DAC8512EP: +5V, Serial Input Complete 12-Bit DAC
The DAC8512 is a complete serial input, 12-bit, voltage output digital-to-analog converter designed to operate from a single +5 V supply. It contains the DAC, input shift register and latches, reference and a rail-to-rail output amplifier. Built using a CBCMOS process, these monolithic DACs offer the user low cost, and ease of use in +5 V only systems.
Coding for the DAC8512 is natural binary with the MSB loaded first. The output op amp can swing to either rail and is set to a range of 0 V to +4.095 V-for a one-millivolt-per-bit resolution. It is capable of sinking and sourcing 5 mA. An on-chip reference is laser trimmed to provide an accurate full-scale output voltage of 4.095 V.
Serial interface is high speed, three-wire, DSP compatible with data in (SDI), clock(CLK) and load strobe (LD). There is also a chip-select pin for connecting multiple DACs.
A CLR input sets the output to zero scale at power on or upon user demand.
The DAC8512 is specified over the extended industrial (-40°C to +85°C) temperature range. DAC8512s are available in plastic DIPs and SO-8 surface mount packages.
DAC8512EP 特点
- Space Saving SO-8 or Mini-DIP Packages
- Complete, Voltage Output with Internal Reference
- 1 mV/Bit with 4.095 V Full Scale
- Single +5 Volt Operation
- No External Components
- 3-Wire Serial Data Interface, 20 MHz Data Loading Rate
- Low Power: 2.5 mW
DAC8512EP 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| DAC8512EP | 量产 | 8 ld PDIP | 8 | 待定 |
| DAC8512EPZ | 量产 | 8 ld PDIP | 8 | 待定 |
| DAC8512FP | 量产 | 8 ld PDIP | 8 | 待定 |
| DAC8512FPZ | 量产 | 8 ld PDIP | 8 | 待定 |
| DAC8512FS | 量产 | 8 ld SOIC | 8 | 待定 |
| DAC8512FSZ | 量产 | 8 ld SOIC | 8 | 待定 |
