概览
描述
The HI-565A is a fast, 12-bit, current output, digital-to-analog converter. The monolithic chip includes a precision voltage reference, thin-film R2R ladder, reference control amplifier and twelve High-Speed bipolar current switches. The Intersil dielectric isolation process provides latch free operation while minimizing stray capacitance and leakage currents, to produce an excellent combination of speed and accuracy. Also, ground currents are minimized to produce a low and constant current through the ground terminal, which reduces error due to code dependent ground currents. HI-565A dice are laser trimmed for a maximum integral nonlinearity error of ±0. 5 LSB at 25°C. In addition, the low noise buried zener reference is trimmed both for absolute value and temperature coefficient. Power dissipation is typically 250mW, with ±15V supplies. The HI-565A is offered in both commercial and military grades. See Ordering Information.
特性
- 12-Bit DAC and Reference on a Single Chip
- Pin Compatible With AD565A
- Very High-Speed: Settles to ±0.5 LSB in 250ns (Max) Full Scale Switching Time 30ns (Typ)
- Guaranteed For Operation With ±12V Supplies
- Monotonicity Guaranteed Over Temperature
- Nonlinearity Guaranteed Over Temp (Max) ±0.5 LSB
- Low Gain Drift (Max, DAC Plus Ref) 25ppm/°C
- Low Power Dissipation 250mW
产品对比
应用
文档
|
|
|
---|---|---|
类型 | 文档标题 | 日期 |
数据手册 | PDF 484 KB | |
宣传手册 | PDF 5.41 MB 日本語 | |
产品咨询 | PDF 282 KB | |
产品变更通告 | PDF 134 KB | |
应用说明 | PDF 503 KB | |
应用说明 | PDF 224 KB | |
应用说明 | PDF 1.08 MB | |
应用说明 | PDF 287 KB | |
8 items
|
设计和开发
模型
ECAD 模块
点击产品选项表中的 CAD 模型链接,查找 SamacSys 中的原理图符号、PCB 焊盘布局和 3D CAD 模型。如果符号和模型不可用,可直接在 SamacSys 请求该符号或模型。

产品选项
当前筛选条件