參數資料
型號: 7805ALPRPDI
廠商: MAXWELL TECHNOLOGIES
元件分類: ADC
英文描述: 16-Bit Latchup Protected ADC
中文描述: 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, DIP28
封裝: DIP-28
文件頁數: 5/18頁
文件大?。?/td> 262K
代理商: 7805ALPRPDI
M
5
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
8. 7805ALP S
AMPLING
D
YNAMICS
(V
S
= 5V, T
A
= -40
TO
+85
°
C U
NLESS
O
THERWISE
S
PECIFIED
)
P
ARAMETER
T
EST
C
ONDITIONS
S
UBGROUPS
M
IN
T
YP
M
AX
U
NIT
Aperture Delay
Transient Response
Overvoltage Recovery
1
9, 10, 11
9, 10, 11
9, 10, 11
--
--
--
40
2
150
--
--
--
nS
μS
nS
FS Step
1. Recovers to specified performance after 2 x f
S
input overvoltage.
T
ABLE
9. 7805ALP R
EFERENCE
T
ABLE
10.
(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
Internal Reference Voltage
Internal Reference Source Current (Must use external buffer)
Internal Reference Drift
External Reference Voltage Range for Specified Linearity
1
External Reference Current Drain
2
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
--
2.48
--
--
--
--
2.5
1
8
2.5
--
2.52
--
--
--
100
V
μA
ppm/
°
C
V
μA
1. Tested by application of signal.
2. Guaranteed by design
T
ABLE
11. 7805ALP D
IGITAL
O
UTPUTS
(V
S
= 5V, T
A
= -40
TO
+85
°
C U
NLESS
O
THERWISE
S
PECIFIED
)
P
ARAMETER
T
EST
C
ONDITIONS
S
UBGROUPS
M
IN
T
YP
M
AX
U
NIT
Data Formatting
Data Coding
V
OL
V
OH
Leakage Current
(Parallel 16-bits Binary Two’s Complement)
Binary Two’s Complement
--
--
4.0
--
--
--
(I
SINK
= 1.6mA) 4.0
(I
SOURCE
= -400 μA)
High-Z State, V
OUT
= 0V
to V
S
High-Z State
1, 2, 3
1, 2, 3
1, 2, 3
0.4
--
±5
V
V
μA
Output Capacitance
1
1. Guarenteed by design
--
--
10
--
pF
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