THS3112IDDAG3

Series:	--
Packaging:	Tube
Part Status:	Active
Amplifier Type:	Current Feedback
Number of Circuits:	2
Output Type:	--
Slew Rate:	1550 V/µs
-3db Bandwidth:	110MHz
Current - Input Bias:	330nA
Voltage - Input Offset:	3mV
Current - Supply:	4.9mA
Current - Output / Channel:	270mA
Voltage - Supply, Single/Dual (±):	10 V ~ 30 V, ±5 V ~ 15 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	8-PowerSOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SO PowerPad
Base Part Number:	THS3112

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The THS3112IDDAG3 is a precision amplifier designed for use in instrumentation applications. It is a high-voltage, rail-to-rail output, rail-to-rail input, dual op-amp with an adjustable gain and a sophisticated output stage designed for single-sided operation. It has low noise, low distortion, and low-power operation, while providing excellent performance in a wide range of applications.

The THS3112IDDAG3 is a precision instrumentation amplifier ideal for use in measuring, monitoring, and control systems. It features low power consumption, low offset voltage, and low temperature drift which makes it ideal for precision instrumentation applications. In addition, it is designed for high-voltage operation and can provide rail-to-rail input/output range. The THS3112IDDAG3 can be used for applications that require precision, such as sensors and medical instrumentation.

Working Principle

The THS3112IDDAG3 works by amplifying a differential input voltage and generating a single-ended output voltage. It features an adjustable gain and a sophisticated output stage to provide excellent linearity, noise performance, and power efficiency. It is a rail-to-rail input and rail-to-rail output circuit, meaning that the input voltage can range from the negative supply rail up to the positive supply rail, and the output voltage can also range from the negative supply rail up to the positive supply rail.

The THS3112IDDAG3 has two operational amplifiers on its die, each of which can be individually adjusted by the two externally accessible gain adjust pins. The two operational amplifiers are connected in a differential mode, however, the last stage of the amplifier is a single-ended output stage. This means that the amplifier can produce a single-ended output voltage that is proportional to the differential input voltage.

The two externally accessible gain adjust pins allow for the adjustment of the gain for each operational amplifier. This can be used to adjust the gain for each amplifier and to set the gains to be the same for both operational amplifiers, depending on the application. The THS3112IDDAG3 also features a sophisticated output stage which is optimized for low-voltage operation and offers excellent linearity and noise performance. This makes it perfect for precision instrumentation applications.

The THS3112IDDAG3 is a versatile, high performance amplifier perfect for use in instrumentation applications. It features low power consumption, low offset voltage, and low temperature drift, making it an ideal candidate for precision instrumentation applications. With its low noise, low distortion, and rail-to-rail input/output range, the THS3112IDDAG3 is an excellent choice for use in a variety of applications.

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