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參數(shù)資料
| 型號： | DS1881 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 數(shù)字電位計(jì) |
| 英文描述： | Dual NV Audio Taper Digital Potentiometer |
| 中文描述： | 雙通道、非易失、音頻、對數(shù)數(shù)字電位器 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 234K |
| 代理商： | DS1881 |
D
Dual NV Audio Taper Digital Potentiometer
2
_____________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Voltage on V
DD
, SDA, and SCL Relative to GND .....-0.5V to +6.0V
Voltage on A2, A1, A0, and
CE
Relative
to GND.................-0.5V to (V
DD
+ 0.5V), not to exceed +6.0V
Voltage on V
CC
Relative to GND...........................-0.5V to +6.0V
Voltage on H1, H0, W1, W0, L1, and L0 Relative
to GND...............................................................-0.5V to +6.0V
RECOMMENDED OPERATING CONDITIONS
(T
A
= -40°C to +85°C)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Maximum Resistor Current.................................................±3mA
Operating Temperature Range ...........................-40°C to +85°C
Programming Temperature Range.........................0°C to +70°C
Storage Temperature Range.............................-55°C to +125°C
Soldering Temperature...................See J-STD-020 Specification
PARAMETER
SYMBOL
V
DD
V
CC
CONDITIONS
MIN
2.7
4.5
0
TYP
MAX
5.5
5.5
5.5
±1
UNITS
V
V
V
mA
Digital Supply Voltage
Analog Supply Range
Potentiometer Voltages
Wiper Current
(Notes 1, 2)
(Notes 1, 2)
DC ELECTRICAL CHARACTERISTICS
(V
DD
= +2.7V to +5.5V, V
CC
= +4.5V to +5.5V, T
A
= -40°C to +85°C.)
PARAMETER
SYMBOL
I
DD
I
CC
CONDITIONS
MIN
TYP
200
0.9
MAX
250
5
UNITS
μA
μA
Digital Supply Current
Analog Supply Current
(Note 3)
(Note 4)
Input Logic 0
(
CE
, SDA, SCL, A0, A1, A2)
V
IL
(Note 5)
-0.3
0.3x
V
DD
V
Input Logic 1
(
CE
, SDA, SCL, A0, A1, A2)
V
IH
(Note 5)
0.7 x
V
DD
V
DD
+
0.3
V
I
OL
= 4mA
I
OL
= 6mA
0.4
0.6
+1
+10
10
1
Output-Voltage Low (SDA)
V
OL
V
Input Leakage Current
I/O Pin Input Current (SDA)
I/O Capacitance
Power-Up Time
I
LI
-1
-10
μA
μA
pF
ms
0.4V < V
SDA
< (0.9 x V
CC
)
(Note 6)
C
I/O
t
PU
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| DS1881E-045 | Dual NV Audio Taper Digital Potentiometer |
| DS1881E-045R | Dual NV Audio Taper Digital Potentiometer |
| DS1881E-045T | Dual NV Audio Taper Digital Potentiometer |
| DS1881Z-045 | Dual NV Audio Taper Digital Potentiometer |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1881E-045 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual NV Audio Taper Digital Potentiometer |
| DS1881E-045R | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual NV Audio Taper Digital Potentiometer |
| DS1881E-045T | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual NV Audio Taper Digital Potentiometer |
| DS1881E-050 | 制造商:Maxim Integrated Products 功能描述:DUAL NV 45K AUDIO POT TSSOP-16 - Rail/Tube |
| DS1881E-050/T&R | 制造商:Maxim Integrated Products 功能描述:DUAL NV 45K AUDIO POT TSSOP 16 TRL - Tape and Reel |
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