The document describes the features and characteristics of the ADV7152, a CMOS 220 MHz True-Color Graphics Triple 10-Bit Video RAM-DAC by Analog Devices. It includes features such as 220 MHz frequency, 24-bit true color, and three 10-bit 'Gamma Correcting' D/A converters.
The ADV7152 is a CMOS 220 MHz true‑color graphics video RAM‑DAC that integrates three 10‑bit D/A converters, palette RAM, and clock control on a single 100‑lead QFP package. It supports 24‑bit true‑color operation at up to 220 MHz and offers multiple modes such as 15‑bit true color and 8‑bit pseudo‑color.
The document provides detailed specifications, timing characteristics, pin descriptions, thermal considerations, and ordering information for designers and engineers working with high‑performance color graphics workstations.
| Resolution (Each DAC) | 10 Bits |
|---|---|
| Integral Nonlinearity | +1 LSB max |
| Power Supply Voltage (Vaa) | 5 V nominal |
| Ambient Operating Temperature | 0 °C to +70 °C |
| Maximum Pixel Clock Rate | 220 MHz |
The device supports a maximum pixel clock rate of 220 MHz.
The recommended ambient operating temperature is from 0 °C to +70 °C.
The ADV7152 requires a nominal 5 V supply (Vaa).
Each DAC provides a 10‑bit resolution.