DACPORT低成本,完整的向上兼容的8位DAC DACPORT Low Cost, Complete uP-Compatible 8-Bit DAC
Product Details
The AD558 DACPORT® is a complete voltage-output 8-bit digital-to-analog converter, including output amplifier, full microprocessor interface and precision voltage reference on a single monolithic chip. No external components or trims are required to interface, with full accuracy, an 8-bit data bus to an analog system.
The performance and versatility of the DACPORT is a result of several recently-developed monolithic bipolar technologies. The complete microprocessor interface and control logic is implemented with integrated injection logic I2 L, an extremely dense and low power logic structure that is process-compatible with linear bipolar fabrication. The internal precision voltage reference is the patented low voltage bandgap circuit which permits full-accuracy performance on a single +5 V to +15 V power supply. Thin-film silicon-chromium resistors provide the stability required for guaranteed monotonic operation over the entire operating temperature range all grades, while recent advances in laser-wafer-trimming of these thin-film resistors permit absolute calibration at the factory to within ±1 LSB; thus no user-trims for gain or offset are required. A new circuit design provides voltage settling to ±1/2 LSB for a full-scale step in 800 ns.
The AD558 is available in four performance grades. The AD558J and K are specified for use over the 0°C to +70°C temperature range, while the AD558S and T grades are specified for -55°C to +125°C operation. The "J" and "K" grades are available either in 16-pin plastic N or hermetic ceramic D DIPS. They are also available in 20-pin JEDEC standard PLCC packages. The "S" and "T" grades are available in the 16-pin hermetic ceramic DIP package.
DACPORT is a registered trademark of Analog Devices, Inc.
### Features and Benefits
电源电压DC 16.5V max
输出接口数 1
输出电流 5.00 mA
通道数 1
位数 8
耗散功率 0.375 W
分辨率Bits 8.0
工作温度Max 70 ℃
工作温度Min 0 ℃
耗散功率Max 375 mW
数模转换数DAC 1
电源电压Max 15 V
电源电压Min 5 V
安装方式 Through Hole
引脚数 16
封装 PDIP-16
高度 4.57 mm
封装 PDIP-16
工作温度 0℃ ~ 70℃
产品生命周期 Active
包装方式 Tube
RoHS标准 Non-Compliant
含铅标准 Contains Lead
军工级 Yes
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD558JN ADI 亚德诺 | 当前型号 | 当前型号 |
AD558JD 亚德诺 | 完全替代 | AD558JN和AD558JD的区别 |
AD558KN 亚德诺 | 类似代替 | AD558JN和AD558KN的区别 |
AD558JNZ 亚德诺 | 功能相似 | AD558JN和AD558JNZ的区别 |