33879 Datasheet (Freescale Semiconductor) - Configurable Octal Serial Switch

33879, Configurable Octal Serial Switch

of each pin can be found in the Functional Pin Description section beginning on page 15.

Pin Number 1 2 Pin Name GND VDD S8 NC D8 S2 D2 S1 D1 D6 S6 IN6 EN SCLK DI CS IN5 S5 D5 D3 Pin Function Ground Input Formal Name Ground Logic Supply Voltage Source Output 8 Not Connected Drain Output 8 Source Out

Freescale Semiconductor Advance Information Document Number: MC33879 Rev 6.0, 6/2007 Configurable Octal Serial Switch with Open Load Detect Current Disable The 33879 device is an 8-output hardware-configurable, high-side / low-side switch with 16-bit serial input control.

Two of the outputs may be controlled directly via microprocessor for PWM applications.

The 33879 incorporates SMARTMOS technology, with CMOS logic, bipolar/MOS analog circuitry, and DMOS power MOSFETs.

The 33879 controls vari

33879 Features

* include very low standby currents, cascade fault reporting, internal + 45 V clamp voltage for low-side configuration, - 20 V high-side configuration, output-specific diagnostics, and independent overtemperature protection. Features

* Designed to Operate 5.5 V < VPWR < 26.5 V

* 16-Bit