参数资料
型号: 151-0153
厂商: Rabbit Semiconductor
文件页数: 69/162页
文件大小: 0K
描述: ASSEMBLY - RABBITFLEX CABLES
标准包装: 1
系列: RabbitFLEX™
附件类型: 缆线组件
适用于相关产品: BL300F
The sampling precision is the number of gradations possible for each sample point. Each time a sample is
taken, the sampling precision determines the digital value that is assigned. For example, if the precision is
10 the software can assign a sample one of 10 discrete numbers. By increasing the sampling precision, just
like with the sampling rate, you can make the sample points more closely resemble the curved line of the
analog signal.
As of the date of this manual, a really good description of sampling rate and precision (among other
things) can be found at:
5.7 ADCs
To measure the analog input signal, the ramp-compare ADC circuits uses the ramp generator on the Pow-
erCore module. The ramp generator produces a saw-tooth signal that ramps up, then quickly falls to zero.
The input capture timer starts counting when the ramping up starts. When the ramp voltage matches the
analog input signal, a comparator fires, and the timer's value is recorded.
The RAMP_OUT pin is the output from the core module’s ramp generator.
The calibration of the ramp is tied to an onboard 2.5 V voltage reference. The 400 Hz ramp has a linear
rise time from 0 to 3.1 V of approximately 1.9 ms, and ramps down in approximately 0.45 ms. (The ramp
actually starts at a slightly negative voltage of approximately -0.05 V.) The ramp output has a linearity of
about 0.1%.
For more information on the ramp generator, see the PowerCore FLEX User’s Manual .
RabbitFLEX User’s Manual
63
相关PDF资料
PDF描述
1515738-1 INSERT ASSEMBLY 1 CHANNEL
1515739-1 INSERT ASSEMBLY, 2 X 1310
1515740-1 INSERT ASSEMBLY 4 CHANNEL
1515747-1 INSERT ASSEMBLY 4 CHANNEL
1515867-1 PROTECTIVE CAP,PLUG CONN.
相关代理商/技术参数
参数描述
151-01530 功能描述:RATCHET P CLAMP SIZE A SOFT INSE 制造商:hellermanntyton 系列:- 零件状态:新产品 配件类型:插件 配套使用产品/相关产品:Ratchet P 夹,6.2mm-13.7mm 捆扎直径 材料:热塑性塑胶(TPE) 特性:- 标准包装:100
151-01531 功能描述:RATCHET P CLAMP SIZE B SOFT INSE 制造商:hellermanntyton 系列:- 零件状态:新产品 配件类型:插件 配套使用产品/相关产品:Ratchet P 夹,13.2mm-19.5mm 捆扎直径 材料:热塑性塑胶(TPE) 特性:- 标准包装:100
151-01532 功能描述:RATCHET P CLAMP SIZE C SOFT INSE 制造商:hellermanntyton 系列:- 零件状态:新产品 配件类型:插件 配套使用产品/相关产品:Ratchet P 夹,19.2mm-36mm 捆扎直径 材料:热塑性塑胶(TPE) 特性:- 标准包装:100
151-01533 功能描述:RATCHET P CLAMP SIZE D SOFT INSE 制造商:hellermanntyton 系列:- 零件状态:新产品 配件类型:插件 配套使用产品/相关产品:Ratchet P 夹,35.1mm-51mm 捆扎直径 材料:热塑性塑胶(TPE) 特性:- 标准包装:100
151-01554 功能描述:WIDE STRAP ADHESIVE MOUNT BLK 制造商:hellermanntyton 系列:* 零件状态:在售 标准包装:3,000