DC2551A-B

DC2551A-B demonstration circuit is a configurable precision amplifier featuring the LT1997-2. This demo board provides a rapid evaluation tool with jumpers providing the typical interconnection options that facilitate setting the pin-strapped internal gain configuration. The LT1997-2 is unusual in that it may be powered from a low voltage (down to 3.3V) while it accepts signals well outside the supply range. This device also supports particularly high supply voltages, up to 50V. Connection points are provided to wire the amplifier in other configurations besides those possible with the jumpers alone.

• Input range from -160V to 160V (thermally limited to short-term)
• 3.3V to 50V amplifier supply range (total If split supplies)
• ±25mA typical output current
• 330µA typical supply current
• 300KHz to 1100KHz small signal –3dB bandwidth