This document introduces Maxim's products, including product prices, delivery methods and order information.
The MX7245 and MX7248 are complete 12‑bit digital‑to‑analog converters that include an internal voltage reference and a voltage‑output amplifier. They are pin‑compatible with Analog Devices AD7245/AD7248 and support both single‑supply (+12 V) and dual‑supply (±15 V) operation. The devices offer three output voltage ranges (0 V to +5 V, 0 V to +10 V, and an additional +5 V range with dual supplies) and can drive 2 kΩ loads.
The datasheet provides ordering information, pin configurations, electrical characteristics for single and dual supply modes, switching characteristics, and timing diagrams. Key performance parameters include 12‑bit resolution, ±1 LSB INL, 25 mA short‑circuit current, and 450 mW continuous power dissipation.
| Resolution | 12 Bits |
|---|---|
| Supply Voltage (single) | +12 V |
| Supply Voltage (dual) | ±15 V |
| Output Voltage Ranges | 0 V to +5 V, 0 V to +10 V |
| Short‑Circuit Current | 25 mA |
They can operate from a single +12 V supply or from dual supplies of ±15 V.
The maximum short‑circuit current is 25 mA.
Both devices have a 12‑bit resolution.