參數(shù)資料
型號: ADS7819UB
英文描述: 12-Bit 800kHz Sampling CMOS ANALOG-to-DIGITAL CONVERTER
中文描述: 12位800kHz采樣CMOS模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù): 6/11頁
文件大小: 317K
代理商: ADS7819UB
6
ADS7819
CONVERSION TIME (t
7
) vs TEMPERATURE
1200
1150
1100
1050
1000
950
900
850
800
750
–75
–50
–25
0
25
50
75
100
125
150
Temperature (°C)
C
INTERNAL REFERENCE VOLTAGE vs TEMPERATURE
–75
–50
–25
0
25
50
75
100
125
150
2.520
2.515
2.510
2.505
2.500
2.4
2.490
2.485
2.480
I
Temperature (°C)
CODE TRANSITION NOISE
Analog Input Voltage – Expected Code Center (LSBs)
0
100
75
50
25
C
0
1
0.25
0.5
0.75
TYPICAL PERFORMANCE CURVES
(CONT)
T = +25
°
C, f
S
=800kHz, +V
DIG
= +V
ANA
= +5V, –V
ANA
= –5V, using internal reference and the 50
input resistors as shown in Figure 4b, unless otherwise specified.
D.C. PARAMETERS vs. TEMPERATURE
0
4095
3584
3072
2560
2048
1536
1024
512
Decimal Code
0
4095
3584
3072
2560
2048
1536
1024
512
Decimal Code
All Codes INL
All Codes DNL
1
0.5
0
–0.5
–1
1
1
1
0.5
0
–0.5
–1
P
F
P
F
–F
S
Error
+F
S
Error
Temperature (
°
C)
–50
150
–75
Offset Error
0.2
0.1
0
–0.1
–0.2
0.2
0.1
0
–0.1
–0.2
2
1
0
–1
–2
L
F
125
100
75
50
25
0
–25
相關(guān)PDF資料
PDF描述
ADS7819 CMOS Dual 4-Input NOR Gate 14-SOIC -55 to 125
ADS7819P CMOS Dual 4-Input NOR Gate 14-SOIC -55 to 125
ADS7819U 12-Bit 800kHz Sampling CMOS ANALOG-to-DIGITAL CONVERTER
ADS7820 CMOS Dual 4-Input NOR Gate 14-SOIC -55 to 125
ADS7820P 12-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS7820 制造商:BB 制造商全稱:BB 功能描述:12-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER
ADS7820P 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:BURR BROWN 功能描述:ANALOG 2000 DC S8J2B 制造商:Texas Instruments 功能描述:
ADS7820PB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12bit 10 Micro-Sec 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
ADS7820U 制造商:Rochester Electronics LLC 功能描述:- Bulk
ADS7820UB 制造商:Rochester Electronics LLC 功能描述:- Bulk