深圳市科瑞芯电子有限公司

G2129混合模式技术1-2-4位双向电压电平转换器，台湾致新---G2129AE1U

        This 4-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2V to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65V to 5.5V. This allows for universal low-voltage bidirectional translation between any of the 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, and 5V voltage nodes. VCCA should not exceed VCCB.

     When the output-enable (OE) input is low, all outputs are placed in the high-impedance state.To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

G2129AE1U应用原理图：

G2129TL1U               SC-70-6 (SOT-363)

G2129TB1U               SOT-23-6
G2129TM1U               SOT-23-8
G2129AE1U               AQFN1.7X2.0-12