TLV2772QPWRQ1

Voltage - Input Offset:	360µV
Base Part Number:	TLV2772
Supplier Device Package:	8-TSSOP
Package / Case:	8-TSSOP (0.173", 4.40mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Voltage - Supply, Single/Dual (±):	2.5 V ~ 5.5 V, ±1.25 V ~ 2.75 V
Current - Output / Channel:	50mA
Current - Supply:	1mA
Series:	Automotive, AEC-Q100
Current - Input Bias:	2pA
Gain Bandwidth Product:	5.1MHz
Slew Rate:	10.5 V/µs
Output Type:	Rail-to-Rail
Number of Circuits:	2
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tape & Reel (TR)

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TLV2772QPWRQ1 application field and working principle

The TLV2772QPWRQ1 is an integrated voltage-to-current amplifier designed for high precision industrial, medical, and instrumentation applications. It is classified as a linear amplifier, and belongs to the family of instrumentation, op amps, buffer amps.The amplifier provides a balanced voltage-to-current conversion based on a unique topology with extremely low power consumption. The high precision of the device makes it ideal for high resolution signal conversion in industrial and medical applications.The high output performance of the amplifier makes it suitable for applications such as data acquisition, process automation, and motion control. Additionally, the amplifier has a wide range of features, including low offset current and extremely low power consumption.The TLV2772QPWRQ1 is an instrumental amplifier, featuring an integrated voltage-to-current voltage mirror and current source, which enables extremely accurate, high precision systems. The amplifier operates at a frequency of up to 1 MHz, with a single power supply voltage, and can convert a differential input voltage range of up to 16 Volts. In terms of its working principle, the TLV2772QPWRQ1 has two separate amplifiers and each one has two inputs. For each amplifier, the first input is the differential voltage and the second is the output voltage. The differential input voltage is converted to a current by the first amplifier. The second amplifier, the current to voltage converter, then converts the current to a voltage. This voltage is then buffered and amplified to produce the output voltage.The two amplifiers of the TLV2772QPWRQ1 have an open loop gain of 20 dB and a voltage gain of 1. The total gain of the implemented amplifier is based on the gain of individual amplifiers and the summing amplifier. The output of the amplifier is filterable to reduce noise and improve linearity. The device also features an integrated temperature-controlled high-precision voltage source that provides a stable reference voltage to the amplifier. The temperature-controlled voltage source ensures accuracy and stability over a uniform temperature range of -20°C to +85°C.Overall, the TLV2772QPWRQ1 is an ideal choice for applications such as data acquisition, process automation, motion control, and more. Its high precision and excellent on-board features make it a reliable choice for these and other industrial, medical, and instrumentation applications.

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