制造商: Analog Devices Inc.
产品种类: 模拟开关 IC
RoHS: 详细信息
安装风格: SMD/SMT
封装 / 箱体: TQFP-48
通道数量: 16 Channel
配置: 16 x SPST
导通电阻—最大值: 30 Ohms
电源电压-最小: 2.7 V
电源电压-最大: 5.5 V
最小双重电源电压: - 160 V, 40 V
最大双重电源电压: 0 V, 250 V
运行时间—最大值: 3.5 us
空闲时间—最大值: 3.5 us
最小工作温度: 0 C
最大工作温度: + 70 C
系列: MAX14803
封装: Tube
商标: Analog Devices / Maxim Integrated
Pd-功率耗散: 1.818 W
产品类型: Analog Switch ICs
250
子类别: Switch ICs
电源电流—最大值: 500 uA
电源类型: Dual Supply
开关直流: 6 mA
零件号别名: MAX14803
单位重量: 9.072 g
The MAX14802/MAX14803/MAX14803A provide highvoltage switching on 16 channels for ultrasonic imaging and printer applications. The devices utilize HVCMOS process technology to provide 16 high-voltage lowcharge-injection SPST switches, controlled by a digital interface. Data is clocked into an internal 16-bit shift register and retained by a programmable latch with enable and clear inputs. A power-on reset function ensures that all switches are open on power-up. The MAX14802/MAX14803/MAX14803A operate with a wide range of high-voltage supplies including VPP/VNN = +100V/-100V, +200V/0V, or +40V/-160V. The digital interface operates from a separate +2.7V to +5.5V VDD supply. Digital inputs DIN, CLK, LE, and CLR operate on the VDD supply voltage. The MAX14803/MAX14803A provide integrated 35kΩ bleed resistors on each switch terminal to discharge capacitive loads. The MAX14802/MAX14803/MAX14803A provide integrated clamping diodes for overvoltage protection against positive overshoot. The MAX14802 is available in a 48-pin LQFP package and is specified for commercial 0°C to +70°C and extended -40°C to +85°C temperature ranges. The MAX14803 is available in a 48-pin LQFP package and is specified for the commercial 0°C to +70°C temperature range. The MAX14803A is available in the 110-bump wafer level package (WLP) and is specified at the -40°C to +85°C temperature range