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
MAX128 's PackagesMAX128 's pdf datasheet
MAX128ACNG PDIP
MAX128AENG PDIP
MAX128ACAI SSOP
MAX128ACAI-T SSOP
MAX128ACAIT SSOP
MAX128AEAI SSOP
MAX128AEAI-T SSOP
MAX128AEAIT SSOP
MAX128BCNG PDIP
MAX128BENG PDIP
MAX128BCAIT SSOP
MAX128BCAI SSOP
MAX128BCAI-T SSOP
MAX128BEAI SSOP
MAX128BEAIT SSOP
MAX128BEAI-T SSOP
MAX128A
MAX128B




MAX128 Pinout, Pinouts
MAX128 pinout,Pin out
This is one package pinout of MAX128,If you need more pinouts please download MAX128's pdf datasheet.

MAX128 Application circuits
MAX128 circuits
This is one application circuit of MAX128,If you need more circuits,please download MAX128's pdf datasheet.


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MAX128 Application Notes MAX128 RoHS MAX128 Circuits MAX128 footprint
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