Dual-Supply Translating Transceiver with Auto Direction Sensing and Open-Drain.
SGM4570Q
SGM4570Q.pdf
SGM4570Q.pdf
No.14065
FEATURES
? AEC-Q100 Qualified for Automotive Applications
Device Temperature Grade 1
TA = -40℃ to +125℃
? 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 Rates: 24Mbps (MAX)
? Support Partial Power-Down Mode
? Available in a Green TSSOP-14 Package
DESCRIPTION
The SGM4570Q is a 4-bit, dual-supply translating transceiver. The auto direction sensing function allows a bidirectional voltage level translation for the device. The nA and nB are 4-bit data 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 among voltage nodes of 1.8V, 2.5V, 3.3V and 5V. OE and nA pins track the VCCA supply, and nB pins track the VCCB supply. When OE pin is held low, the outputs enter a high-impedance off-state. This device is
AEC-Q100 qualified (Automotive Electronics Council Standard Q100 Grade 1) and the use of this device is suitable for automotive applications.
APPLICATION CIRCUIT
PIN CONFIGUTION
