EVAL-LT3097-AZ

EVAL-LT3097-AZ evaluation board features the LT3097, a dual 500mA, positive/negative, ultra-low noise, and ultra-high power supply rejection ratio (PSRR), low-dropout (LDO) linear regulator. The EVAL-LT3097-AZ operates over an input voltage range of 3.8V to 20V for the positive channel and an input voltage range of -3.8V to -20V for the negative channel. The LT3097 delivers maximum output currents of 500mA. Current monitoring is also achieved for the positive channel by sensing the ILIMP pin voltage. ILIMN architecture does not allow output current monitoring for the negative channel. The negative channel enable function (ENN/UVN pin) is bidirectional and can be controlled with either a positive or a negative voltage. Built-in protection for the positive channel includes reverse-battery protection and reverse current protection. Built-in protection for both channels includes an internal current limit with foldback and a thermal limit with hysteresis.

• Resistor programmed ±3.32 V output
• Ultra-low noise and ultra-high PSRR
• BNC Connectors for noise and PSRR measurement
• Resistor programmed power good
• Resistor-programmable current limit and UVLO
• Positive-channel current monitoring
• Thermally enhanced 22-lead, 6mm (0.24") × 3mm (0.12"), plastic DFN package