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参数资料
| 型号： | 7805ALPRPFK |
| 厂商： | MAXWELL TECHNOLOGIES |
| 元件分类： | ADC |
| 英文描述： | 16-Bit Latchup Protected ADC |
| 中文描述： | 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, DFP28 |
| 封装： | DFP-28 |
| 文件页数： | 3/18页 |
| 文件大小： | 262K |
| 代理商： | 7805ALPRPFK |
M
3
All data sheets are subject to change without notice
2005 Maxwell Technologies
All rights reserved.
16-Bit Latchup Protected ADC
7805ALP
01.10.05 Rev 9
T
ABLE
2. 7805ALP A
BSOLUTE
M
AXIMUM
R
ATINGS
P
ARAMETER
S
YMBOL
M
IN
T
YP
M
AX
U
NIT
Analog Inputs
V
IN
CAP
REF
DGND
AGND1
AGND2
V
S
-25
V
S
9
-0.3
-0.3
-0.3
--
-0.3
--
--
--
--
--
--
7
--
25
AGND2 - 0.3
--
0.3
0.3
0.3
V
Ground Voltage Difference
V
Supply Input
Digital Inputs
Thermal Impedance
Internal Power Dissipation
MaximumJunction Temperature
V
V
VS + 0.3
11
825
165
Θ
JC
°
C/W
mW
--
--
--
--
T
J
°
C
T
ABLE
3. 7805ALP DC A
CCURACY
S
PECIFICATIONS
(V
S
= 5V, T
A
= -40
TO
+85
°
C U
NLESS
O
THERWISE
S
PECIFIED
)
P
ARAMETER
C
ONDITIONS
S
UBGROUPS
M
IN
T
YP
M
AX
U
NIT
Integral Linearity Error
Differential Linearity Error
No Mssing Codes
1
Transition Noise
2
Full Scale Error
3,4
Full Scale Error Drift
Bipolar Zero Error
3
Bipolar Zero Error Drift
Power Supply Sensitivity
--
--
15
--
--
--
--
--
--
--
--
--
1.3
--
±7
--
±2
--
±3
4, -1
--
--
±0.5
--
±10
--
±8
LSB
LSB
Bits
LSB
%
ppm/
°
C
mV
ppm/
°
C
LSB
1. Guaranteed by design
2. Typical rms noise at worst case transitions and temperatures.
3. Measured with various fixed resistors.
4. Full scale error is worst case - Full Scale or +Full Scale untrimmed deviation fromideal first and last code transitions, divided
by the transition voltage (not divided by the full-scale range) and included the effect of offset error.
4.8V < V
S
< 5.25V
T
ABLE
4. 7805ALP D
IGITAL
I
NPUTS
(V
S
= 5V, T
A
= -40
TO
+85
°
C U
NLESS
O
THERWISE
S
PECIFIED
)
P
ARAMETER
S
UBGROUPS
M
IN
T
YP
M
AX
U
NIT
V
IL
V
IH
1, 2, 3
-0.3
2.0
--
--
0.8
V
V
V
S
+0.3
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