欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號： 71M6533-IGT/F
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 模擬信號調理
英文描述： SPECIALTY ANALOG CIRCUIT, PQFP100
封裝： LEAD FREE, LQFP-100
文件頁數： 24/124頁
文件大小： 2008K
代理商： 71M6533-IGT/F
71M6533/71M6534 Data Sheet
FDS_6533_6534_004
12
2007-2009 TERIDIAN Semiconductor Corporation
v1.1
Table 3: ADC RAM Locations
Signal Number
Address (HEX)
Name
0
0x00
IA
1
0x01
VA
2
0x02
IB
3
0x03
VB
4
0x04
IC
5
0x05
VC
6
0x06
ID
0x0A
TEMP
0x0B
VBAT
1.2.5
Voltage References
The device includes an on-chip precision bandgap voltage reference that incorporates auto-zero tech-
niques. The reference of the 71M6533H/71M6534H is trimmed in production to minimize errors caused
by component mismatch and drift. The result is a voltage output with a predictable temperature coeffi-
cient.
The amplifier within the reference is chopper stabilized, i.e. the polarity can be switched by the MPU us-
ing the I/O RAM register CHOP_E (0x2002[5:4]). The two bits in the CHOP_E register enable the MPU to
operate the chopper circuit in regular or inverted operation, or in toggling mode. When the chopper circuit
is toggled in between multiplexer cycles, DC offsets on the measured signals will automatically be aver-
aged out.
The general topology of a chopped amplifier is shown in Figure 2.
Figure 2: General Topology of a Chopped Amplifier
It is assumed that an offset voltage Voff appears at the positive amplifier input. With all switches, as con-
trolled by CROSS, in the A position, the output voltage is:
Voutp – Voutn = G (Vinp + Voff – Vinn) = G (Vinp – Vinn) + G Voff
With all switches set to the B position by applying the inverted CROSS signal, the output voltage is:
Voutn – Voutp = G (Vinn – Vinp + Voff) = G (Vinn – Vinp) + G Voff, or
Voutp – Voutn = G (Vinp – Vinn) - G Voff
Thus, when CROSS is toggled, e.g. after each multiplexer cycle, the offset will alternately appear on the
output as positive and negative, which results in the offset effectively being eliminated, regardless of its
polarity or magnitude.
When CROSS is high, the connection of the amplifier input devices is reversed. This preserves the over-
all polarity of that amplifier gain; it inverts its input offset. By alternately reversing the connection, the am-
plifier’s offset is averaged to zero. This removes the most significant long-term drift mechanism in the
G
-
+
V
inp
V
outp
V
outn
V
inn
CROSS
A
B
A
B
A
B
A
B
相關PDF資料
PDF描述
71M6542F-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6542G-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6541G-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP64
71M6541F-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP64
71M6541D-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP64
相關代理商/技術參數
參數描述
71M6533-IGTR/F 功能描述:計量片上系統 - SoC Precision Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時鐘頻率:70 Hz 程序存儲器大小:64 KB 數據 RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數量:12 片上 ADC: 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
71M6533-IGTR/F1 功能描述:計量片上系統 - SoC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時鐘頻率:70 Hz 程序存儲器大小:64 KB 數據 RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數量:12 片上 ADC: 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
71M6533-IGTR/F2 功能描述:計量片上系統 - SoC Precision Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時鐘頻率:70 Hz 程序存儲器大小:64 KB 數據 RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數量:12 片上 ADC: 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
71M6534 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Energy Meter IC
71M6534H 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Energy Meter IC
發布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發布成功！您可以繼續發布采購。也可以進入我的后臺，查看報價

發布成功！您可以繼續發布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*
主站蜘蛛池模板： 青海省| 侯马市| 冷水江市| 那曲县| 繁昌县| 桐庐县| 通州市| 汝南县| 句容市| 图片| 北流市| 固始县| 巴林右旗| 湟中县| 张家港市| 丹凤县| 安庆市| 丹巴县| 阜阳市| 崇左市| 双鸭山市| 万盛区| 峨边| 祁连县| 朝阳区| 广灵县| 莱西市| 松阳县| 望城县| 水城县| 鄂州市| 蒲城县| 桦川县| 安吉县| 兴安盟| 黄山市| 绥芬河市| 永登县| 宜城市| 林西县| 梁平县|