MX7225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，MX7225是CMOS、四路、8位带锁存DAC，具有电压输出放大器，本站介绍了MX7225的封装应用图解、特点和优点、功能等，并给出了与MX7225相关的Maxim元器件型号供参考。
MX7225 - CMOS、四路、8位带锁存DAC，具有电压输出放大器 - 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
Maxim's MX7225 and MX7226 each contain four 8-bit voltage-output digital-to-analog converters (DACs). They include output buffer amplifiers and input logic for simple microprocessor and TTL/CMOS interfaces. 8-bit performance is achieved over the full operating temperature range without external trimming.
The MX7225 contains double-buffered logic inputs that allow all analog outputs to be simultaneously updated using one control signal. There are also four separate reference inputs so that the range of each DAC can be independently set. The MX7226 has separate inputs registers for each of its four DACS. Data is transferred into an input register from a common 8-bit TTL/CMOS-compatible input port. Address inputs A0 and A1 determines which DAC is loaded when WR goes low. All DACs share a common reference input. For -7225 and -7226 designs utilizing a 5V supply, see the MAX505 and MAX506 data sheet.
