3V Dual RS-232 Transceiver with LCD Supply and Contrast Controller

General Description The MAX3325 integrates a two-transmitter, two-receiver RS-232 transceiver with an LCD supply plus temperature-compensated contrast control. It is intended for small 3V instruments requiring a 5V supply for either logic or an LCD display, an adjustable bias signal for contrast,

文件：110.6 Kbytes 页数：12 Pages

Maxim

美信

3V、双路RS-232收发器，带有LCD电源及对比度控制器

MAX3325是一款集成两个发射器、两个接收器的RS-232收发器，带LCD电源，具有温度补偿对比度控制功能。它适用于小型3V仪器，需满足其以下要求：为逻辑或LCD显示器提供5V电源、提供可调偏置信号以进行对比度调整、提供LCD温度补偿，以及提供RS-232接口以实现串行通信。\n\n 5V电源是一个稳压电荷泵，后接一个低压差(LDO)线性稳压器，能够为5V LCD电源提供11mA电流。\n\n MAX3325内置6位数模转换器(DAC)，可提供64个对比度级别，还内置一个温度传感器，用于补偿LCD对比度随环境温度的变化。LCD对比度设计支持-5V至+2V的任何电压。\n\ • +3.0V至+3.6V单电源供电\n\n• 在3V系统中提供11mA电流和5.0V稳压输出\n\n• 6位DAC，带上/下接口，用于LCD对比度调整\n\n• 可选择正或负LCD偏置\n\n• 符合EIA-232E规范，支持250kbps的数据速率\n\n• 1µA关断模式\n\n• 使用0.22µF小电容——无需电感\n\n• 提供温度传感器，用于LCD对比度补偿\n\n• 简单灵活的设计程序，适用于各种LCD显示器;

ADI

亚德诺

3V Dual RS-232 Transceiver with LCD Supply and Contrast Controller

General Description The MAX3325 integrates a two-transmitter, two-receiver RS-232 transceiver with an LCD supply plus temperature-compensated contrast control. It is intended for small 3V instruments requiring a 5V supply for either logic or an LCD display, an adjustable bias signal for contrast,

文件：110.6 Kbytes 页数：12 Pages

Maxim

美信

3V Dual RS-232 Transceiver with LCD Supply and Contrast Controller

General Description The MAX3325 integrates a two-transmitter, two-receiver RS-232 transceiver with an LCD supply plus temperature-compensated contrast control. It is intended for small 3V instruments requiring a 5V supply for either logic or an LCD display, an adjustable bias signal for contrast,

文件：110.6 Kbytes 页数：12 Pages

Maxim

美信

3V Dual RS-232 Transceiver with LCD Supply and Contrast Controller

General Description The MAX3325 integrates a two-transmitter, two-receiver RS-232 transceiver with an LCD supply plus temperature-compensated contrast control. It is intended for small 3V instruments requiring a 5V supply for either logic or an LCD display, an adjustable bias signal for contrast,

文件：110.6 Kbytes 页数：12 Pages

Maxim

美信

3V Dual RS-232 Transceiver with LCD Supply and Contrast Controller

General Description The MAX3325 integrates a two-transmitter, two-receiver RS-232 transceiver with an LCD supply plus temperature-compensated contrast control. It is intended for small 3V instruments requiring a 5V supply for either logic or an LCD display, an adjustable bias signal for contrast,

文件：110.6 Kbytes 页数：12 Pages

Maxim

美信

600V Isolated 2Tx/2Rx and 1Tx/1Rx RS-232 Transceiver with 짹15kV ESD and Integrated Capacitors

文件：1.6737 Mbytes 页数：14 Pages

Maxim

美信

5V, 500mA DC power supply

文件：620.27 Kbytes 页数：9 Pages

Maxim

美信

600V Isolated 2Tx/2Rx and 1Tx/1Rx RS-232 Transceiver with 짹15kV ESD and Integrated Capacitors

文件：1.6737 Mbytes 页数：14 Pages

Maxim

美信

5V, 500mA DC power supply

文件：620.27 Kbytes 页数：9 Pages

Maxim

美信