MAX127, MAX127A, MAX127B, MAX128, MAX128A, MAX128B Multirange, +5V, 12-Bit DAS With 2-Wire Serial Interface

The MAX127 MAX128 are multirange, 12-bit data 700 acquisition systems (DAS) that require only a single +5V supply for operation, yet accept signals at their Analog inputs that may span above the power-supply rail and below ground. These systems provide eight Analog input channels that are independently software programmable for a variety of ranges: 10V, 5V, 0 to +10V, 0 to +5V for the MAX127 and VREF, VREF/2, 0 to +VREF, 0 to +VREF/2 for the MAX128. This range switching increases the effective dynamic range to 14 bits and provides the flexibility to Interface 4-20mA, 12V, and 15V-powered Sensors directly to a single +5V system. In addition, these converters are fault protected to 16.5V; a fault condition on any channel will not affect the conversion result of the selected channel. Other features include a 5MHz bandwidth track/hold, an 8ksps throughput rate, and the option of an internal 4.096V or external reference.
The MAX127 MAX128 feature a 2-wire, IC*-compatible serial Interface that allows Communication among multiple devices using SDA and SCL lines.
A hardware shutdown input (active-low SHDN) and two software-programmable power-down modes (standby and full power-down) are provided for low-current shutdown between conversions. In standby mode, the reference-buffer remains active, eliminating start-up delays.
The MAX127 MAX128 are available in 24-pin DIP or space-saving 28-pin SSOP packages.
By Maxim Integrated Products
MAX127B 's PackagesMAX127B 's pdf datasheet



MAX127B Pinout, Pinouts
MAX127B pinout,Pin out
This is one package pinout of MAX127B,If you need more pinouts please download MAX127B's pdf datasheet.

MAX127B Application circuits
MAX127B circuits
This is one application circuit of MAX127B,If you need more circuits,please download MAX127B's pdf datasheet.


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