The MAX504/MAX515 are low-power, voltage-output, 10-bit digital-to-analog converters (DACs) specified for single +5V power-supply operation. The MAX504 can also be operated with ±5V supplies. The MAX515 draws only 140µA, and the MAX504 (with internal reference) draws only 260µA. The MAX515 comes in 8-pin DIP and SO packages, while the MAX504 comes in 14- pin DIP and SO packages. Both parts have been trimmed for offset voltage, gain, and linearity, so no fur- ther adjustment is necessary. The MAX515’s buffer is fixed at a gain of 2. The MAX504’s internal op amp may be configured for a gain of 1 or 2, as well as for unipolar or bipolar output voltages. The MAX504 can also be used as a four-quadrant multiplier without external resistors or op amps. For parallel data inputs, see the MAX503 data sheet. For a hardware and software compatible 12-bit upgrade, refer to the MAX531/MAX538/MAX539 data sheet.
The MAX504 and MAX515 are low‑power, 5 V single‑supply, 10‑bit digital‑to‑analog converters (DACs) with serial input. The MAX515 draws only 140 µA while the MAX504 draws 260 µA and offers selectable gain and bipolar operation. Both devices provide buffered voltage output and are trimmed for offset, gain, and linearity.
The document provides absolute maximum ratings, electrical characteristics for single‑ and dual‑supply operation, pin descriptions, typical operating curves, and package dimensions. It also lists ordering information and application notes such as serial daisy‑chaining and hardware/software compatible upgrades.
| Resolution | 10 bits |
|---|---|
| Supply Current (MAX515) | 140 µA |
| Supply Current (MAX504) | 260 µA |
| INL (Integral Non‑Linearity) | ±0.5 LSB (max) |
| DNL (Differential Non‑Linearity) | Guaranteed monotonic +1 LSB |
| Power Supply Voltage | 5 V (single‑supply) |
| Output Load Regulation | 0.5 LSB |
The MAX515 draws only 140 µA of supply current.
Both DACs provide a 10‑bit resolution.
Yes, the MAX504 can operate with dual +5 V supplies for bipolar output.