The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output, so no loading charge exists on the reference of input lines.

This device consists of two independent low power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.

These next generation B-version comparators feature lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2 kV ESD performance and input ruggedness through dedicated ESD clamps.

TI 的 LM2903 是一款 双通道差分比较器。 查找参数、订购和质量信息.

Help to select the right High side current sensing and shunt devices. • Handles most common configurations. • Returns circuit components values. • Provides I/O signal waveforms. • Inverting, Non Inverting, Window. Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application.

LM2903DR由TI (德州仪器)设计生产，立创商城现货销售，正品保证，参考价格￥0.172，封装为SOIC-8。 商城还提供LM2903DR专业中文资料、详细参数、引脚图、PCB焊盘图，典型应用图，Datasheet数据手册等资料查询和免费下载。 参数：比较器数：双路；输入失调电压 (Vos)：2mV；输入偏置电流 (Ib)：100nA；工作电压：2V~36V；每个通道工作电流：1mA；工作温度：-40℃~+125℃。

TI 的 LM2903-Q1 是一款 AEC-Q100 0 级和 1 级汽车类高电压双路差分比较器。 查找参数、订购和质量信息.

2903 的输出部分是集电极开路， 发射极接地的 NPN 输出晶体管，可以用多集电极输出提供或功能。 输出负 载电阻能衔接在可允许电源电压范围内的任何电源电压上，不受 Vcc 端电压值的限制。此输出能作为一个简

Human body model: a 100 pF capacit or is charged to the specified voltage, then discharged through a. 1.5 k resistor between two pins of the device. This is done for all couples of connected pin combinations. while the other pins are left floating. 4.

When operated from both plus and minus power supplies, the LM19-N series will directly interface with MOS logic where their low power drain is a distinct advantage over standard comparators. The LM393 and LM2903 parts are available in TI’s innovative thin DSBGA package with 8 …