概览
简介
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
应用
- CRT Displays
- High Speed A/D Converters
- Signal Reconstruction
- Waveform Synthesis
文档
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| 类型 | 文档标题 | 日期 |
| 数据手册 | PDF 484 KB | |
| 手册 | PDF 5.20 MB 日文 | |
| 手册 | PDF 4.85 MB | |
| Product Advisory | PDF 282 KB | |
| 产品变更通告 | PDF 134 KB | |
| 应用文档 | PDF 338 KB | |
| 应用文档 | PDF 503 KB | |
| 应用文档 | PDF 1.08 MB | |
| 应用文档 | PDF 287 KB | |
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设计和开发
模型
ECAD 模块
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| SBDIP | Tube | 60 |
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