DAC712 数据资料 dataSheet 下载
... Digital inputs are TTL- and +5V CMOS-compatible over the specified temperature range. Errors externally adjustable to zero. FSR means Full-Scale Range. For example, for a ±10V output, FSR = 20V. Maximum represents the 3σ limit. Not 100% tested for this parameter. For the worst-case code changes: FFF ...
... Digital inputs are TTL- and +5V CMOS-compatible over the specified temperature range. Errors externally adjustable to zero. FSR means Full-Scale Range. For example, for a ±10V output, FSR = 20V. Maximum represents the 3σ limit. Not 100% tested for this parameter. For the worst-case code changes: FFF ...
S and C Band over 100W GaN HEMT 1-Chip High
... determined so as that the size of the loop formed in a block is as small as oscillation conditions are not met while maintaining manufacturability. To avoid another oscillation that comes from unbalance mode between blocks, so-called isolations resistors were placed on the matching circuits nearby t ...
... determined so as that the size of the loop formed in a block is as small as oscillation conditions are not met while maintaining manufacturability. To avoid another oscillation that comes from unbalance mode between blocks, so-called isolations resistors were placed on the matching circuits nearby t ...
Circuit Concepts Word Document
... currents. Today we use an instrument called a multimeter which is capable of measuring lots of different currents and many other things besides all in one package. The multimeter will become a very important instrument for you. There are two main types of multimeter available. The first type is call ...
... currents. Today we use an instrument called a multimeter which is capable of measuring lots of different currents and many other things besides all in one package. The multimeter will become a very important instrument for you. There are two main types of multimeter available. The first type is call ...
MAX8784 Step-Up Regulator, Internal Charge Pumps, Switch General Description
... operational amplifiers, and Dual Mode™, logic-controlled, high-voltage switch control block. HVS mode automatically increases the output voltages of the boost regulator and the positive charge-pump to stress test display panels during production. The MAX8784 can operate from input voltages of 4V to ...
... operational amplifiers, and Dual Mode™, logic-controlled, high-voltage switch control block. HVS mode automatically increases the output voltages of the boost regulator and the positive charge-pump to stress test display panels during production. The MAX8784 can operate from input voltages of 4V to ...
YR80.242 - PULS Power Supply
... a) The external circuitry of all terminals must meet the safety requirements stipulated by IEC/EN/UL 60950-1: SELV. b) Use appropriate copper cables that are designed for minimum operating temperatures of: 60°C for ambient up to 45°C and 75°C for ambient up to 60°C and 90°C for ambient up to 70°C mi ...
... a) The external circuitry of all terminals must meet the safety requirements stipulated by IEC/EN/UL 60950-1: SELV. b) Use appropriate copper cables that are designed for minimum operating temperatures of: 60°C for ambient up to 45°C and 75°C for ambient up to 60°C and 90°C for ambient up to 70°C mi ...
from psu.edu
... the next cycle begins. Note that the proposed boost implementation does not include a voltage feedback [12]. The switch S in the power stage is realized using a MOSFET , whereas its control circuit is based on several analog and digital devices that are described in the following. At first, the OpAmp ...
... the next cycle begins. Note that the proposed boost implementation does not include a voltage feedback [12]. The switch S in the power stage is realized using a MOSFET , whereas its control circuit is based on several analog and digital devices that are described in the following. At first, the OpAmp ...
Small-Signal - Ittc.ku.edu
... * Note that steps three and four are reversible. You could turn off the DC sources first, and then replace all BJTs with their small-signal models—the resulting smallsignal circuit will be the same! * You will find that the small-signal circuit schematic can often be greatly simplified. Once the DC ...
... * Note that steps three and four are reversible. You could turn off the DC sources first, and then replace all BJTs with their small-signal models—the resulting smallsignal circuit will be the same! * You will find that the small-signal circuit schematic can often be greatly simplified. Once the DC ...
R EE - Ateneonline
... root of drain current, so voltage gain could be increased by reducing ID1 while maintaining a constant voltage drop across RD1. Signal range could be improved by increasing current in output stage and voltage drop across RE3. • Q1 could be replaced with a FET. This could cause gain loss in third sta ...
... root of drain current, so voltage gain could be increased by reducing ID1 while maintaining a constant voltage drop across RD1. Signal range could be improved by increasing current in output stage and voltage drop across RE3. • Q1 could be replaced with a FET. This could cause gain loss in third sta ...
Analog Applications Journal
... of a 2x charge pump (MAX1682), a precision voltage reference (VRE3050), and an adjustable resistor divider. The circuit was evaluated on the THS1240 evaluation board. The MAX1682 is suitable for use in low-voltage, lowcurrent applications where power management is a concern. The MAX1682 can deliver ...
... of a 2x charge pump (MAX1682), a precision voltage reference (VRE3050), and an adjustable resistor divider. The circuit was evaluated on the THS1240 evaluation board. The MAX1682 is suitable for use in low-voltage, lowcurrent applications where power management is a concern. The MAX1682 can deliver ...
PPT-YB
... problem driving a single TTL load of any series. The 4000B series is, however, more limited. Its low Iol capability is not sufficient top drive even one input of the 74 or 74AS series. ...
... problem driving a single TTL load of any series. The 4000B series is, however, more limited. Its low Iol capability is not sufficient top drive even one input of the 74 or 74AS series. ...
AN-9035 Smart Power Module Motion-SPM in Mini-DIP User’s Guide
... drive matched to the IGBT’s switching characteristics. System reliability is further enhanced by the integrated under-voltage protection function and short circuit protection function. The high speed built-in HVIC provides an opto-coupler-less IGBT gate driving capability that further reduces the ov ...
... drive matched to the IGBT’s switching characteristics. System reliability is further enhanced by the integrated under-voltage protection function and short circuit protection function. The high speed built-in HVIC provides an opto-coupler-less IGBT gate driving capability that further reduces the ov ...
S270-20-3 (Discontinued)
... device used in conjunction with source-side protective devices such as reclosers or circuit breakers, to automatically isolate faulted sections of electrical distribution systems. The sectionalizer senses current flow above a preset level, and, when the source-side protective device opens to de-ener ...
... device used in conjunction with source-side protective devices such as reclosers or circuit breakers, to automatically isolate faulted sections of electrical distribution systems. The sectionalizer senses current flow above a preset level, and, when the source-side protective device opens to de-ener ...
MAX1515 Low-Voltage, Internal Switch, Step-Down/DDR Regulator General Description
... (PWM) source/sink step-down DC-DC converter is optimized for use in low-voltage active-termination power rails or chipset power supplies in notebook and subnotebook computers. This device features dual internal n-channel MOSFET power switches for high efficiency and reduced component count. External ...
... (PWM) source/sink step-down DC-DC converter is optimized for use in low-voltage active-termination power rails or chipset power supplies in notebook and subnotebook computers. This device features dual internal n-channel MOSFET power switches for high efficiency and reduced component count. External ...
Chapter 03Elec Circuits
... Characteristics of a Series Circuit and Calculations for Current, Resistance and Voltage • The voltage in a series circuit is completely used by all the loads in the circuits. • The voltage of a series circuit changes through each load. • This change is called voltage drop. • The voltage drop is th ...
... Characteristics of a Series Circuit and Calculations for Current, Resistance and Voltage • The voltage in a series circuit is completely used by all the loads in the circuits. • The voltage of a series circuit changes through each load. • This change is called voltage drop. • The voltage drop is th ...
Implementation and Applications of Current
... If a completely floating programable current source is needed, use the circuit shown in Figure 16. It is basically the same as the current source shown in Figure 12 except that R2 is driven by a MOSFET. Since no current flows in the gate of the MOSFET or the inputs of the op amp, all current that en ...
... If a completely floating programable current source is needed, use the circuit shown in Figure 16. It is basically the same as the current source shown in Figure 12 except that R2 is driven by a MOSFET. Since no current flows in the gate of the MOSFET or the inputs of the op amp, all current that en ...
Operating Manual
... Before installation or maintenance, the unit must be disconnected from all voltage-sources. Further it must be ensured that no danger can arise by touching the disconnected voltagesources. Devices which are supplied by AC-voltages, must be connected exclusively by switches, respectively circuit-brea ...
... Before installation or maintenance, the unit must be disconnected from all voltage-sources. Further it must be ensured that no danger can arise by touching the disconnected voltagesources. Devices which are supplied by AC-voltages, must be connected exclusively by switches, respectively circuit-brea ...
III. operational transconductance apmlifire (ota) design
... 7.49mV, 10GHz. the OTA is characterized by various parameters like Gain at dc (AV),Unity gain bandwidth,Input common mode range (Vin(min) and Vin(max)), Load capacitor (CL). The design parameter of this OTA is shown in below in below table II. There are several different OTA’s are used in which this ...
... 7.49mV, 10GHz. the OTA is characterized by various parameters like Gain at dc (AV),Unity gain bandwidth,Input common mode range (Vin(min) and Vin(max)), Load capacitor (CL). The design parameter of this OTA is shown in below in below table II. There are several different OTA’s are used in which this ...
MAX17007A/MAX17007B/MAX17008 Dual and Combinable QPWM Graphics Core Controllers for Notebook Computers General Description
... ramped up from zero to the final target with a slew rate of 1.3mV/µs for SMPS1 at CSL1 and 0.65mV/µs for SMPS2 at FB2. To prevent the output from ringing off below ground in shutdown, the internal voltage target is ramped down from its previous value to zero with the same respective slew rates. Inte ...
... ramped up from zero to the final target with a slew rate of 1.3mV/µs for SMPS1 at CSL1 and 0.65mV/µs for SMPS2 at FB2. To prevent the output from ringing off below ground in shutdown, the internal voltage target is ramped down from its previous value to zero with the same respective slew rates. Inte ...
