C7804 Electric Components newer
... electronic “one way street”. Diodes have polarity. They have two terminals known as the cathode (C) and the anode (A). The diode allows current to flow through it only when the cathode is negative and the anode is positive. The figure shows several types of diodes in common use in electronic circuit ...
... electronic “one way street”. Diodes have polarity. They have two terminals known as the cathode (C) and the anode (A). The diode allows current to flow through it only when the cathode is negative and the anode is positive. The figure shows several types of diodes in common use in electronic circuit ...
ADS1209 数据资料 dataSheet 下载
... The ADS1209 is a two-channel, high-performance, delta-sigma (ΔΣ) modulator with an 86dB dynamic range, operating from a single +5V supply. The differential inputs are ideal for direct connection to signal sources in an industrial environment. With the appropriate digital filter and modulator rate, t ...
... The ADS1209 is a two-channel, high-performance, delta-sigma (ΔΣ) modulator with an 86dB dynamic range, operating from a single +5V supply. The differential inputs are ideal for direct connection to signal sources in an industrial environment. With the appropriate digital filter and modulator rate, t ...
ADM2682E 数据手册DataSheet 下载
... An active low receiver enable is also provided, which causes the receiver output to enter a high impedance state when disabled. The devices have current limiting and thermal shutdown features to protect against output short circuits and situations where bus contention may cause excessive power dissi ...
... An active low receiver enable is also provided, which causes the receiver output to enter a high impedance state when disabled. The devices have current limiting and thermal shutdown features to protect against output short circuits and situations where bus contention may cause excessive power dissi ...
AL8807A Description Pin Assignments
... LEDs with a constant current. The device can drive up to 9 white high brightness LEDs in series from a voltage source of 6V to 36V. The AL8807A has an extended CTRL pin voltage range; increasing its analog dimming range to greater than 10:1. The improved analog dimming range makes it suitable for a ...
... LEDs with a constant current. The device can drive up to 9 white high brightness LEDs in series from a voltage source of 6V to 36V. The AL8807A has an extended CTRL pin voltage range; increasing its analog dimming range to greater than 10:1. The improved analog dimming range makes it suitable for a ...
LT5570 - Linear Technology
... VCC (Pin 1): Power Supply Pin for the Bias Circuits. Typical current consumption is 26.5mA. This pin should be externally bypassed with 1nF and 1μF chip capacitors. IN+, IN– (Pins 2, 4): Differential Input Signal Pins. These pins are preferably driven with a differential signal for optimum performan ...
... VCC (Pin 1): Power Supply Pin for the Bias Circuits. Typical current consumption is 26.5mA. This pin should be externally bypassed with 1nF and 1μF chip capacitors. IN+, IN– (Pins 2, 4): Differential Input Signal Pins. These pins are preferably driven with a differential signal for optimum performan ...
BQ25010 数据资料 dataSheet 下载
... For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com The RHL package is available taped and reeled only in quantities of 3,000 devices per reel. This product is RoHS compatible, including a lead concen ...
... For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com The RHL package is available taped and reeled only in quantities of 3,000 devices per reel. This product is RoHS compatible, including a lead concen ...
LME49830 数据资料 dataSheet 下载
... ered optional. The RDS(on) of the devices serve a similar purpose. As the output stage is scaled up in number of devices the value of RE will need to be optimized for best performance. Typical values range from 0.1Ω to 0.5Ω. The value of the gate resistors affect stability and slew rate. The capaci ...
... ered optional. The RDS(on) of the devices serve a similar purpose. As the output stage is scaled up in number of devices the value of RE will need to be optimized for best performance. Typical values range from 0.1Ω to 0.5Ω. The value of the gate resistors affect stability and slew rate. The capaci ...
BA8522RF
... Indicates the maximum voltage that can be applied between the positive VCC terminal and VEE terminal without deterioration or destruction of characteristics of internal circuit. (2) Differential Input Voltage (VID) Indicates the maximum voltage that can be applied between non-inverting and inverting ...
... Indicates the maximum voltage that can be applied between the positive VCC terminal and VEE terminal without deterioration or destruction of characteristics of internal circuit. (2) Differential Input Voltage (VID) Indicates the maximum voltage that can be applied between non-inverting and inverting ...
USER`S MANUAL DCL-420
... This meter is CUL and UL approved and conforms to IEC 61010-1 for Category II - 600V. This meter is designed to be safe under the following conditions: indoor use, altitude up to 2000m, temperature 5°C to 40°C, maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% rela ...
... This meter is CUL and UL approved and conforms to IEC 61010-1 for Category II - 600V. This meter is designed to be safe under the following conditions: indoor use, altitude up to 2000m, temperature 5°C to 40°C, maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% rela ...
Read the full Audio Express Review on the SM70
... The amplifier’s differential input features a current mirror load, providing extremely high gain for this stage. The differential input allows the amplifier to be fed by either balanced or unbalanced sources. Unbalanced sources are connected to the noninverting input of the differential pair via an ...
... The amplifier’s differential input features a current mirror load, providing extremely high gain for this stage. The differential input allows the amplifier to be fed by either balanced or unbalanced sources. Unbalanced sources are connected to the noninverting input of the differential pair via an ...
AAT3200 数据资料DataSheet下载
... ground pin should be made as direct as practically possible for maximum device performance. The AAT3200 has been specifically designed to function with very low ESR ceramic capacitors. Although the device is intended to operate with low ESR capacitors, it is stable over a wide range of capacitor ESR ...
... ground pin should be made as direct as practically possible for maximum device performance. The AAT3200 has been specifically designed to function with very low ESR ceramic capacitors. Although the device is intended to operate with low ESR capacitors, it is stable over a wide range of capacitor ESR ...
Analysis of the Thermal Load of Structural Elements High
... resource withstands significant long-term overload. Key elements of the well withstand the same overload even at ambient temperatures of 40° C, except for the connecting conductors, which would have to be dimensioned either to a higher operating temperature or at lower current density and less compu ...
... resource withstands significant long-term overload. Key elements of the well withstand the same overload even at ambient temperatures of 40° C, except for the connecting conductors, which would have to be dimensioned either to a higher operating temperature or at lower current density and less compu ...
MAX8795A TFT-LCD DC-DC Converter with Operational Amplifiers General Description
... included is a logic-controlled, high-voltage switch with adjustable delay. The step-up DC-DC converter provides the regulated supply voltage for the panel source driver ICs. The converter is a high-frequency (1.2MHz) current-mode regulator with an integrated 20V n-channel MOSFET that allows the use ...
... included is a logic-controlled, high-voltage switch with adjustable delay. The step-up DC-DC converter provides the regulated supply voltage for the panel source driver ICs. The converter is a high-frequency (1.2MHz) current-mode regulator with an integrated 20V n-channel MOSFET that allows the use ...
Slides - Indico
... produce a change in the output. This causes the loop to act as a low pass filter with a bandwidth such that it can only correct for changes at a frequency below the loop bandwidth. The open loop gain is the amount an error on the input affects the output. A high gain will lead to faster corrections ...
... produce a change in the output. This causes the loop to act as a low pass filter with a bandwidth such that it can only correct for changes at a frequency below the loop bandwidth. The open loop gain is the amount an error on the input affects the output. A high gain will lead to faster corrections ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.