TN1238 - STMicroelectronics
... The principle is to provide a set of interfaces such as SPI, UART, I²C and other functions such as RESET, INTERRUPT, ADC, PWM and general purpose I/Os. All signals are multiplexed on a low-cost family of interface connectors. The connector pitch is 2 mm. The host side (microcontroller of the main bo ...
... The principle is to provide a set of interfaces such as SPI, UART, I²C and other functions such as RESET, INTERRUPT, ADC, PWM and general purpose I/Os. All signals are multiplexed on a low-cost family of interface connectors. The connector pitch is 2 mm. The host side (microcontroller of the main bo ...
Source Termination Resistor Location And Its Impact On The Signal
... resistor and the high impedance load. In this case, the value of the termination resistance is about 80% of the transmission line’s characteristic impedance. Alternatively, Figure 3 shows the case in which the value of the termination resistance is small, and is about 20% of the transmission line’s ...
... resistor and the high impedance load. In this case, the value of the termination resistance is about 80% of the transmission line’s characteristic impedance. Alternatively, Figure 3 shows the case in which the value of the termination resistance is small, and is about 20% of the transmission line’s ...
LP2995 DDR Termination Regulator (Rev. M)
... transient output currents it is not capable of handling these for long durations, under all conditions. The reason for this is the standard packages are not able to thermally dissipate the heat as a result of the internal power loss. If large currents are required for longer durations, then care sho ...
... transient output currents it is not capable of handling these for long durations, under all conditions. The reason for this is the standard packages are not able to thermally dissipate the heat as a result of the internal power loss. If large currents are required for longer durations, then care sho ...
2.2-MHz, 60-V OUTPUT STEP UP DC/DC CONVERTER (Rev. B)
... The TPS55332 operates as a step up (boost) converter; the feedback concept is voltage mode control using the VSENSE terminal, with cycle-by-cycle current limit. The voltage supervisory function for power-on-rest during system power-on is monitoring the output voltage, and once this has exceeded the ...
... The TPS55332 operates as a step up (boost) converter; the feedback concept is voltage mode control using the VSENSE terminal, with cycle-by-cycle current limit. The voltage supervisory function for power-on-rest during system power-on is monitoring the output voltage, and once this has exceeded the ...
AN5326, Using the Programmable Gain Amplifier in the S12ZVLA
... The offset compensation is used to compensate the input offset in the amplifier. The following procedure is recommended. • The PGA_EN bit and the PGAOFFSCEN bit must be set to enable the PGA and to connect the PGAIN internally to the reference voltage. • Select the reference generation from the inte ...
... The offset compensation is used to compensate the input offset in the amplifier. The following procedure is recommended. • The PGA_EN bit and the PGAOFFSCEN bit must be set to enable the PGA and to connect the PGAIN internally to the reference voltage. • Select the reference generation from the inte ...
UCC2800-Q1 数据资料 dataSheet 下载
... † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to ...
... † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to ...
- Toner Cable
... signals, pre-emphasizes high frequencies to compensate for cable slope and automatically adjust signal output level for -1 dBm per transponder (for 32 equal amplitude input transponders). • DBS compatibility: . . . . . . . . . . . . . . .DirecTV & DISH ...
... signals, pre-emphasizes high frequencies to compensate for cable slope and automatically adjust signal output level for -1 dBm per transponder (for 32 equal amplitude input transponders). • DBS compatibility: . . . . . . . . . . . . . . .DirecTV & DISH ...
MAX5038/MAX5041 Dual-Phase, Parallelable, Average Current
... The MAX5038/MAX5041 dual-phase, PWM controllers provide high-output-current capability in a compact package with a minimum number of external components. The MAX5038/MAX5041 utilize a dual-phase, average current-mode control that enables optimal use of low RDS(ON) MOSFETs, eliminating the need for e ...
... The MAX5038/MAX5041 dual-phase, PWM controllers provide high-output-current capability in a compact package with a minimum number of external components. The MAX5038/MAX5041 utilize a dual-phase, average current-mode control that enables optimal use of low RDS(ON) MOSFETs, eliminating the need for e ...
A simple three-terminal IC bandgap reference
... signal to the base of Q4. This transistor forms a Darlington connection with Q7) the output transistor, and provides the current-mirror bootstrap voltage as well. The circuit, as shown in Fig. 3, has a stable “off” or no-current state. An epitaxial layer FET, Q15, is incorporated into the circ,uit o ...
... signal to the base of Q4. This transistor forms a Darlington connection with Q7) the output transistor, and provides the current-mirror bootstrap voltage as well. The circuit, as shown in Fig. 3, has a stable “off” or no-current state. An epitaxial layer FET, Q15, is incorporated into the circ,uit o ...
MAX1687 Step-Up DC-DC Converters with Precise, Adaptive Current Limit for GSM General Description
... The MAX1687/MAX1688 step-up DC-DC converters deliver up to 2W from a single Li-Ion or three NiMH cells. The devices are ideal for burst-load applications such as GSM cell phones and wireless LANs, where the RF power amplifiers require short, high current bursts. The MAX1687/MAX1688 reduce battery su ...
... The MAX1687/MAX1688 step-up DC-DC converters deliver up to 2W from a single Li-Ion or three NiMH cells. The devices are ideal for burst-load applications such as GSM cell phones and wireless LANs, where the RF power amplifiers require short, high current bursts. The MAX1687/MAX1688 reduce battery su ...
dual rectifier triode
... circuit is designed so the input signal is amplified with no distortion. Now, a tube is not a perfect linear device, so there is a slight amount of distortion. We won't worry about this here, it would be too complicated to add this non-linearity into the calculations below. The three tube stages in ...
... circuit is designed so the input signal is amplified with no distortion. Now, a tube is not a perfect linear device, so there is a slight amount of distortion. We won't worry about this here, it would be too complicated to add this non-linearity into the calculations below. The three tube stages in ...
LM301A-N 数据资料 dataSheet 下载
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
pth05010w.pdf
... or Os-Con type capacitors are recommended. When using one or more non-ceramic capacitors, the calculated equivalent ESR should be no lower than 4 mΩ (7 mΩ using the manufacturer’s maximum ESR for a single capacitor). A list of preferred low-ESR type capacitors are identified in Table 1-1. Ceramic Ca ...
... or Os-Con type capacitors are recommended. When using one or more non-ceramic capacitors, the calculated equivalent ESR should be no lower than 4 mΩ (7 mΩ using the manufacturer’s maximum ESR for a single capacitor). A list of preferred low-ESR type capacitors are identified in Table 1-1. Ceramic Ca ...
MAX9242/MAX9244/MAX9246/MAX9254 21-Bit Deserializers with Programmable Spread Spectrum and DC Balance General Description
... capability, allowing the output data and clock frequency to spread over a specified range to reduce EMI. The single-ended data and clock outputs are programmable for a frequency spread of ±2%, ±4%, or no spread. The spread-spectrum function is also available when the MAX9242/MAX9244/MAX9246/MAX9254 ...
... capability, allowing the output data and clock frequency to spread over a specified range to reduce EMI. The single-ended data and clock outputs are programmable for a frequency spread of ±2%, ±4%, or no spread. The spread-spectrum function is also available when the MAX9242/MAX9244/MAX9246/MAX9254 ...
Average Current Mode Controlled Power Factor
... The use of DSPs in power supply applications brings new challenges to many analog designers in their effort to change the design from the existing analog space to its new digital environment. For a DSP controlled power supply, many pertinent factors in the design and implementation of its digital co ...
... The use of DSPs in power supply applications brings new challenges to many analog designers in their effort to change the design from the existing analog space to its new digital environment. For a DSP controlled power supply, many pertinent factors in the design and implementation of its digital co ...
Oakley Sound Systems The MultiMix PCB issue 4 User`s Guide
... improved input circuitry but there are some subtle changes to make the MultiMix more flexible. Let us consider the first reversible attenuator. This is connected to IN1 and has its output at OUT1. The circuit is made up from three op-amps. U1a (pins 1, 2, 3) acts simply as a voltage buffer. This is ...
... improved input circuitry but there are some subtle changes to make the MultiMix more flexible. Let us consider the first reversible attenuator. This is connected to IN1 and has its output at OUT1. The circuit is made up from three op-amps. U1a (pins 1, 2, 3) acts simply as a voltage buffer. This is ...
ADC128S102QML-SP Radiation Hardened 8
... that pin should be limited to 10 mA. The 20 mA maximum package input current rating limits the number of pins that can safely exceed the power supplies with an input current of 10 mA to two. The absolute maximum junction temperature (TJmax) for this device is 175°C. The maximum allowable power dissi ...
... that pin should be limited to 10 mA. The 20 mA maximum package input current rating limits the number of pins that can safely exceed the power supplies with an input current of 10 mA to two. The absolute maximum junction temperature (TJmax) for this device is 175°C. The maximum allowable power dissi ...
MAX16976 28V, 600mA Automotive Step-Down Converter with Low Operating Current General Description
... The device operates in skip mode for reduced current consumption in light-load conditions. An adjustable reset threshold helps keep microcontrollers alive down to the lowest specified input voltage. Protection features include cycle-by-cycle current limit, soft-start, overvoltage, and thermal shutdo ...
... The device operates in skip mode for reduced current consumption in light-load conditions. An adjustable reset threshold helps keep microcontrollers alive down to the lowest specified input voltage. Protection features include cycle-by-cycle current limit, soft-start, overvoltage, and thermal shutdo ...
INA301 36-V, High-Speed, Zero-Drift, Voltage-Output, Current
... The INA301 is a 36-V common-mode, zero-drift topology, current-sensing amplifier that can be used in both lowside and high-side configurations. These specially-designed, current-sensing amplifiers are able to accurately measure voltages developed across current-sensing resistors (also known as curre ...
... The INA301 is a 36-V common-mode, zero-drift topology, current-sensing amplifier that can be used in both lowside and high-side configurations. These specially-designed, current-sensing amplifiers are able to accurately measure voltages developed across current-sensing resistors (also known as curre ...
fly back converter
... VON1/N2 (dotted ends of both windings being at lower potential). Under this condition, voltage stress across switch ‘S’ is the sum total of the induced emf in the primary winding and the dc supply voltage (Vswitch = EDC + VON1/N2). The secondary winding, while charging the output capacitor (and feed ...
... VON1/N2 (dotted ends of both windings being at lower potential). Under this condition, voltage stress across switch ‘S’ is the sum total of the induced emf in the primary winding and the dc supply voltage (Vswitch = EDC + VON1/N2). The secondary winding, while charging the output capacitor (and feed ...