INA105KP TI Instrumentation, OP Amps, Buffer Amps

The INA105KP is a precision unity-gain differential amplifier from Texas Instruments (formerly Burr-Brown), featuring laser-trimmed resistors for high accuracy. It operates over a supply range of ±2.25V to ±18V and provides a common-mode rejection ratio of 86 dB (minimum). The device includes internal 25 kΩ feedback and gain resistors, allowing it to be configured as a differential amplifier, inverting amplifier, or summing amplifier without external components . Housed in an 8-pin PDIP package, it operates over -40°C to 85°C . Applications include bridge amplifier circuits, current shunt measurements, and data acquisition systems requiring precision differential signal extraction. In stock at HL Electronics – request a quote for fast delivery.