause a significant IR drop, resulting in a termination voltage lower at one end of the bus than the other. The VSENSE pin can be used to improve this performance, by connecting it to the middle of the bus. This will provide a bett ...
... regulated only at the output of the TJ2995, then the long trace will cause a significant IR drop, resulting in a termination voltage lower at one end of the bus than the other. The VSENSE pin can be used to improve this performance, by connecting it to the middle of the bus. This will provide a bett ...
LM3915 Dot/Bar Display Driver
... example, an LM3916 with a 1 mA reference pin load (1.3k) would supply almost 10 mA to every LED while drawing only 10 mA from its V+ pin supply. At full-scale, the IC is typically drawing less than 10% of the current supplied to the display. The display driver does not have built-in hysteresis so th ...
... example, an LM3916 with a 1 mA reference pin load (1.3k) would supply almost 10 mA to every LED while drawing only 10 mA from its V+ pin supply. At full-scale, the IC is typically drawing less than 10% of the current supplied to the display. The display driver does not have built-in hysteresis so th ...
SP385A
... The input thresholds are 0.8V minimum and 2.4V maximum, again well within the ±3V RS-232 requirements. The receiver inputs are also protected against voltages up to ±15V. Should an input be left unconnected, a 5kΩ pull-down resistor to ground will commit the output of the receiver to a high state. ...
... The input thresholds are 0.8V minimum and 2.4V maximum, again well within the ±3V RS-232 requirements. The receiver inputs are also protected against voltages up to ±15V. Should an input be left unconnected, a 5kΩ pull-down resistor to ground will commit the output of the receiver to a high state. ...
ADC0802, ADC0803 ADC0804
... 1. All voltages are measured with respect to GND, unless otherwise specified. The separate AGND point should always be wired to the DGND, being careful to avoid ground loops. 2. For VIN(-) ≥ VIN(+) the digital output code will be 0000 0000. Two on-chip diodes are tied to each analog input (see Block ...
... 1. All voltages are measured with respect to GND, unless otherwise specified. The separate AGND point should always be wired to the DGND, being careful to avoid ground loops. 2. For VIN(-) ≥ VIN(+) the digital output code will be 0000 0000. Two on-chip diodes are tied to each analog input (see Block ...
LT1711/LT1712 - Single/Dual 4.5ns, 3V/5V/±5V, Rail-to-Rail Comparators
... mode range of – 0.1V to 5.1V on a single 5V supply. A more general consideration is that the common mode range is from 100mV below the negative supply to 100mV above the positive supply, independent of the actual supply voltage. The criteria for common mode limit is that the output still responds co ...
... mode range of – 0.1V to 5.1V on a single 5V supply. A more general consideration is that the common mode range is from 100mV below the negative supply to 100mV above the positive supply, independent of the actual supply voltage. The criteria for common mode limit is that the output still responds co ...
SSM2402/SSM2412 Dual Audio Analog Switches Data Sheet (Rev. A)
... junction. Under this condition, current will flow from the input through the shunt FET to the negative supply. This current is substantial, but is limited by the FET IDSS. Although this current will not damage the device, there is a danger of also turning on the output pass FET, especially if the ou ...
... junction. Under this condition, current will flow from the input through the shunt FET to the negative supply. This current is substantial, but is limited by the FET IDSS. Although this current will not damage the device, there is a danger of also turning on the output pass FET, especially if the ou ...
Serial-to-Parallel Interface (Rev. A)
... The automatic data-rate detection feature of the SN74LV8153 eliminates the need for an external oscillator and helps with cost and board real-estate savings. The OUTSEL pin is used to choose between open collector and push-pull outputs. The open-collector option is suitable when this device is used ...
... The automatic data-rate detection feature of the SN74LV8153 eliminates the need for an external oscillator and helps with cost and board real-estate savings. The OUTSEL pin is used to choose between open collector and push-pull outputs. The open-collector option is suitable when this device is used ...
2.2-MHz, 60-V OUTPUT STEP UP DC/DC CONVERTER (Rev. B)
... regulator with integrated 3-A, 60-V power MOSFET. The device can be configured as a switch mode stepup power supply with voltage supervisor. Once the internal circuits have stabilized with a minimum input supply of 3.6 V, the system can then have an input voltage range from 1.5 V to 40 V, to maintai ...
... regulator with integrated 3-A, 60-V power MOSFET. The device can be configured as a switch mode stepup power supply with voltage supervisor. Once the internal circuits have stabilized with a minimum input supply of 3.6 V, the system can then have an input voltage range from 1.5 V to 40 V, to maintai ...
INA137 数据资料 dataSheet 下载
... Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI ...
... Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI ...
AP3598A General Description EV Board Schematic
... Although the inductor value and frequency are increased and the ripple current and voltage are reduced, a tradeoff exists between the inductor’s ripple current and the regulator load transient response time. A smaller inductor will give the regulator a faster load transient response at the expense o ...
... Although the inductor value and frequency are increased and the ripple current and voltage are reduced, a tradeoff exists between the inductor’s ripple current and the regulator load transient response time. A smaller inductor will give the regulator a faster load transient response at the expense o ...
LED solutions for LCD backlighting
... Boost section 4.5 to 36 V input voltage range Internal +5 V LDO Internal power MOSFET Up to 93% efficiency Up to 36 V output voltage 200 kHz to 1 MHz switching frequency Fixed FSW peak current mode control Programmable soft-start duration Programmable OV and OC protections Single ...
... Boost section 4.5 to 36 V input voltage range Internal +5 V LDO Internal power MOSFET Up to 93% efficiency Up to 36 V output voltage 200 kHz to 1 MHz switching frequency Fixed FSW peak current mode control Programmable soft-start duration Programmable OV and OC protections Single ...
switching voltage regulator and variable current limiter
... circuit breaker. While fuses are simple and secure, the drawback is that once they are blown, they need to be replaced or reset. A much more efficient method is implementing an active current limiting circuit. Because a fuse is a passive element, it alone may not be able to protect internal devices ...
... circuit breaker. While fuses are simple and secure, the drawback is that once they are blown, they need to be replaced or reset. A much more efficient method is implementing an active current limiting circuit. Because a fuse is a passive element, it alone may not be able to protect internal devices ...
Implementation of a Micro Power 15-bit`Floating
... the number of bits in the quantizer was repeatedly increased and the adaptation table was extended as required. The performance of the converter was observed by means of segmental SNR values computed for subsequent time intervals of 20 ms each. As long as the amplified input signal was within the ra ...
... the number of bits in the quantizer was repeatedly increased and the adaptation table was extended as required. The performance of the converter was observed by means of segmental SNR values computed for subsequent time intervals of 20 ms each. As long as the amplified input signal was within the ra ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.