The MAX19506 is a dual-channel, 8-bit, 100Msps ADC from Texas Instruments. The chip is powered by a 1.8V supply and has excellent dynamic performance and low power consumption.
The MAX19506 dual‑channel analog‑to‑digital converter provides 8‑bit resolution and a maximum sample rate of 100 Msps. It accepts a wide 0.4 V to 1.4 V common‑mode input range and operates from a 1.8 V supply, with an internal regulator allowing 2.5 V‑3.3 V operation.
The device is offered in a 48‑pin thin QFN package (7 mm × 7 mm) and is specified for –40 °C to +85 °C. Electrical characteristics include very low power consumption (57 mW per channel at 1.8 V) and programmable features via a 3‑wire SPI interface.
| Resolution | 8 bits |
|---|---|
| Maximum Sample Rate | 100 Msps |
| Input Common‑Mode Voltage Range | 0.4 V to 1.4 V |
| Analog Power Consumption | 57 mW per channel (VAVDD=1.8 V) |
| Package | 48‑pin thin QFN, 7 mm × 7 mm |
| Operating Temperature Range | –40 °C to +85 °C |
| Signal‑to‑Noise Ratio (SNR) | 49.8 dBFS |
The MAX19506 can sample at up to 100 Msps.
It is specified for –40 °C to +85 °C operation.
Analog power consumption is 57 mW per channel at a 1.8 V supply.
It is offered in a 48‑pin thin QFN package measuring 7 mm × 7 mm.