description
LTC®The 6910 Series is low noiseDigitally programmable gain amplifier(PGA), which takes up very little printed circuit board space and is easy to use. The inverting gain is adjustable and the LTC6910-1 can be selected in the LTC6910-1 with a 3-bit digital input with values of 0, 1, 2, 5, 10, 20, 50 and 100V/V; Selectable gains of 0, 1, 2, 4, 8, 16, 32 and 64V/V can be selected in the LTC6910-2; In the LTC6910-3, gains of 0, 1, 2, 3, 4, 5, 6 and 7V/V are selectable.
The LTC6910-X family is an inverting amplifier with rail-to-rail output. When operating at unity gain, they also process rail-to-rail input signals. An internally generated half-supply reference located on the AGND pin supports single-supply applications. The LTC6910-X family operates from single or split supplies from 2.7V to 10.5V and is available in an 8-lead SOT-23 package.