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參數(shù)資料
| 型號： | X96010V14I |
| 廠商： | INTERSIL CORP |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | Sensor Conditioner with Dual Look Up Table Memory and DACs |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO14 |
| 封裝： | TSSOP-14 |
| 文件頁數(shù)： | 15/26頁 |
| 文件大?。?/td> | 372K |
| 代理商： | X96010V14I |
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15
FN8214.1
October 25, 2005
A/D Converter Range
From Figure 6 we can see that the operating range of the
A/D converter input depends on the voltage reference.
The table below summarizes the voltage range
restrictions on the VSense and VRef pins in different
configurations :
VSense and VRef ranges
LOOK-UP TABLES
The X96010 memory array contains two 64-byte look-
up tables. One is associated to pin I1’s output current
generator and the other to pin I2’s output current gen-
erator, through their corresponding D/A converters.
The output of each look-up table is the byte contained
in the selected row. By default these bytes are the
inputs to the D/A converters driving pins I1 and I2.
The byte address of the selected row is obtained by
adding the look-up table base address (90h for LUT1,
and D0h for LUT2) and the appropriate row selection
bits. See Figure 8.
By default the look-up table selection bits are the
6 MSBs of the A/D converter output. Alternatively,
the A/D converter can be bypassed and the six row
selection bits are the six LSBs of Control Registers
1 and 2, for the LUT1 and LUT2 respectively. The
selection between these options is illustrated in Fig-
ure 9, and described in “I2DS: Current Generator 2
Direction Select Bit (Non-volatile)” on page 12, and
“Control Register 2” on page 12.
CURRENT GENERATOR BLOCK
The Current Generator pins I1 and I2 are outputs of
two independent current mode D/A converters.
D/A Converter Operation
The Block Diagram for each of the D/A converters is
shown in Figure 7.
The input byte of the D/A converter selects a voltage
on the non-inverting input of an operational amplifier.
The output of the amplifier drives the gate of a FET,
whose source is connected to ground via resistor R1
or R2. This node is also fed back to the inverting input
of the amplifier. The drain of the FET is connected to
the output current pin (I1 or I2) via a “polarity select”
circuit block.
VRef
Internal
A/D Converter Input
VSense Pin
Ranges
0
≤
V(VSense)
≤
V(VRef)
0
≤
V(VRef)
≤
1.3 V
0
≤
V(VSense)
≤
V(VRef)
External
VSense Pin
All voltages referred to Vss.
X96010
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X96010V14IZ | Hook-Up Wire; Conductor Size AWG:24; No. Strands x Strand Size:19 x 36; Jacket Color:Purple; Approval Bodies:UL; Approval Categories:UL AWM Style 1180; Passes VW-1 Flame Test; Cable/Wire MIL SPEC:MIL-W-16878/5 Type EE RoHS Compliant: Yes |
| X96011 | Temperature Sensor with Look Up Table Memory and DAC(溫度傳感器，帶雙查找表存儲器及DAC) |
| X96011V14I | Temperature Sensor with Look Up Table Memory and DAC |
| X96011V14IZ | Temperature Sensor with Look Up Table Memory and DAC |
| X96012V14I | Universal Sensor Conditioner with Dual Look Up Table Memory and DACs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X96010V14IZ | 功能描述:板上安裝溫度傳感器 SENSOR CONDITIONER W/DL LOOP UP TABLE RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| X96011 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Temperature Sensor with Look-Up Table Memory and DAC |
| X96011_08 | 制造商:INTERSIL 制造商全稱: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 類別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:溫度監(jiān)控系統(tǒng)（傳感器） 傳感器類型:內(nèi)部和外部 感應(yīng)溫度:-40°C ~ 125°C，外部傳感器 精確度:±2.5°C 本地（最大值），±5°C 遠(yuǎn)程（最大值） 拓?fù)?ADC，比較器，寄存器庫 輸出類型:2 線 SMBus? 輸出警報(bào):無 輸出風(fēng)扇:無 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-8 供應(yīng)商設(shè)備封裝:SOT-23-8 包裝:Digi-Reel® 其它名稱:296-22675-6 |
| X96011V14IZ | 功能描述:IC SENSOR TEMP BIAS SGL 14-TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:溫度監(jiān)控系統(tǒng)（傳感器） 傳感器類型:內(nèi)部和外部 感應(yīng)溫度:-40°C ~ 125°C，外部傳感器 精確度:±2.5°C 本地（最大值），±5°C 遠(yuǎn)程（最大值） 拓?fù)?ADC，比較器，寄存器庫 輸出類型:2 線 SMBus? 輸出警報(bào):無 輸出風(fēng)扇:無 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-8 供應(yīng)商設(shè)備封裝:SOT-23-8 包裝:Digi-Reel® 其它名稱:296-22675-6 |
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