ADM1176 数据手册DataSheet 下载
... The ADM1176 limits the current through this resistor by controlling the gate voltage (via the GATE pin) of an external Nchannel FET in the power path. The voltage across the sense resistor (and therefore the inrush current) is kept below a preset maximum. The ADM1176 protects the external FET by lim ...
... The ADM1176 limits the current through this resistor by controlling the gate voltage (via the GATE pin) of an external Nchannel FET in the power path. The voltage across the sense resistor (and therefore the inrush current) is kept below a preset maximum. The ADM1176 protects the external FET by lim ...
AD7813 数据手册DataSheet下载
... Figure 5 shows an equivalent circuit of the analog input structure of the AD7813. The two diodes, D1 and D2, provide ESD protection for the analog inputs. Care must be taken to ensure that the analog input signal never exceeds the supply rails by more than 200 mV. This will cause these diodes to bec ...
... Figure 5 shows an equivalent circuit of the analog input structure of the AD7813. The two diodes, D1 and D2, provide ESD protection for the analog inputs. Care must be taken to ensure that the analog input signal never exceeds the supply rails by more than 200 mV. This will cause these diodes to bec ...
General Description Features Block Diagram Pin Assignment 831724
... NOTE 6: Measurement from -150mV to +150mV on the differential waveform (derived from Q minus nQ). The signal must be monotonic through the measurement region for rise and fall time. The 300mV measurement window is centered on the differential zero crossing. NOTE 7: TSTABLE is the time the differenti ...
... NOTE 6: Measurement from -150mV to +150mV on the differential waveform (derived from Q minus nQ). The signal must be monotonic through the measurement region for rise and fall time. The 300mV measurement window is centered on the differential zero crossing. NOTE 7: TSTABLE is the time the differenti ...
MAX451 Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches General Description
... The MAX4511/MAX4512/MAX4513 are fault-protected CMOS analog switches with unusual operation and construction. Traditional fault-protected switches are constructed by three series FETs. This produces good off characteristics, but fairly high on-resistance when the signals are within about 3V of each ...
... The MAX4511/MAX4512/MAX4513 are fault-protected CMOS analog switches with unusual operation and construction. Traditional fault-protected switches are constructed by three series FETs. This produces good off characteristics, but fairly high on-resistance when the signals are within about 3V of each ...
MAX5427/MAX5428/MAX5429 One-Time Programmable, Linear-Taper Digital Potentiometers General Description
... potentiometers function as mechanical potentiometers, but replace the mechanics with a simple 2-wire digital interface. These digital potentiometers are unique in that they have an optional one-time programmable feature that either sets the wiper’s power-on reset (POR) position to a user-defined val ...
... potentiometers function as mechanical potentiometers, but replace the mechanics with a simple 2-wire digital interface. These digital potentiometers are unique in that they have an optional one-time programmable feature that either sets the wiper’s power-on reset (POR) position to a user-defined val ...
OTP ROM
... memory designs. The perfect memory or an ideal memory, is easy and fast program, can be read fast and is cost effective. Some memory structures can succeed in one or more of these necessities very well. Although an ideal memory is still a dream, there are some unique memory structures that are reall ...
... memory designs. The perfect memory or an ideal memory, is easy and fast program, can be read fast and is cost effective. Some memory structures can succeed in one or more of these necessities very well. Although an ideal memory is still a dream, there are some unique memory structures that are reall ...
e-Book POE - E
... electronic devices and their utilisation. An electronic device is that in which current flows through a vacuum or gas or semiconductor. Such devices have valuable properties which enable them to function and behave as the friend of man today. Importance. Electronics has gained much importance due to ...
... electronic devices and their utilisation. An electronic device is that in which current flows through a vacuum or gas or semiconductor. Such devices have valuable properties which enable them to function and behave as the friend of man today. Importance. Electronics has gained much importance due to ...
AN 99040 TEA684x FAMILY A NICE RADIO FOR
... With the BAQ 806 (see Fig. 6), special designed on high linearity, with slow operation for AM frequencies, the RF-signal can be attenuated over a range of about 50dB. In the given application IP2 and IP3 values are 140 and 130 dBµV resp. See further the performance of the Module, Appendix 4, in whic ...
... With the BAQ 806 (see Fig. 6), special designed on high linearity, with slow operation for AM frequencies, the RF-signal can be attenuated over a range of about 50dB. In the given application IP2 and IP3 values are 140 and 130 dBµV resp. See further the performance of the Module, Appendix 4, in whic ...
AD2S83: 数据手册DataSheet 下载
... positional accuracy quoted is the worst case error that can occur over the full operating temperature excluding the effects of offset signals at the INTEGRATOR INPUT (which can be trimmed out—see Figure 1), and with the following conditions: input signal amplitudes are within 10% of the nominal; pha ...
... positional accuracy quoted is the worst case error that can occur over the full operating temperature excluding the effects of offset signals at the INTEGRATOR INPUT (which can be trimmed out—see Figure 1), and with the following conditions: input signal amplitudes are within 10% of the nominal; pha ...
PAM8008 Description Pin Assignments
... At this stage it is paramount to notice the necessity of separate grounds. Noise currents in the output power stage need to be returned to output noise ground and nowhere else. Were these currents to circulate elsewhere, they may get into the power supply, the signal ground, etc, worse yet, they may ...
... At this stage it is paramount to notice the necessity of separate grounds. Noise currents in the output power stage need to be returned to output noise ground and nowhere else. Were these currents to circulate elsewhere, they may get into the power supply, the signal ground, etc, worse yet, they may ...
Safety Light Curtain 120V AC Interface - Allen
... Control Unit is a control unit for active optoelectronic protective devices (AOPD), and is designed as a self-monitoring device in accordance with EN 50100. It is intended for industrial applications and is distinguished by: ...
... Control Unit is a control unit for active optoelectronic protective devices (AOPD), and is designed as a self-monitoring device in accordance with EN 50100. It is intended for industrial applications and is distinguished by: ...
Ind. Catalog_0730_r1.indd - Electro Rent Corporation
... of test and measurement equipment available for rent, for lease and for sale used. Since 1965, we have been easy to work with, delivered on time, and provided a quick response to the needs of our customers. With Electro Rent, you only need one source to access dozens of top-tier manufacturers. By vi ...
... of test and measurement equipment available for rent, for lease and for sale used. Since 1965, we have been easy to work with, delivered on time, and provided a quick response to the needs of our customers. With Electro Rent, you only need one source to access dozens of top-tier manufacturers. By vi ...
objective - Technicalsymposium
... The new line will also have a flat horizontal configurations, but it is to be operated at a Higher voltage and therefore the phase spacing is increased to 14m as measured from the Centre of the bundles. The spacing between the conductors in the bundle is 45 cm. (a) Determine the inductance and capac ...
... The new line will also have a flat horizontal configurations, but it is to be operated at a Higher voltage and therefore the phase spacing is increased to 14m as measured from the Centre of the bundles. The spacing between the conductors in the bundle is 45 cm. (a) Determine the inductance and capac ...
RC Circuits - University of Utah Physics
... The two aluminum foils must not touch each other anywhere. (Separate them with a sheet of paper). Put a heavy book on top to keep aluminum foil as flat as possible. ...
... The two aluminum foils must not touch each other anywhere. (Separate them with a sheet of paper). Put a heavy book on top to keep aluminum foil as flat as possible. ...
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.