參數(shù)資料
型號: ADS1203
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): 10/24頁
文件大小: 276K
代理商: ADS1203
SBAS318 JUNE 2004
www.ti.com
10
TYPICAL CHARACTERISTICS (continued)
VDD = +5V, VIN+ = 250mV to +250mV, VIN = 0V, MCLK input = 20MHz, and 16-bit Sinc3 filter, with OSR = 256, unless otherwise noted.
SPURIOUSFREE DYNAMIC RANGE AND
TOTAL HARMONIC DISTORTION vs TEMPERATURE
(Mode 0)
Temperature ( C)
S
T
105
103
101
99
97
95
93
91
89
87
85
105
103
101
99
97
95
93
91
89
87
85
40
20
20
0
40
80
60
100
SFDR
THD
0.5V
PP
5kHz
SPURIOUSFREE DYNAMIC RANGE
AND TOTAL HARMONIC DISTORTION
vs TEMPERATURE (Mode 3, MCLK = 20MHz)
Temperature ( C)
S
T
105
103
101
99
97
95
93
91
89
87
85
105
103
101
99
97
95
93
91
89
87
85
40
20
20
0
40
80
60
100
SFDR
THD
0.5V
PP
5kHz
SPURIOUSFREE DYNAMIC RANGE
AND TOTAL HARMONIC DISTORTION
vs TEMPERATURE (Mode 3, MCLK = 32MHz)
Temperature ( C)
S
T
105
103
101
99
97
95
93
91
89
87
85
105
103
101
99
97
95
93
91
89
87
85
40
20
20
0
40
80
60
100
SFDR
THD
0.5V
PP
5kHz
SPURIOUSFREE DYNAMIC RANGE AND
TOTAL HARMONIC DISTORTION vs INPUT FREQUENCY
(Mode 0)
Frequency (kHz)
S
T
110
100
90
80
70
60
50
110
100
90
80
70
60
50
1
10
20
SFDR
THD
SPURIOUSFREE DYNAMIC RANGE AND
TOTAL HARMONIC DISTORTION vs INPUT FREQUENCY
(Mode 3, MCLK = 20MHz)
Frequency (kHz)
S
T
110
100
90
80
70
60
50
110
100
90
80
70
60
50
1
10
20
SFDR
THD
SPURIOUSFREE DYNAMIC RANGE AND
TOTAL HARMONIC DISTORTION vs INPUT FREQUENCY
(Mode 3, MCLK = 32MHz)
Frequency (kHz)
S
T
110
100
90
80
70
60
50
110
100
90
80
70
60
50
SFDR
THD
1
10
20
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參數(shù)描述
ADS1203IPWR 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
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