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参数资料
| 型号： | 7809LPRPFI |
| 厂商： | MAXWELL TECHNOLOGIES |
| 元件分类： | ADC |
| 英文描述： | 16-Bit Latchup Protected Analog to Digital Converter |
| 中文描述： | 3-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, DFP24 |
| 封装： | FP-24 |
| 文件页数： | 6/23页 |
| 文件大小： | 462K |
| 代理商： | 7809LPRPFI |
M
6
All data sheets are subject to change without notice
2005 Maxwell Technologies
All rights reserved.
16-Bit Latchup Protected Analog to Digital Converter
7809LP
01.11.05 Rev 7
T
ABLE
9. 7809LP R
EFERENCE
(S
PECIFIED
P
ERFORMANCE
-40
TO
+85°C)
P
ARAMETER
C
ONDITIONS
M
IN
T
YP
M
AX
U
NIT
Internal Reference Voltage
Internal Reference Source Current (Must be
ext. buffer)
External Reference Voltage Range for Speci-
fied Linearity
1
External Reference Current Drain
No Load
2.48
--
2.5
1
2.52
--
V
μA
1. Tested by application of signal.
2.3
2.5
2.7
V
Ext. 2.5000V Ref
--
--
100
μA
T
ABLE
10. 7809LP D
IGITAL
O
UTPUTS
(S
PECIFIED
P
ERFORMANCE
-40
TO
+85°C)
P
ARAMETER
S
UBGROUPS
C
ONDITIONS
M
IN
T
YP
M
AX
U
NIT
Data Format
Data Coding
Pipeline Delay
Data Clock
Internal (Output Only When
Transmtting Data)
External (Can Run Continually)
V
OL
V
OH
Leakage Current
1
Serial 16-bits
Binary Two’s Complement or Straight Binary
Conversion results only available after completed conversion
Selectable for internal or external data clock
9, 10, 11
EXT/INT Low
EXT/INT High
--
0.1
2.3
--
--
10
MHz
1, 2, 3
I
SINK
= 1.6 mA
I
SOURCE
= 500 μA
High-Z State,
V
OUT
= 0V to V
DIG
High-Z State
--
4
--
--
--
--
0.4
--
±10
V
1. Not tested.
1, 2, 3
μA
Output Capacitance
1
1, 2, 3
--
15
--
pF
T
ABLE
11. 7809LP P
OWER
S
UPPLIES
(S
PECIFIED
P
ERFORMANCE
-40
TO
+85°C)
P
ARAMETER
S
UBGROUPS
C
ONDITIONS
M
IN
T
YP
M
AX
U
NIT
V
DIG
V
ANA
I
DIG
I
ANA
Power Dissipation
PWRD LOW
PWRD HIGH
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
Must be < V
ANA
4.75
4.75
--
--
5
5
5.25
5.25
--
--
V
V
0.3
16
mA
mA
mW
V
ANA
= V
DIG
= 5V
f
s
= 100 kHz
--
--
--
--
132
100
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| 7809R-010-500 | 制造商:Belden Inc 功能描述: |
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