OP5351

32 digital inputs, galvanic isolation, 5V TTL or 3.3V LVTTL

OP5332

16 analog outputs, 2 MS/s, 16 bits, ±16V

OP7820

8 TX / 8 RX Fiber Optic Module

OP7817-2

16 push-pull digital output, 30V, 100mA