參數(shù)資料
型號(hào)： TMX320C2812ZHHQ
廠商： Texas Instruments, Inc.
英文描述： BULB REPLACEMENT 32W
中文描述： TMS320R2811，TMS320R2812數(shù)字信號(hào)處理器
文件頁數(shù)： 131/147頁
文件大?。?/td> 2021K
代理商： TMX320C2812ZHHQ
Electrical Specifications
131
June 2004
SPRS257
6.29.5
Detailed Description
6.29.5.1
Reference Voltage
The on-chip ADC has a built-in reference, which provides the reference voltages for the ADC. ADCVREFP
is set to 2.0 V and ADCVREFM is set to 1.0 V.
6.29.5.2
Analog Inputs
The on-chip ADC consists of 16 analog inputs, which are sampled either one at a time or two channels at a
time. These inputs are software-selectable.
6.29.5.3
Converter
The on-chip ADC uses a 12-bit four-stage pipeline architecture, which achieves a high sample rate with low
power consumption.
6.29.5.4
Conversion Modes
The conversion can be performed in two different conversion modes:
Sequential sampling mode (SMODE = 0)
Simultaneous sampling mode (SMODE = 1)
6.29.6
Sequential Sampling Mode (Single-Channel) (SMODE = 0)
In sequential sampling mode, the ADC can continuously convert input signals on any of the channels (Ax
to Bx). The ADC can start conversions on event triggers from the Event Managers (EVA/EVB), software
trigger, or from an external ADCSOC signal. If the SMODE bit is 0, the ADC will do conversions on the selected
channel on every Sample/Hold pulse. The conversion time and latency of the Result register update are
explained below. The ADC interrupt flags are set a few SYSCLKOUT cycles after the Result register update.
The selected channels will be sampled at every falling edge of the Sample/Hold pulse. The Sample/Hold pulse
width can be programmed to be 1 ADC clock wide (minimum) or 16 ADC clocks wide (maximum).
A
相關(guān)PDF資料
PDF描述
TMX320F2811ZHHQ BULB REPLACEMENT 9W
TMX320R2811ZHHQ MICROSCOPE STEREO ZOOM W/LT RING
TMP320F2812ZHHQ MICROSCOPE LTD SHOP W/DL RETICLE
TMP320C2811ZHHQ TMS320R2811, TMS320R2812 Digital Signal Processors
TMR320F2811ZHHQ TMS320R2811, TMS320R2812 Digital Signal Processors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMX320C2812ZHHS 制造商:TI 制造商全稱:Texas Instruments 功能描述:TMS320R2811, TMS320R2812 Digital Signal Processors
TMX320C28343ZHH 功能描述:32位微控制器 - MCU Delfino MCU RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
TMX320C28345ZEP 制造商:Texas Instruments 功能描述:DELFINO MICROCONTROLLER - Trays
TMX320C28345ZHH 制造商:Texas Instruments 功能描述:DELFINO MICROCONTROLLER - Trays
TMX320C28346ZEP 功能描述:32位微控制器 - MCU Delfino Micro controller RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
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