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NCA84245-Q1 is an automotive grade 8-bit bus transceiver with two separate configurable power-supply. The A port tracks VCCA and B port tracks VCCB, so it supports bidirectional translation between the two voltage ranges. NCA84245-Q1 is mainly used for asynchronous communication between two data buses. The device provides a directioncontrol (DIR) input for transmitting data bidirectionally. When DIR is logic high, it transmits data from A to B, and from B to A when DIR is logic low. The output-enable /OE tracks VCCA and is low active, When /OE is high, the outputs are in the high-impedance state. During power up and power down, /OE should be tied to VCC through a pull-up resistor to ensure the high impedance state. Each channel of NCA84245-Q1 supports maximum 24 mA current drive. All unused inputs must be held at VCC or GND to prevent excess supply current.
Product Features
? AEC-Q100 certificated
? Input: TTL level compatible
? Power supply voltage:
VCCA: 4.5V-5.5V
VCCB: 2.7V-3.6V
? Input pins can withstand up to 5.5V inputs
? Chip-level ESD: HBM: ±4kV
? 3-state output
? Operation temperature: -40℃-125℃
? RoHS-compliant package: TSSOP24
Application
? Motor driver
? Industrial automation
? Telecom
Functional Block Diagram
For more product information, please contact us.
