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參數(shù)資料
| 型號： | ADS1203IPWR |
| 英文描述： | MOTOR CONTROL CURRENT MEASUREMENT |
| 中文描述： | 電機(jī)控制電流測量 |
| 文件頁數(shù)： | 2/24頁 |
| 文件大?。?/td> | 276K |
| 代理商： | ADS1203IPWR |
SBAS318 JUNE 2004
www.ti.com
2
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate
precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to
damage because very small parametric changes could cause the device not to meet its published specifications.
ORDERING INFORMATION
PRODUCT
MAXIMUM
INTEGRAL
LINEARITY
ERROR
(LSB)
MAXIMUM
GAIN
ERROR (%)
PACKAGE-
LEAD
PACKAGE
DESIGNATOR(1)
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
MARKING
ORDERING
NUMBER
TRANSPORT
MEDIA, QUANTITY
ADS1203(2)
±
3
±
1
TSSOP-8
PW
40
°
C to +85
°
C
AZ1203
ADS1203IPWT
Tape and Reel, 250
ADS1203IPWR
Tape and Reel, 2000
(1)For the most current specification and package information, refer to our web site at www.ti.com.
(2)16-pin QFN (3x3) package available soon.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted(1)
ADS1203
0.3 to +6
UNIT
V
V
V
W
°
C
°
C
°
C
°
C
Supply voltage, GND to VDD
Analog input voltage range
Digital input voltage range
Power Dissipation
Operating Virtual Junction Temperature Range, TJ
Operating Free-Air Temperature Range, TA
Storage Temperature Range, TSTG
Lead Temperature (1.6mm or 1/16
″
from case for 10s)
(1)Stresses beyond those listed under
Absolute Maximum Ratings
may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under
Recommended Operating Conditions
is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
GND 0.4 to VDD + 0.3
GND 0.3 to VDD + 0.3
0.25
40 to +150
40 to +85
65 to +150
+260
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Supply Voltage, VDD
Analog Input Voltage
Operating Common-Mode Signal
External Clock(1)
Operating Junction Temperature Range
(1)With reduced accuracy, clock can go from 1MHz up to 32MHz; see Typical Characteristic curves.
MIN
4.5
250
0
16
40
NOM
5.0
MAX
5.5
+250
+5
24
+105
UNIT
V
mV
V
MHz
°
C
20
DISSIPATION RATING TABLE
PACKAGE
TA
≤
25
°
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C(1)
3.868mW/
°
C
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
TSSOP-8
483.6mW
309.5mW
251.4W
(1)This is the inverse of the traditional junction-to-ambient thermal resistance (RJA). Thermal resistances are not production tested and are for
informational purposes only.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS1203IPWRG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Current Shunt D-S Modulator RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS1203IPWT | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Current Shunt D-S Modulator RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS1203IPWTG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Current Shunt D-S Modulator RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS1203IRGTR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Current Shunt D-S Modulator RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS1203IRGTRG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Current Shunt D-S Modulator RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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