MAX502 - 电压输出、12位乘法DAC

MAX502是Maxim美信半导体公司的一款数据转换器和采样-保持电路产品，MAX502是电压输出、12位乘法DAC，本站介绍了MAX502的封装应用图解、特点和优点、功能等，并给出了与MAX502相关的Maxim元器件型号供参考。

MAX502 - 电压输出、12位乘法DAC - 数据转换器和采样-保持电路 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The MAX501/MAX502 are 12-bit, 4-quadrant, voltage-output, multiplying digital-to-analog converters (DACs) with an output amplifier. Thin-film resistors, laser trimmed at the wafer level, maintain accuracy over the full operating temperature range.

The MAX501/MAX502 have buffered latches that are easily interfaced with microprocessors. Data is transferred into the input register in either a right-justified 8 + 4-bit format (MAX501) or with a 12-bit-wide data path (MAX502). In the MAX501, an active-low LDAC signal transfers data from the input register to the DAC register. In the MAX502, the input registers are controlled by standard active-low CHIP SELECT (active-low CS) and active-low WRITE (active-low WR) signals. For stand-alone operation, the active-low CS and active-low WR inputs are grounded, making all latches transparent. All logic inputs are level triggered and compatible with TTL and +5V CMOS logic levels. The internally compensated, low-input offset-voltage output amplifier provides an output voltage from +10V to -10V while sourcing and sinking up to 5mA.

关键特性

以下关键特性由Maxim美信半导体提供：

12-Bit Voltage Output DAC

±10V and 5mA Output Drive

Monotonic Over Temperature

Four Range-Scaling Resistors

8 + 4 (MAX501) and 12-Bit (MAX502) Interface

24-Pin DIP and Wide SO Packages

热门应用

自动测试设备

数字衰减器

数字至4mA-20mA转换器

可编程电源

可编程增益放大器

伺服控制系统

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