ADG3123: 8 Channel CMOS Logic to High-Voltage Level Translator

The ADG3123 is an 8-channel, noninverting CMOS to high voltage level translator. Fabricated on an enhanced LC2MOS process, the device is capable of operating at high supply voltages while maintaining ultralow power consumption.

The internal architecture of the device ensures compatibility with logic circuits running from supply voltages within the 2.3 V 5.5 V range. The voltages applied to the VDDA/VDDB and VSS pins set the logic levels available at the outputs on the Y side of the device. VDDA and VDDB set the high output level for Y1 to Y6 and for Y7 to Y8, respectively. VSS sets the low output level for all channels. For correct operation, VDDB must always be greater than or equal to VDDA.

The low output impedance of the channels guarantees fast rise and fall times even for significant capacitive loads. This feature, combined with low propagation delay and low power consump-tion, makes the ADG3123 an ideal driver for TFT-LCD panel applications.

The ADG3123 is guaranteed to operate over the -40°C to +85°C temperature range and is available in a compact, 20-lead TSSOP, Pb-free package.

ADG3123 特点

2.3 V to 5.5 V Input Voltage Range
Output Levels of -10 V to +30 V
Rise/fall Time: 12 ns/19.5 ns Typical
Propagation Delay: 80 ns Typical
Operating Frequency: 100 kHz Typical
Ultralow Quiescent Current: 65 μA Typical
20 Lead, Pb-free, TSSOP Package

ADG3123 功能框图

ADG3123 芯片订购指南

产品型号	产品状态	封装	引脚	温度范围
ADG3123BRUZ	量产	20 ld TSSOP	20	工业
ADG3123BRUZ-REEL7	量产	20 ld TSSOP	20	工业