The MAX1196 is a 3V, dual 8-bit analog-to-digital con- verter (ADC) featuring fully differential wideband track- and-hold (T/H) inputs, driving two ADCs. The MAX1196 is optimized for low power, small size, and high-dynamic performance for applications in imaging, instrumenta- tion, and digital communications. This ADC operates from a single 2.7V to 3.6V supply, consuming only 87mW while delivering a typical signal-to-noise and dis- tortion (SINAD) of 48.4dB at an input frequency of 20MHz and a sampling rate of 40Msps. The T/H driven input stages incorporate 400MHz (-3dB) input ampli- fiers. The converters can also be operated with single- ended inputs. In addition to low operating power, the MAX1196 features a 3mA sleep mode as well as a 0.1µA power-down mode to conserve power during idle periods. An internal 2.048V precision bandgap reference sets the full-scale range of the ADC. A flexible reference structure allows the use of this internal or an externally applied reference, if desired for applications requiring increased accuracy or a different input voltage range. The MAX1196 features parallel, multiplexed, CMOS- compatible three-state outputs. The digital output format can be set to two’s complement or straight offset binary through a single control pin. The device provides for a separate output power supply of 1.7V to 3.6V for flexible interfacing. The MAX1196 is available in a 7mm × 7mm, 48-pin TQFP package, and is specified for the extended indust
The MAX1196 is a 3 V, dual 8‑bit analog‑to‑digital converter featuring fully differential wideband track‑and‑hold inputs and parallel, multiplexed CMOS‑compatible three‑state outputs. It operates from a single 2.7 V to 3.6 V supply and consumes only 87 mW in normal mode, with ultra‑low‑power sleep and shutdown options.
The device includes an internal 2.048 V precision bandgap reference, selectable output format (two’s complement or offset binary), and is available in a 48‑pin TQFP package for the extended industrial temperature range (‑40 °C to +85 °C). It is suited for imaging, instrumentation, digital communications, and other high‑dynamic‑performance applications.
| Supply Voltage Range | 2.7 V – 3.6 V |
|---|---|
| Power Consumption (Normal Operation) | 87 mW |
| Resolution | 8 bits |
| Maximum Sampling Rate | 40 Msps |
| Internal Reference Voltage | 2.048 V |
| Package | 48‑pin TQFP (7 mm × 7 mm) |
| Operating Temperature Range | ‑40 °C to +85 °C |
The MAX1196 operates from a single 2.7 V to 3.6 V supply.
It consumes 87 mW while delivering typical performance.
The device supports up to 40 Msps sampling rate.
It is available in a 48‑pin TQFP package measuring 7 mm × 7 mm.