MAX1245 +2.375V, Low-Power, 8-Channel, Serial 12-Bit ADC

The MAX1245 12-bit data-acquisition system combines an 8-channel multiplexer, high-bandwidth track/hold, and serial Interface with high conversion speed and 643 ultra-low power consumption. It operates from a single +2.375V to +3.3V supply, and its Analog inputs are software configurable for unipolar/bipolar and single-ended/differential operation.
The 4-wire serial Interface directly connects to SPI, QSPI, and MICROWIRE devices without external Logic A serial strobe output allows direct connection to TMS320-family digital signal processors. The MAX1245 works with an external reference, and uses either the internal Clock or an external serial-interface Clock to perform successive-approximation Analog-to-digital conversions.
This device provides a hard-wired active-low SHDN pin and a software-selectable power-down, and CAN be programmed to automatically shut down at the end of a conversion. Accessing the serial Interface powers up the MAX1245 and the quick turn-on time allows it to be shut down between conversions. This technique CAN cut supply current to under 10A at reduced sampling rates.
The MAX1245 is available in a 20-pin DIP package and an SSOP that occupies 30% less area than an 8-pin DIP. For supply voltages from +2.7V to +5.25V, use the pin-compatible MAX147.
By Maxim Integrated Products
MAX1245 's PackagesMAX1245 's pdf datasheet
MAX1245BMJP
MAX1245AMJP
MAX1245BEPP
MAX1245BC-D
MAX1245ACPP PDIP
MAX1245BCPP PDIP
MAX1245AEPP PDIP
MAX1245BCAP-T SSOP
MAX1245ACAP-T SSOP
MAX1245BCAPT SSOP
MAX1245BCAP SSOP
MAX1245ACAP SSOP
MAX1245ACAPT SSOP
MAX1245AEAP-T SSOP
MAX1245BEAPT SSOP
MAX1245BEAP SSOP
MAX1245BEAP-T SSOP
MAX1245AEAP SSOP
MAX1245AEAPT SSOP




MAX1245 Pinout, Pinouts
MAX1245 pinout,Pin out
This is one package pinout of MAX1245,If you need more pinouts please download MAX1245's pdf datasheet.

MAX1245 Application circuits
MAX1245 circuits
This is one application circuit of MAX1245,If you need more circuits,please download MAX1245's pdf datasheet.


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