ADC3908CSSS datasheet(34/47 Pages) TI

部件名	ADC3908CSSS

功能描述	ADC3908Dx and ADC3908Sx 8-bit, 25 to 125MSPS Low Latency, Low Power, Small, Single and Dual Channel ADC with Integrated Input Buffers

PDF	47 Pages

Scroll/Zoom	100%

制造商	TI [Texas Instruments]

网页	http://www.ti.com

标志

34 / 47 page

8.2 Initialization Set Up

After power-up, the internal registers must be initialized to their default values through a hardware reset by

applying a high pulse on the RESET pin.

1. Apply AVDD and IOVDD (no specific sequence required). After AVDD is applied the internal band gap

reference powers up and settle out in approximately 2ms.

2. Apply hardware reset. After hardware reset is released, the default registers are loaded from internal fuses

and the internal power up calibration is initiated. The calibration takes approximately 2,000 clock cycles.

3. Begin programming using the device control pins.

ADC3908D025, ADC3908D065, ADC3908D125

ADC3908S025, ADC3908S065, ADC3908S125

SBASAU9 – OCTOBER 2024

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Product Folder Links: ADC3908D025 ADC3908D065 ADC3908D125 ADC3908S025 ADC3908S065 ADC3908S125

ADC3908CSSS 数据表(PDF) 34 Page - Texas Instruments