TI转换IC电压电平TXB0104RGYR
制造商零件编号：
TXB0104RGYR
制造商:
Texas Instruments
说明：
转换 - 电压电平 4-Bit Bi-directional V-Level Translator
规格
产品种类: 转换 - 电压电平
制造商: Texas Instruments
传播延迟时间: 7.4 ns
电源电压-最大: 3.6 V, 5.5 V
电源电压-最小: 1.2 V, 1.65 V
最小工作温度: - 40 C
最大工作温度: + 85 C
封装 / 箱体: VQFN-14
商标: Texas Instruments
数据速率: 100 Mb/s
高电平输出电流: 50 mA
逻辑类型: Voltage Level Translator
低电平输出电流: 50 mA
工作温度范围: - 40 C to + 85 C
系列: TXB0104
工厂包装数量: 3000
单位重量: 32.200 mg
This 4-bit non-inverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCAaccepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCBaccepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. VCCAshould 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.
The TXB0104 is designed so that the OE input circuit is supplied by VCCA.
This device is fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
Port (VCCA≤ VCCB) VCCIsolation Feature – If Either VCCInput Is at
GND, All Outputs Are in the High-Impedance State OE Input Circuit Referenced to VCCA Low Power Consumption, 5-μA Max ICC IoffSupports Partial-Power-Down Mode Operation Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II ESD Protection Exceeds JESD 22 A Port 2500-V Human-Body Model (A114-B) 1500-V Charged-Device Model (C101) B Port ±15-kV Human-Body Model (A114-B) 1500-V Charged-Device Model (C101)
