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參數(shù)資料
| 型號(hào)： | DS1808 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Process: 1P, 1M, 5.0um, 30V NF & PF, UVNd, UVPd ,N+ESD,TEOS Spacer, Passivation w/Nov TEOS Oxide-Nitride |
| 中文描述： | 雙路對(duì)數(shù)數(shù)字電位器 |
| 文件頁數(shù)： | 11/17頁 |
| 文件大?。?/td> | 431K |
| 代理商： | DS1808 |
DS1808
11 of 17
ABSOLUTE MAXIMUM RATINGS*
Voltage on All Pins (except /CE, SDA, SCL,
A0, A1, and A2) Relative to Ground
Voltage on Pins /CE, SDA, SCL, A0, A1, and A2
Operating Temperature
Storage Temperature
Soldering Temperature
V
B
- 0.3V to V
CC
+ 0.3V
GND - 0.3V to V
DD
+ 0.3V
-40°C to +85°C
-55°C to +125°C
See J-STD-020A specification
*This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
PARAMETER
(-40 C to +85 C)
UNITS
SYMBOL
MIN
TYP
MAX
NOTES
Analog Supply Voltage
V
CC
+4.5
+13.2
V
1, 3
Substrate Bias Voltage
V
B
-13.2
0
V
3
Digital Supply Voltage
V
DD
4.5
5.5
V
3
Resistor Inputs
L,H,W
V
B
V
CC
V
DC ELECTRICAL CHARACTERISTICS
(-40°C to +85°C/V
CC
, V
B
= 5V to 13.2V/V
DD
=4.5V to 5.5V)
SYMBOL
CONDITION
MIN
PARAMETER
TYP
MAX
UNITS
NOTES
Supply Current
Active
Input Leakage
I
CC
2
mA
12, 13
I
LI
-1
+1
A
Input Logic 1
V
IH
0.7V
DD
V
DD
+
0.3V
V
2
Input Logic 0
V
IL
GND-0.3
0.8
V
2
Power Up Time
(Port Active)
Standby Current
(V
CC
, V
B
)
t
PU
1
ms
I
STBY
8V
12V
15
25
A
4
Active Supply
Current (
V
B
)
2.0
mA
12, 13
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| DS1808Z-050+T&R | 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 32POS 45KOHM DUAL 16SOIC N - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC POT DUAL LOG HV 50K 16-SOIC |
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