AD9765ASTZ

The AD9765ASTZ is a dual port, high speed, two channel, 12-bit CMOS DAC. It integrates two high quality 12-bit TxDAC+cores, a voltage reference and digital interface circuitry into a small 48-lead LQFP package.

The features of AD9765ASTZ can be summarized as:(1)12-Bit Dual Transmit DAC; (2)125 MSPS Update Rate; (3)Excellent SFDR to Nyquist @ 5 MHz Output: 75 dBc; (4)Excellent Gain and Offset Matching: 0.1%; (5)Fully Independent or Single Resistor Gain Control; (6)Dual Port or Interleaved Data; (7)On-Chip 1.2 V Reference; (8)Single 5 V or 3 V Supply Operation; (9)Power Dissipation: 380 mW @ 5 V; (10)Power-Down Mode: 50 mW @ 5 V; (11)48-Lead LQFP.

The absolute maximum ratings of AD9765ASTZ are:(1)AVDD:-0.3V to +6.5V; (2)DVDD:-0.3V to +6.5V; (3)ACOM:-0.3V to +0.3V; (4)MODE, CLK1, CLK2, WRT1,WRT2:-0.3V to DVDD+0.3V; (5)Digital Inputs:-0.3V to DVDD+0.3V; (6)IOUTA1/IOUTA2, IOUTB1/IOUTB2:-1.0V to AVDD+0.3V; (7)REFIO, FSADJ1, FSADJ2:-0.3V to AVDD+0.3V; (8)GAINCTRL, SLEEP:-0.3V to AVDD+0.3V; (9)Junction Temperature:+150°C; (10)Storage Temperature:-65°C to +150°C; (11)Lead Temperature (10 sec):+300°C.

If you want to know more information such as the electrical characteristics about the AD9765ASTZ, please download the datasheet in www.seekic.com or www.chinaicmart.com .