DC2025A-A

LINEAR TECHNOLOGY  DC2025A-A  演示板, LTC2668, 16位, SOFTSPAN, 数模转换器

The is a Demonstration Board for LTC2668 a 16-channel 16-bit ±10V VOUT SoftSpan™ Digital-to-Analogue Converters DACs with 10ppm/°C maximum reference. This device features per-channel SoftSpan configuration with five output ranges, 0 to 5V, 0 to 10V, ±2.5V, ±5V and ±10V. A toggle feature allows any or all DACs to switch between two programmed codes via a single SPI command or by the TGP input pin. The versatile SPI interface can operate on any logic level between 1.71 and 5.5V, for easy interface to lower voltage microcontrollers or FPGAs.