Analog Devices MAX11322ATJ+, 12-bit SAR ADC, 1 Msps, MUX-S/H-ADC configuration, SPI/DSP interface, differential/pseudo-differential/single-ended inputs, 32-TQFN (5x5) exposed pad, -40°C to 125°C.
| Parameter | Value |
|---|---|
| Input type | Differential, Pseudo-Differential, Single Ended |
| Mounting type | Surface Mount |
| Reference type | External |
| Voltage - supply, analog | 2.35V ~ 3.6V |
| Voltage - supply, digital | 2.35V ~ 3.6V |
| Number of inputs | 2, 4 |
| Interface | SPI, DSP |
| Operating temperature | -40°C ~ 125°C |
| Package | Tube |
| Architecture | SAR |
| Configuration | MUX-S/H-ADC |
| Number of bits | 12 |
| Case | 32-WFQFN Exposed Pad |
| Ratio - s (H:ADC) | 1:1 |
| Number of a (D converters) | 1 |
| Sampling rate (Per second) | 1M |
The MAX11322ATJ+ is a 12-bit SAR ADC sampling at 1 Msps through a multiplexed front-end with sample-and-hold. Its input stage accepts differential, pseudo-differential, or single-ended signals.
The 32-TQFN (5x5 mm body) is a surface-mount package designed for reflow soldering. The exposed pad must be soldered to a thermal land on the PCB.
ROHS3 compliant.
The MAX11322ATJ+ accepts differential, pseudo-differential, and single-ended inputs. This flexibility lets the same ADC handle grounded sensors, remote signal pairs with common-mode rejection, or true differential front-ends without external signal conditioning.