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参数资料
| 型号： | X96010 |
| 厂商： | Intersil Corporation |
| 英文描述： | Sensor Conditioner with Dual Look Up Table Memory and DACs(传感器调节器，带双查找表存储器及DACs) |
| 中文描述： | 传感器护发高达表内存和DAC（传感器调节器，带双查找表存储器及DAC的双查找） |
| 文件页数： | 14/26页 |
| 文件大小： | 372K |
| 代理商： | X96010 |
14
FN8214.1
October 25, 2005
VOLTAGE REFERENCE
The voltage reference to the A/D and D/A converters
on the X96010, may be driven from the on-chip volt-
age reference, or from an external source via the VRef
pin. Bit VRM in Control Register 0 selects between the
two options (See Figure 5).
The default value of VRM is “0”, which selects the
internal reference. When the internal reference is
selected, it’s output voltage is also an output at pin
VRef with a nominal value of 1.21 V. If an external
voltage reference is preferred, the VRM bit of the Con-
trol Register 0 must be set to “1”.
Figure 5. Voltage Reference Structure
A/D CONVERTER
The X96010 contains a general purpose, on-chip, 8-bit
Analog to Digital (A/D) converter whose output is avail-
able at the Status Register as bits AD[7:0]. By default
these output bits are used to select a row in the look-
up tables associated with the X96010’s Current Gen-
erators. When bit ADCfiltOff is “0” (default), bits
AD[7:0] are updated each time the ADC performs four
consecutive conversions with the same exact result at
the 6 MSBs. When bit ADCfiltOff is “1”, these bits are
updated after every ADC conversion.
A block diagram of the A/D converter is shown in Fig-
ure 6. The voltage reference input (see “VOLTAGE
REFERENCE” for details), sets the maximum ampli-
tude of the ramp generator output. The A/D converter
input signal (see “A/D Converter Input Select” below
for details) is compared to the ramp generator output.
The control and encode logic produces a binary
encoded output, with a minimum value of 00h (0
10
),
and a full scale output value of FFh (255
10
).
The A/D converter input voltage range (VIN
ADC
) is
from 0 V to V(VRef).
VRM: bit 2 in Control register 0.
VRef Pin
On-chip
Voltage
Reference
A/D Converter and
D/A Converters reference
Figure 6. A/D Converter Block Diagram
Ramp
Generator
VSense Pin
From VRef
Clock
Control and
Encode Logic
Conversion Reset
A/D Converter
Output
(To LUTs and
Status Register)
8
Comparator
X96010
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| X96010V14IZ | 功能描述:板上安装温度传感器 SENSOR CONDITIONER W/DL LOOP UP TABLE RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| X96011 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Temperature Sensor with Look-Up Table Memory and DAC |
| X96011_08 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Temperature Sensor with Look-Up Table Memory and DAC |
| X96011V14I | 功能描述:CONDITIONER SGNL W/TABLE MEM&DAC RoHS:否 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:1 系列:- 功能:温度监控系统（传感器） 传感器类型:内部和外部 感应温度:-40°C ~ 125°C，外部传感器 精确度:±2.5°C 本地（最大值），±5°C 远程（最大值） 拓扑:ADC，比较器，寄存器库 输出类型:2 线 SMBus? 输出警报:无 输出风扇:无 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 供应商设备封装:SOT-23-8 包装:Digi-Reel® 其它名称:296-22675-6 |
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