NC (Pins 7, 36): Do not connect. ITH (Pin 8): Error Amplifier Output and Switching Regula- torCompensation Point. Both current comparator'sthresh- olds increase with this controlvoltage. The normal voltage range of this pin is from OV t0 2.4V SGND (Pin 9): Signal Ground.This pin is common to both controllers. Route separately to the PGND pin. VDIFFOUT (Piri 10): Output of a Differential Amplifier. This pin provides true remote output voltage sensing. VDIFFOUT normally drives an external resistive divider that sets the output voltage. vOS , Vos+ (Pins 11,12): Inputs to an Operational Ampli- fier. Internal precision resistors capable of being elec- tronically switched in or out can configure it asa differential amplifier or an uncommitted op amp.
TPS2236DAPR Price| PART NUMBER | PACKAGE | BRAND |
| RFD12N06RLE | T0-251AA | 12N6LE |
| RFD12N06RLESM | T0-252AA | 12N6LE |
| RFP12N06RLE | T0-220AB | 12N06RLE |
| | |
TPS2236DAPR on stock DESCRIPTION The Philips Semiconductors SCN68681 Dual Universal Asynchronous Receiver/Transmitter (DUART) is a single-chip MOS-LSI communications device that provides two independent full-duplex asynchronous receiver/transmitter channels in a single package. It is compatible with other S68000 family devices, and can also interface easily with other microprocessors. The DUART can be used in polled or interrupt driven systems.
