chapter 2: other linear circuits
... There are several fundamental problems with this simple circuit. First, the input impedance seen by V1 and V2 isn’t balanced. The input impedance seen by V1 is R1, but the input impedance seen by V2 is R1' + R2'. The configuration can also be quite problematic in terms of CMR, since even a small sou ...
... There are several fundamental problems with this simple circuit. First, the input impedance seen by V1 and V2 isn’t balanced. The input impedance seen by V1 is R1, but the input impedance seen by V2 is R1' + R2'. The configuration can also be quite problematic in terms of CMR, since even a small sou ...
MAX1820/MAX1821 WCDMA Cellular Phone 600mA Buck Regulators General Description
... Buck Regulators (VBATT = 3.6V, SHDN = BATT, SKIP = SYNC = GND, VREF = 1.25V (MAX1820 only), TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2) ...
... Buck Regulators (VBATT = 3.6V, SHDN = BATT, SKIP = SYNC = GND, VREF = 1.25V (MAX1820 only), TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2) ...
BD95861MUV
... BD95861MUV ●Description BD95861MUV is a 1ch synchronous buck converter that can generate output voltage (0.8V to 5.5V) at the input voltage range (7.5V to 18V). Space-saving and high efficient switching regulator can be achieved due to built-in N-MOSFET power transistors. The IC also ...
... BD95861MUV ●Description BD95861MUV is a 1ch synchronous buck converter that can generate output voltage (0.8V to 5.5V) at the input voltage range (7.5V to 18V). Space-saving and high efficient switching regulator can be achieved due to built-in N-MOSFET power transistors. The IC also ...
2.7 V to 5.5 V, 250 µA, Rail-to-Rail Output nano AD5662
... Feedback Connection for the Output Amplifier. VFB should be connected to VOUT for normal operation. Analog Output Voltage from DAC. The output amplifier has rail-to-rail operation. Level-Triggered Control Input (Active Low). This is the frame synchronization signal for the input data. When SYNC goes ...
... Feedback Connection for the Output Amplifier. VFB should be connected to VOUT for normal operation. Analog Output Voltage from DAC. The output amplifier has rail-to-rail operation. Level-Triggered Control Input (Active Low). This is the frame synchronization signal for the input data. When SYNC goes ...
Boylestad - Websupport1
... series and parallel ac circuits. The close relationship that exists between this method for solving for unknown quantities and the approach used for dc circuits will become apparent after a few simple examples are considered. Once this association is established, many of the rules (current divider r ...
... series and parallel ac circuits. The close relationship that exists between this method for solving for unknown quantities and the approach used for dc circuits will become apparent after a few simple examples are considered. Once this association is established, many of the rules (current divider r ...
TPS70702 数据资料 dataSheet 下载
... regulators are sensed at the VSENSE1 and VSENSE2 pins, respectively. The input signal at the SEQ pin controls the power-up sequence of the two regulators. When the device is enabled and the SEQ terminal is pulled high or left open, VOUT2 turns on first and VOUT1 remains off until VOUT2 reaches appro ...
... regulators are sensed at the VSENSE1 and VSENSE2 pins, respectively. The input signal at the SEQ pin controls the power-up sequence of the two regulators. When the device is enabled and the SEQ terminal is pulled high or left open, VOUT2 turns on first and VOUT1 remains off until VOUT2 reaches appro ...
MAX5250 Low-Power, Quad, 10-Bit Voltage-Output DAC with Serial Interface __________________General Description
... used for data echo. Data held in the MAX5250’s shift register can be shifted out of DOUT and returned to the microprocessor (µP) for data verification. The MAX5250’s digital inputs are double buffered. Depending on the command issued through the serial interface, the input register(s) can be loaded ...
... used for data echo. Data held in the MAX5250’s shift register can be shifted out of DOUT and returned to the microprocessor (µP) for data verification. The MAX5250’s digital inputs are double buffered. Depending on the command issued through the serial interface, the input register(s) can be loaded ...
Multi-Output Power Supplies with VCOM Amplifier and High
... The MAX17126B generates all the supply rails for thinfilm transistor liquid-crystal display (TFT LCD) TV panels operating from a regulated 12V input. They include a step-down and a step-up regulator, a positive and a negative charge pump, an operational amplifier, a highaccuracy high-voltage gamma r ...
... The MAX17126B generates all the supply rails for thinfilm transistor liquid-crystal display (TFT LCD) TV panels operating from a regulated 12V input. They include a step-down and a step-up regulator, a positive and a negative charge pump, an operational amplifier, a highaccuracy high-voltage gamma r ...
AD7112 数据手册DataSheet 下载
... Place this ground as close as possible to the AD7112. Connect all analog grounds to this star ground, and also connect the AD7112 DGND to this ground. Do not connect any other digital grounds to this analog ground point. Low impedance analog and digital power supply common returns are essential for ...
... Place this ground as close as possible to the AD7112. Connect all analog grounds to this star ground, and also connect the AD7112 DGND to this ground. Do not connect any other digital grounds to this analog ground point. Low impedance analog and digital power supply common returns are essential for ...
a LC MOS 16-Bit Voltage Output DAC
... three DACs, each of which have their own buffer amplifiers. DAC1 and DAC2 are 4-bit DACs. They share a 16-resistor string but have their own analog multiplexers. The voltage reference is applied to the resistor string. DAC3 is a 12-bit voltage mode DAC with its own output stage. ...
... three DACs, each of which have their own buffer amplifiers. DAC1 and DAC2 are 4-bit DACs. They share a 16-resistor string but have their own analog multiplexers. The voltage reference is applied to the resistor string. DAC3 is a 12-bit voltage mode DAC with its own output stage. ...
MAX1242/MAX1243 +2.7V to +5.25V, Low-Power, 10-Bit Serial ADCs in SO-8 __________________General Description
... REF Short-Circuit Current REF Temperature Coefficient ...
... REF Short-Circuit Current REF Temperature Coefficient ...
MAX3346E ±15kV ESD-Protected USB Transceiver in UCSP General Description
... SUSP, or suspend, is a control input. When SUSP is forced high the MAX3346E enters a low-power state. In this state, the quiescent supply current into VCC is less than 40µA. In this mode, RCV is forced low, and D+ and D- are high-impedance inputs (Table 3d). In suspend mode, data can only be transmi ...
... SUSP, or suspend, is a control input. When SUSP is forced high the MAX3346E enters a low-power state. In this state, the quiescent supply current into VCC is less than 40µA. In this mode, RCV is forced low, and D+ and D- are high-impedance inputs (Table 3d). In suspend mode, data can only be transmi ...