728981 Series

128 x 128 TSI, 4 I/O at 2Mbps, Variable Delay, 5.0V

Manufacturer: Renesas Electronics Corporation

Catalog

128 x 128 TSI, 4 I/O at 2Mbps, Variable Delay, 5.0V

Part	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Circuit [custom]	Circuit [custom]	Independent Circuits	Supplier Device Package	Voltage Supply Source	Type	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]
Renesas Electronics Corporation 728981DBG	44-QFP	4.75 V	5.25 V	1	4:4	1	44-PQFP (10x10)	Single Supply	Multiplexer	Surface Mount	85 °C	-40 °C

Catalog

128 x 128 TSI, 4 I/O at 2Mbps, Variable Delay, 5.0V

Description

The 728981 is an ST-BUS® compatible digital switch controlled by a microprocessor. The device can handle as many as 128, 64Kbit/s input and output channels. Those 128 channels are divided into four serial inputs and outputs, each of which consists of 32 channels (64Kbit/s per channel) to form a multiplexed 2.048Mb/s stream.