Elliptic, Low Pass Switched Capacitor Filter IC Elliptic, Low Pass Switched Capacitor 8th Order 25kH..
Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable -1.27V, 2.7V 2 Output 440m..
Real Time Clock (RTC) IC Clock/Calendar 128KB Parallel 32-DIP Module (0.600", 15.24mm)..