參數(shù)資料
型號: ADS7817
英文描述: 12-Bit Differential Input Micro Power Sampling ANALOG-TO-DIGITAL CONVERTER
中文描述: 12位差分輸入微功耗采樣模擬到數(shù)字轉換器
文件頁數(shù): 15/15頁
文件大?。?/td> 172K
代理商: ADS7817
15
ADS7817
FIGURE 11. Motor Control Using an Isolated ADS7817.
R
SENSE
from
PWM
from
PWM
AC Motor
1st Motor Leg
To 3rd Motor
Leg
To 2nd Motor
Leg
CS
D
OUT
CLK
R
5
200
R
6
200
ADS7817
+V
ISO1
+V
CC
V
REF
V
REF
+V
CC
Opto-Couplers
(1)
NOTE: (1) Suggested Opto-couplers are HCPL-2611 or
HCPL-7611. Inverters or buffers will be needed to drive
these devices. See the appropriate Hewlett-Packard data
sheet for more information.
REF1004-1.2
R
1
+5V
R
2
768
R
3
301
+150mV
R
4
43.2
C
2
4.7μF
+
C
0.01μF
C
4.7μF
+
C
3
0.1μF
WST
Motorola
DSP56004
SDO0
SDO1
SDO2
SCKT
SCKR
SDI0
SDI1
WSR
SCK/SCL
MISO/SDA
MOSI/HA0
HREQ
SS/HA2
相關PDF資料
PDF描述
ADS7817B 12-Bit Differential Input Micro Power Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7817C 12-Bit Differential Input Micro Power Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7818 2SC5161
ADS7818E 2SC5161
ADS7818EB 2SC5161
相關代理商/技術參數(shù)
參數(shù)描述
ADS7817B 制造商:BB 制造商全稱:BB 功能描述:12-Bit Differential Input Micro Power Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7817C 制造商:BB 制造商全稱:BB 功能描述:12-Bit Differential Input Micro Power Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7817E 制造商:TI 制造商全稱:Texas Instruments 功能描述:12-Bit Differential Input Micro Power Sampling
ADS7817E/250 功能描述:模數(shù)轉換器 - ADC 12-Bit Differential In MicroPwr Sampling RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS7817E/250G4 功能描述:模數(shù)轉換器 - ADC 12-Bit Differential In MicroPwr Sampling RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32