TP3057ADWR Datasheet| | | Test Condition | Value | | | Symbol | Parameter | | | TA= 25 0C | Unit | | vcc (v) | Min | Typ. | Max | | VOLP | Dynamic Peak Low Voltage | 1.8 | | | O15 | | V | | Quiet Output (note l, 3) | 2.5 | VIL = OV | | 0.25 | | | 3.3 | VIH = VCC | | 0.35 | | | VOLV | Dynamic Valley Low Voltage | 1.8 | | | -0 .15 | | V | | Quiet Output (note l, 3) | 2.5 | VIL = OV | | -0.25 | | | 3.3 | VIH = VCC | | -0.35 | | | VOHV | Dynamic Valley High Voltage | 1.8 | | | 1.55 | | V | | Quiet Output (note 2, 3) | 2.5 | VIL = OV VIH = VCC | | 2.05 | | | 3.3 | | 2.65 | | | | | | | | | |
TP3057ADWR Price TxRDY (Transmitter Ready) This output is the complement of status register bit SRO. When low, it indicates that the lransmit data holding register {TxHR) is ready to accept a data character from the CPU, It goes high when the data character is loaded. This output is valid only when the transmitter is enabled. It Is an open drain output which can be "wire-ORed" to the CPU interrupt. TP3057ADWR on stock| | | | | | | | | -1 | MHz | | | | | | | | | | | | | j | | | | | | | | | | | j | -_ - | j | | | | | | | | | | | j | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (F | 'r P | .P, | mi | nus 8 | ign | omil | ,te | d) | | | | | | | | | | |
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