參數(shù)資料
型號(hào)： ADS7807P
英文描述： CMOS Quad 2-Input NOR Gate 14-SOIC -55 to 125
中文描述： 低功耗16位采樣CMOS模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù)： 2/23頁
文件大?。?/td> 524K
代理商： ADS7807P
ADS7807
SBAS022B
2
www.ti.com
Analog Inputs: R1
IN
...........................................................................
±
12V
R2
..........................................................................
±
5.5V
CAP .................................. V
+ 0.3V to AGND2
–
0.3V
REF ......................................... Indefinite Short to AGND2,
Momentary Short to V
Ground Voltage Differences: DGND, AGND1, and AGND2 .............
±
0.3V
V
ANA
....................................................................................................... 7V
V
DIG
to V
...................................................................................... +0.3V
V
........................................................................................................ 7V
Digital Inputs .............................................................
–
0.3V to V
+ 0.3V
Maximum Junction Temperature ................................................... +165
°
C
Internal Power Dissipation ............................................................. 825mW
Lead Temperature (soldering, 10s) ............................................... +300
°
C
ABSOLUTE MAXIMUM RATINGS
(1)
ELECTRICAL CHARACTERISTICS
At T
A
=
–
40
°
C to +85
°
C, f
S
= 40kHz, V
DIG
= V
ANA
= +5V, and using internal reference and fixed resistors (see Figure 7b), unless otherwise specified.
ADS7807P, U
ADS7807PB, UB
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
RESOLUTION
16
Bits
ANALOG INPUT
Voltage Ranges
Impedance
Capacitance
±
10, 0 to +5, 0 to +4
(See Table II)
V
35
pF
THROUGHPUT SPEED
Conversion Time
Complete Cycle
Throughput Rate
20
25
μ
s
μ
s
kHz
Acquire and Convert
40
DC ACCURACY
Integral Linearity Error
Differential Linearity Error
No Missing Codes
Transition Noise
(2)
Gain Error
Full-Scale Error
(3,4)
Full-Scale Error Drift
Full-Scale Error
(3,4)
Full-Scale Error Drift
Bipolar Zero Error
(3)
Bipolar Zero Error Drift
Unipolar Zero Error
(3)
Unipolar Zero Error Drift
Recovery Time to Rated Accuracy
from Power-Down
(5)
Power-Supply Sensitivity
(V
DIG
= V
ANA
= V
S
)
±
3
±
1.5
+1.5,
–
1
LSB
(1)
LSB
Bits
LSB
%
%
ppm/
°
C
%
ppm/
°
C
mV
ppm/
°
C
mV
ppm/
°
C
ms
+3,
–
2
15
16
0.8
±
0.2
±
0.1
±
0.5
±
0.25
±
7
±
5
Ext. 2.5000V Ref
Ext. 2.5000V Ref
±
10V Range
±
10V Range
0V to 5V, 0V to 4V Ranges
0V to 5V, 0V to 4V Ranges
2.2
μ
F Capacitor to CAP
±
0.5
±
0.25
±
0.5
±
10
±
0.5
±
3
±
0.5
1
+4.75V < V
S
< +5.25V
±
8
LSB
MINIMUM
SIGNAL-TO-
(NOISE +
DISTORTION)
RATIO (DB)
MAXIMUM
INTEGRAL
LINEARITY
ERROR (LSB)
SPECIFIED
NO MISSING
CODE LEVEL
(LSB)
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESIGNATOR
(1)
PACKAGE
MARKING
ORDERING
NUMBER
TRANSPORT
MEDIA, QUANTITY
PRODUCT
PACKAGE-LEAD
ADS7807P
ADS7807PB
ADS7807U
±
3
±
1.5
±
3
"
±
1.5
"
15
16
15
"
16
"
83
86
83
"
86
"
Dip-28
"
SO-28
"
"
"
NT
"
DW
"
"
"
–
40
°
C to +85
°
C
"
–
40
°
C to +85
°
C
"
"
"
ADS7807P
ADS7807PB
ADS7807U
"
ADS7807UB
"
ADS7807P
ADS7807PB
ADS7807U
ADS7807U/1K
ADS7807UB
ADS7807UB/1K
Tubes, 13
Tubes, 13
Tubes, 28
"
Tape and Reel, 1000
Tubes, 28
Tape and Reel, 1000
ADS7807UB
"
PACKAGE/ORDERING INFORMATION
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas Instru-
ments 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 degrada-
tion 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.
NOTE: (1) Stresses above those listed under
“
Absolute Maximum Ratings
”
may cause permanent damage to the device. Exposure to absolute maximum
conditions for extended periods may affect device reliability.
NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com.
相關(guān)PDF資料
PDF描述
ADS7807PB Low-Power 16-Bit Sampling CMOS ANALOG-to-DIGITAL CONVERTER
ADS7808 CMOS Quad 2-Input NOR Gate 14-SO -55 to 125
ADS7808P 12-Bit 10ms Serial CMOS Sampling ANALOG-to-DIGITAL CONVERTER
ADS7808PB 12-Bit 10ms Serial CMOS Sampling ANALOG-to-DIGITAL CONVERTER
ADS7808U CMOS Quad 2-Input NOR Gate 14-TSSOP -55 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS7807P 制造商:Texas Instruments 功能描述:16BIT ADC SAMPLING 7807 DIP28
ADS7807P 制造商:Texas Instruments 功能描述:IC ADC 16BIT 40KSPS DIP-28 制造商:Texas Instruments 功能描述:IC, ADC, 16BIT, 40KSPS, DIP-28
ADS7807PB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Low-Power 16-Bit Sampling CMOS 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
ADS7807PB 制造商:Texas Instruments 功能描述:IC 16BIT ADC SMD 7807 PDIP28
ADS7807PBG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Low-Power 16-Bit Sampling CMOS 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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