INA131 数据资料 dataSheet 下载
... input amplifiers will saturate. If the differential source resistance is low, bias current return path can be connected to one input (see thermocouple example in Figure 3). With higher source impedance, using two resistors provides a balanced input with possible advantages of lower input offset volt ...
... input amplifiers will saturate. If the differential source resistance is low, bias current return path can be connected to one input (see thermocouple example in Figure 3). With higher source impedance, using two resistors provides a balanced input with possible advantages of lower input offset volt ...
AD8200 数据手册DataSheet 下载
... By attenuating voltages at Pins 1 and 8, the amplifier inputs are held within the power supply range, even if Pin 1 and Pin 8 input levels exceed the supply, or fall below common (ground.) The input network also attenuates normal (differential) mode voltages. RC and RG form an attenuator that scales ...
... By attenuating voltages at Pins 1 and 8, the amplifier inputs are held within the power supply range, even if Pin 1 and Pin 8 input levels exceed the supply, or fall below common (ground.) The input network also attenuates normal (differential) mode voltages. RC and RG form an attenuator that scales ...
vxr15-2800s series
... low line. The voltage drop and the actual voltage at the input to the converter will determine the minimum source voltage at which the converter will operate. A high source inductance can interact with the feedback control loop of the converter. VPT’s EMI filters will typically isolate the source an ...
... low line. The voltage drop and the actual voltage at the input to the converter will determine the minimum source voltage at which the converter will operate. A high source inductance can interact with the feedback control loop of the converter. VPT’s EMI filters will typically isolate the source an ...
LM124/LM224/LM324/LM2902 Low Power Quad Operational
... more than one amplifier at a time will increase the total IC power dissipation to destructive levels, if not properly protected with external dissipation limiting resistors in series with the output leads of the amplifiers. The larger value of output source current which is available at 25§ C provid ...
... more than one amplifier at a time will increase the total IC power dissipation to destructive levels, if not properly protected with external dissipation limiting resistors in series with the output leads of the amplifiers. The larger value of output source current which is available at 25§ C provid ...
Discrete Input Source and Isolated Modules
... voltage from a powered two-state device while maintaining electrical isolation from the ROC power supplies. ...
... voltage from a powered two-state device while maintaining electrical isolation from the ROC power supplies. ...
Nov 2000 Low Distortion Rail-to-Rail Amplifiers Drive ADCs and Cables
... two parts is shown in Figures 1–4. The harmonic distortion was measured with two loads: 100Ω, which is representative of a cable-driving application, and 1kΩ, which is typical of signal-conditioning applications. Both devices are quite good but the LT1809 provides the ultimate in distortion performa ...
... two parts is shown in Figures 1–4. The harmonic distortion was measured with two loads: 100Ω, which is representative of a cable-driving application, and 1kΩ, which is typical of signal-conditioning applications. Both devices are quite good but the LT1809 provides the ultimate in distortion performa ...
AD584 数据手册DataSheet 下载
... circuits. If R2 is zero, adjusting R1 to its lower limit will result in a loss of control over the output voltage. If precision voltages are required to be set at levels other than the standard outputs, the 20% absolute tolerance in the internal resistor ladder must be accounted for. Alternatively, ...
... circuits. If R2 is zero, adjusting R1 to its lower limit will result in a loss of control over the output voltage. If precision voltages are required to be set at levels other than the standard outputs, the 20% absolute tolerance in the internal resistor ladder must be accounted for. Alternatively, ...
Preliminary EUP2618 Triple Adjustable Output TFT-LCD DC-DC Converters
... greater than 4 times the average output current, and a voltage rating at least 1.5 times VSUPP for the positive charge pump and VSUPN for the negative charge pump. PC Board Layout and Grounding Careful printed circuit layout is extremely important to minimize ground bounce and noise. First, place th ...
... greater than 4 times the average output current, and a voltage rating at least 1.5 times VSUPP for the positive charge pump and VSUPN for the negative charge pump. PC Board Layout and Grounding Careful printed circuit layout is extremely important to minimize ground bounce and noise. First, place th ...
Transistor–transistor logic
Transistor–transistor logic (TTL) is a class of digital circuits built from bipolar junction transistors (BJT) and resistors. It is called transistor–transistor logic because both the logic gating function (e.g., AND) and the amplifying function are performed by transistors (contrast with RTL and DTL).TTL is notable for being a widespread integrated circuit (IC) family used in many applications such as computers, industrial controls, test equipment and instrumentation, consumer electronics, synthesizers, etc. The designation TTL is sometimes used to mean TTL-compatible logic levels, even when not associated directly with TTL integrated circuits, for example as a label on the inputs and outputs of electronic instruments.After their introduction in integrated circuit form in 1963 by Sylvania, TTL integrated circuits were manufactured by several semiconductor companies, with the 7400 series (also called 74xx) by Texas Instruments becoming particularly popular. TTL manufacturers offered a wide range of logic gate, flip-flops, counters, and other circuits. Several variations from the original bipolar TTL concept were developed, giving circuits with higher speed or lower power dissipation to allow optimization of a design. TTL circuits simplified design of systems compared to earlier logic families, offering superior speed to resistor–transistor logic (RTL) and easier design layout than emitter-coupled logic (ECL). The design of the input and outputs of TTL gates allowed many elements to be interconnected.TTL became the foundation of computers and other digital electronics. Even after much larger scale integrated circuits made multiple-circuit-board processors obsolete, TTL devices still found extensive use as the ""glue"" logic interfacing more densely integrated components. TTL devices were originally made in ceramic and plastic dual-in-line (DIP) packages, and flat-pack form. TTL chips are now also made in surface-mount packages. Successors to the original bipolar TTL logic often are interchangeable in function with the original circuits, but with improved speed or lower power dissipation.