ST2129B 2-bit dual supply level translator without direction control pin

The ST2129BQTR is a 2-bit dual supply level translator which provides the level shifting capability to allow data transfer in a multi-voltage system. Externally applied voltages, VCCand VL, set the logic levels on either side of the device. Its architecture allows bi-directional level translation without a control pin.

The ST2129BQTR accepts VLfrom 1.65 to 3.6 V and VCCfrom VLto 5.5 V, making it ideal for data transfer between low-voltage ASICs/PLD and higher voltage systems. This device has a tri-state output mode which can be used to disable all I/Os.

技术特性

45 MHz: 90 Mbps (max.) data rate at VL= 1.8 V, VCC= 3.3 V
Bi-directional level translation without direction control pin
Wide voltage range (VL≤ VCC):
- VLranges from 1.65 to 3.6 V
- VCCranges from VLto 5.5 V
Totem pole driving
5.5 V tolerant Enable pin
ESD performance on all pins: ±2 kV HBM
Small package and footprint QFN8 1.4 x 1.2 x 0.55 mm

ST2129B 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
ST2129BQTR	Active		1000	MLPD/QFN 1.2X1.4X0.5 8L P0.4	Tape And Reel	-40 °C-85 °C	ST2129BQTR

DATASHEET

描述	版本	大小
ST2129B : DS9093: 2-bit dual supply level translator without direction control pin, push-pull output	1	291KB