DC592A

DC592A demonstration circuit simplifies the evaluation of the LT1636CDD op amp in the tiny, 3mm × 3mm, DFN (dual in-line, flat, no-leads) chip-scale package. LT1636 is an over-the-top micropower rail-to-rail input and output op-amp. An evaluation circuit can easily be built on this board without handling the tiny DFN device. Pads are provided for adding external components and holes are available for jumpers, signal I/O and supply wires. Supply bypass capacitors are already on the board. Alternatively adding two 4-pin headers (0.1inch (2.54mm) spacing) converts the board to a standard 8-pin DIP format for use with a socket on a second circuit board. The backside of this evaluation board is void of metal to allow wiring into an existing system with the board resting on top of other components.

• 0V to 44V input voltage range at single 3V supply, TA =25°C
• 42µA supply current at single 3V supply, TA =25°C
• 50µV offset voltage (null pins provided) at single 3V supply, TA =25°C
• 5nA input bias current at single 3V supply, TA =25°C
• 200kHz gain bandwidth product at single 3V supply, TA =25°C
• 0.07V/µsec slew rate at single 3V supply, TA =25°C