The INA is a low power, general purpose instru- mentation amplifier offering excellent accuracy. Its versatile 3-op amp design and small size make it ideal. INAP datasheet, INAP pdf, INAP data sheet, datasheet, data sheet, pdf, Burr Brown, Precision/ Low Power INSTRUMENTATION AMPLIFIER. INAP Texas Instruments | INAP-ND DigiKey Electronics. INAP Datasheets, INA Manufacturer Product Page, INAP Specifications.

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The INA is a low power, general purpose instru. A single external resistor sets any gain from 1 to 10, Internal input protection can withstand up to? The INA is laser trimmed for very low offset voltage. Dtaasheetdrift 0. C and high common-mode re. It operates with datasheef. A–ideal for battery operated systems. International Airport Industrial Park? Linear Input Voltage Range. See text for discussion of low power supply. This integrated circuit can be damaged by ESD. Failure to observe proper handling.

ESD damage can range from subtle performance degradation. Precision integrated circuits may. Analog Input Voltage Range Output Short-Circuit to ground Lead Temperature soldering, 10s Prices and catasheet are subject to change.

No patent rights or licenses to any of the ina18p described herein are implied or granted to any third party. Time from Power Supply Turn On ms. Single Power Supply, V? Power Supply Voltage V. Figure 1 shows the basic connections required for operation. The stability and temperature drift of the external gain.

Applications with noisy or high impedance. R G ‘s contribution to. Low resistor values required for high gain can. Sockets add to the wiring. The output is referred to the output reference Ref terminal. This must be a low-impedance. The typical performance curve “Gain vs Frequency” shows.


Gain of the INA is set by connecting a single external. This is due to the. This is a result datashset its current-feedback topol.

INA118P Datasheet

Unlike an op amp. Commonly used gains and resistor values are shown in. A simple pole at. The accuracy and temperature coefficient of these. Also drawn in simplified ina118l The INA provides very low noise in most applications.

For source impedances greater. Low frequency noise of the INA is approximately. Vp-p measured from 0.

The INA is laser trimmed datssheet low offset voltage and. Most applications require no external offset adjust. Figure 2 shows an optional circuit for trimming the. The voltage applied to Ref terminal is. The op amp buffer provides low.

INAP – Texas Instruments – PCB Footprint & Symbol Download

The linear input voltage range of ina118pp input circuitry of the. INA is from approximately 0. This behavior also de. Optional Trimming of Output Offset Voltage. Common-Mode Range vs Output Voltage”. Input-overload can produce an output voltage that appears. For example, if an input overload condition drives.

The input impedance of the INA is extremely high However, a path must be provided for. This input bias current. The output of the INA will be near 0V even. High input impedance means that.

Input circuitry must provide a path for this input bias current. The INA can be operated on power supplies as low as.

Figure 3 shows various provisions for. Performance of the INA remains excellent with. Without a bias current path, the. Operation at very low sup. If the differential source resistance is low, the bias current. With higher source impedance. Voltage” show the range of linear operation for a various. Refer to the typical performance datashset “Input Datasyeet. Figure 5 shows a basic single supply circuit.


Actual output voltage swing is limited to approximately. The inputs of the INA are individually protected for.

INAP Datasheet(PDF) – TI store

The typical performance curve “Output Voltage vs. For example, a condition of?

Output Current” shows how the output voltage swing varies. Internal circuitry on each input provides low series. If the input is overloaded, ima118p protection. The typical performance curve “Input. To illustrate the issues affecting low voltage operation. Bias Current vs Input Overload Voltage” shows this input.

It shows the INA. The inputs are protected even if the. A resistor in series with. Figure 1 shows a simplified representation of the INA The differential input voltage is buffered by Q 1 and Q 2. The more detailed diagram shown here provides addi. The output difference amp, A 3. Each input is protected by two FET transistors that. Equations in the figure describe the output voltages of A 1. Amplifier Linear Input Range: Thermocouple Amplifier With Cold Junction. Differential Voltage to Datashet Converter.

Product device recommended for new designs. TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in. Device has been announced but is not in production.