GENERAL DEscriptION
The SGM4573 is a 4-bit, dual-supply translating transceiver. The auto direction sensing function allows a bidirectional voltage level translation for the device. The An and Bn are 4-bit input-output ports and OE is an output enable input. VCCA and VCCB are two supply pins that accept the voltage from 1.65V to 3.6V and 2.3V to 5.5V respectively. This makes the translation between voltage nodes of 1.8V, 2.5V, 3.3V and 5V available. An, OE pins track the VCCA supply and Bn pins track the VCCB supply. When OE pin is held low, the outputs enter a high-impedance off-state.
FEATURES
VCCA Supply Voltage Range: 1.65V to 3.6V
VCCB Supply Voltage Range: 2.3V to 5.5V
Inputs Accept Voltages up to 5.5V
Push-Pull Data Rate: 24Mbps
IOFF Circuitry Provides Partial Power-Down Mode Operation
-40℃ to +125℃ Operating Temperature Range
Available in a Green TSSOP-14 Package
APPLICATIONS
Computers
Mobile Phones