參數(shù)資料
型號: ADS7817B
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(zhuǎn)換器
文件頁數(shù): 14/15頁
文件大?。?/td> 172K
代理商: ADS7817B
14
ADS7817
FIGURE 10. Motor Control Using the ISO130, ADS7817, and DSPS6004.
78L05
R
SENSE
from
PWM
from
PWM
First Motor
Leg Driver
AC Motor
HV
(Several
Hundred
Volts)
C
8
0.1μF
C
7
0.1μF
+V
ISO1
+5V
GND1
GND1
System
GND
System
GND
CLK
CS/SHDN
D
OUT
SCKT
SDO 0
MOSI/HA 0
SDI 1
SDI 0
ISO130
+
+5V
System
GND
R
8
200
R
9
200
SD02
SS/HA2
HV+
(Several
Hundred
Volts)
0.01μF
R
10
ADS7817
C
0.01μF
78L05
C
5
0.1μF
C
4
0.1μF
+V
ISO2
GND2
GND2
System
GND
System
GND
D
OUT
CLK
CS/SHDN
ISO130
to 2nd Motor
Leg Driver
+5V
R
5
200
R
6
200
ADS7817
C
0.01μF
78L05
C
2
0.1μF
C
1
0.1μF
+V
ISO3
GND3
GND3
System
GND
System
GND
D
OUT
CLK
CS/SHDN
ISO130
to 3rd Motor
Leg Driver
+5V
R
2
200
R
3
200
ADS7817
C
0.01μF
REF1004-1.2
C
0.1μF
C
14
5μF
+
R
7
1k
+5V
REF1004-1.2
C
0.1μF
C
12
5μF
+
R
4
1k
+5V
REF1004-1.2
C
0.1μF
C
10
5μF
+
R
1
1k
WST
WSR
Motorola
DSPS6004
SCKR
SCK/SCL
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相關代理商/技術參數(shù)
參數(shù)描述
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(zhuǎn)換器 - ADC 12-Bit Differential In MicroPwr Sampling RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構:Sigma-Delta 轉(zhuǎn)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(zhuǎn)換器 - ADC 12-Bit Differential In MicroPwr Sampling RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構:Sigma-Delta 轉(zhuǎn)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/2K5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Differential In MicroPwr Sampling RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構:Sigma-Delta 轉(zhuǎn)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