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參數(shù)資料
| 型號(hào)： | DS4303 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Voltage Sample and Infinite Hold |
| 中文描述： | 可編程電壓基準(zhǔn) |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 421K |
| 代理商： | DS4303 |
D
Voltage Sample and Infinite Hold
_____________________________________________________________________
3
ACTIVE SUPPLY CURRENT
vs. TEMPERATURE (V
OUT
= 0.3V)
D
TEMPERATURE (
°
C)
S
60
35
10
-15
1.05
1.10
1.15
1.20
1.25
1.30
1.00
-40
85
V
CC
= 3.3V
V
CC
= 3.6V
V
CC
= 3.0V
V
CC
= 2.4V
I
L
= 0mA
ADJ = V
CC
1.27
1.29
1.31
1.33
1.35
1.37
1.39
1.41
1.43
1.45
1.25
ACTIVE SUPPLY CURRENT
vs. TEMPERATURE (V
OUT
= 3.0V)
D
TEMPERATURE (
°
C)
S
60
35
10
-15
-40
85
V
CC
= 3.3V
V
CC
= 3.6V
I
L
= 0mA
ADJ = V
CC
ACTIVE SUPPLY CURRENT
vs. SUPPLY VOLTAGE
D
SUPPLY VOLTAGE (V)
S
3.4
3.2
2.6
2.8
3.0
1.05
1.10
1.15
1.20
1.25
1.30
1.35
1.40
1.00
2.4
3.6
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
I
L
= 0mA
Typical Operating Characteristics
(V
CC
= 3.3V, T
A
= +25°C, unless otherwise noted.)
Note 1:
All voltages referenced to ground.
Note 2:
Tracking accuracy is defined as V
OUT
- V
IN
after the DS4303 has completed self-adjustment.
Note 3:
Quantization refers to the size of the voltage steps used to track the input signal.
Note 4:
Settling time is the maximum amount of time V
OUT
requires to self-adjust. The settling time is determined by the following
formula:
V
OUT
x t
ST
.
Note 5:
EEPROM programming time is the hold time required after the DS4303 has completed self-adjustment before V
IN
or V
CC
can be removed or before
ADJ
can be toggled low once again.
Note 6:
Turn-on time is defined as the time required for V
OUT
to reach its specified accuracy after the required supply voltage is
applied.
Note 7:
V
OUT
not loaded.
Note 8:
Guaranteed by design.
NONVOLATILE MEMORY CHARACTERISTICS
(V
CC
= +2.4V to 3.6V, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
50,000
TYP
MAX
UNITS
Cycles
Programming Cycles
+70°C (Note 8)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS4303K | 功能描述:電源管理IC開發(fā)工具 RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| DS4303R/R | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Voltage Sample and Infinite Hold |
| DS4303R/T | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Voltage Sample and Infinite Hold |
| DS4303R/T&R | 制造商:Maxim Integrated Products 功能描述:NV ADJ VOLTAGE REFERENCE SOT23-5 - Tape and Reel |
| DS4303R/T&R | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
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