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參數(shù)資料
| 型號： | DS3930E |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | Hex Nonvolatile Potentiometer with I/O and Memory |
| 中文描述： | 六角非易失電位與I / O和內(nèi)存 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 616K |
| 代理商： | DS3930E |
D
Hex Nonvolatile Potentiometer with
I/O and Memory
_____________________________________________________________________
5
VOLTAGE DIVIDER % CHANGE
FROM +25
°
C vs. TEMPERATURE
D
TEMPERATURE (
°
C)
R
°
C
80
60
-20
0
20
40
-0.15
-0.10
-0.05
0
0.05
0.10
0.15
0.20
-0.20
-40
100
HI = V
CC
LO
0-5
= GND
POSITION 127
END-TO-END RESISTANCE % CHANGE
FROM +25
°
C vs. TEMPERATURE
D
TEMPERATURE (
°
C)
R
°
C
80
60
20
40
0
-20
-0.80
-0.60
-0.40
-0.20
0
0.20
0.40
0.60
0.80
1.00
-1.00
-40
100
3 POTS IN PARALLEL
MEASURED FROM HI
0-2
TO LO
0-5
WIPER VOLTAGE
vs. POWER-UP VOLTAGE
D
POWER-UP VOLTAGE (V)
W
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.5
1.0
1.5
2.0
2.5
3.0
0
0
5.0
HI = 5V, LO = GND
POSITION 127
EEPROM RECALL
FOLLOWS V
CC
CHANGES TO
PROGRAMMED
VALUE ONCE
EEPROM IS
RECALLED
ACTIVE SUPPLY CURRENT
vs. SCL FREQUENCY
D
SCL FREQUENCY (kHz)
S
μ
A
300
200
100
260
320
380
440
500
560
620
680
740
200
0
400
V
CC
= 5V
V
CC
= 3V
SDA = V
CC
WIPER VOLTAGE vs. WIPER SETTING
D
SETTING (DEC)
V
250
200
150
100
50
1
2
3
4
5
6
0
0
300
HI = 5V
LO = GND
SUPPLY CURRENT vs. TEMPERATURE
D
TEMPERATURE (
°
C)
S
μ
A
80
60
40
20
0
-20
140
160
180
200
220
120
-40
100
V
CC
= 5V
V
CC
= 3V
SDA = SCL = 5V
Typical Operating Characteristics
(V
CC
= 5.0V; T
A
= +25°C, unless otherwise specified.)
ALL POTS DNL (LSB)
D
POSITION (DEC)
D
225
200
150 175
50 75 100 125
25
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.10
-0.10
0
250
POTS 1, 3, 5 INL (LSB)
D
POSITION (DEC)
I
225
200
150 175
50 75 100 125
25
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
0
250
POTS 0, 2, 4, INL (LSB)
D
POSITION (DEC)
225
200
150 175
50 75 100 125
25
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
0
250
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS3930E/T&R | 制造商:Maxim Integrated Products 功能描述:HEX NV POT WITH I/O & MEM T&R - Tape and Reel |
| DS3930E/T&R | 功能描述:數(shù)字電位計 IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| DS3930E+ | 功能描述:數(shù)字電位計 IC Hex Nonvolatile w/I/O & Memory RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| DS3930E+T&R | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 256POS 16.5KOHM HEX 20TSSOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC POT NV HEX I/O MEM 20-TSSOP 制造商:Maxim Integrated Products 功能描述:Digital Potentiometer ICs Hex Nonvolatile w/I/O & Memory |
| DS3930E+T&R | 功能描述:數(shù)字電位計 IC Hex Nonvolatile w/I/O & Memory RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
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