MAXIM/美信 MAX14819AATM 封装TQFN-48 传感器接口 原装现货 价格优势
时间：2023-12-01 11:58发布企业：深圳和润天下电子科技有限公司
制造商: Analog Devices Inc.
产品种类: 传感器接口
RoHS: 详细信息
类型: IO-Link
接口类型: UART
电源电压-最大: 36 V
电源电压-最小: 9 V
工作电源电流: 500 uA
最小工作温度: - 40 C
最大工作温度: + 125 C
安装风格: SMD/SMT
封装 / 箱体: TQFN-48
封装: Tray
商标: Analog Devices / Maxim Integrated
通道数量: 2 Channel
工作电源电压: 9 V to 36 V
输出电压: 5 V
Pd-功率耗散: 3.2 W
产品类型: Sensor Interface
系列: MAX14819
260
子类别: Interface ICs
The MAX14819/MAX14819A low-power, dual-channel,
IO-Link® master transceiver with sensor/actuator powersupply controllers is fully compliant with the latest IO-Link
and binary input standards and test specifications, IEC
61131-2, IEC 61131-9 SDCI, and IO-Link 1.1.3. This
master transceiver also includes two auxiliary digital input
(DI_) channels.
The MAX14819/MAX14819A is configurable to operate
either with external UARTs or using the integrated framers on the IC.
To ease selection of microcontroller, the master transceiver
features frame handlers with UARTs and FIFOs. These
are designed to simplify time critical control of all IO-Link
M-sequence frame types. The MAX14819/MAX14819A
also features autonomous cycle timers, reducing the need
for accurate controller timing. Integrated establish-communication sequencers also simplify wake-up management.
The device message response delay on the MAX14819A
can be disabled when using the frame handler and
the MAX14819A features higher L+ thresholds than
the MAX14819. The MAX14819A receivers also feature
increased high-frequency signal isolation compared to
the MAX14819.
The MAX14819/MAX14819A integrates two low-power
sensor supply controllers with advanced current limiting,
reverse current-blocking, and reverse polarity protection
capability to enable low-power robust solutions.
The MAX14819/MAX14819A is available in a 48-pin
(7mm x 7mm) TQFN package and is specified over the
extended -40°C to +125°C temperature range.