AD7812YRUZ

AD7812 is a high speed, low power, 10bit A/D converter that operate from a single 2.7V to 5.5V supply. It has eight single-ended inputs that can be configured as seven pseudo differential inputs with respect to a common, or as four independent pseudo differential channels. The user also has the option of using an external reference by connecting it to the VREF pin and setting the EXTREF bit in the control register. The VREF pin may be tied to VDD. At slower throughput rates the power-down mode may be used to automatically power down between conversions.

• Conversion time is 2.3μs
• Onboard track and hold
• Onboard reference is 2.5V ±2.5%
• Operating supply range is 2.7V to 5.5V
• DSP-/microcontroller-compatible serial interface
• High speed sampling and automatic power-down modes
• Input signal range is 0V to VREF, reference input range is 1.2V to VDD
• Linearity error is ±1LSB
• Packaging style is 20-lead TSSOP

附註

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party