參數(shù)資料
型號: ADS7816E
元件分類: ADC
英文描述: Analog-to-Digital Converter??? 12-Bit
中文描述: 12位模數(shù)轉(zhuǎn)換器
文件頁數(shù): 4/14頁
文件大小: 166K
代理商: ADS7816E
4
ADS7816
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, V
CC
= +5V, V
REF
= +5V, f
SAMPLE
= 200kHz, and f
CLK
= 16 f
SAMPLE
, unless otherwise specified.
CHANGE IN OFFSET vs REFERENCE VOLTAGE
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
C
1
2
3
4
5
Reference Voltage (V)
CHANGE IN OFFSET vs TEMPERATURE
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
D
–55
–40
–25
0
25
70
85
Temperature (°C)
CHANGE IN GAIN vs REFERENCE VOLTAGE
4
3.5
3
2.5
2
1.5
1
0.5
0
C
1
2
3
4
5
Reference Voltage (V)
CHANGE IN GAIN vs TEMPERATURE
0.15
0.1
0.05
0
–0.05
–0.1
–0.15
D
–55
–40
–25
0
25
70
85
Temperature (°C)
EFFECTIVE NUMBER OF BITS
vs REFERENCE VOLTAGE
12
11.75
11.5
11.25
11
10.75
10.5
10.25
10
E
0.1
1
10
Reference Voltage (V)
PEAK-TO-PEAK NOISE vs REFERENCE VOLTAGE
10
9
8
7
6
5
4
3
2
1
0
P
0.1
1
10
Reference Voltage (V)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS7816E/250 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit High Speed MicroPower Sampling 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
ADS7816E/250G4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit High Speed MicroPower Sampling 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
ADS7816E/2K5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit High Speed MicroPower Sampling 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
ADS7816E/2K5G4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit High Speed MicroPower Sampling 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
ADS7816E250 制造商:TI 制造商全稱:Texas Instruments 功能描述:12-Bit High Speed Micro Power Sampling