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參數(shù)資料
| 型號： | DS1866 |
| 元件分類： | 數(shù)字電位計(jì) |
| 英文描述： | Log Trimmer Potentiometer |
| 文件頁數(shù)： | 5/5頁 |
| 文件大小： | 77K |
| 代理商： | DS1866 |
DS1866
5 of 5
102199
NOTES:
1.
All voltages are referenced to ground.
2.
For V
CC
= 5V ± 10% maximum V
IL
= +0.8V. For V
CC
3.0 ± 10% V
IL
= +0.6V. For V
CC
=2.7 volts V
IH
=2.0 volts minimum.
3.
Resistor input voltages cannot go below ground or exceed V
CC
by the amounts as shown in the table.
4.
Maximum current specifications are based on the change rate of the parallel port inputs P0, P1, and
P2.
5.
Standby current specifications apply when P0, P1, P2 logic inputs are driven within the specified V
IH
or V
IL
levels.
6.
Valid at 25
°
C only.
7.
The end-to-end resistance tolerance of the DS1866 can be expected to shift with temperature.
However, this change will not exceed ±20% of the nominal resistor value of the part.
8.
Absolute tolerance is used to compare measured wiper voltage versus expected wiper voltage as
determined by wiper position. The DS1866 is specified to provide an absolute tolerance of ±1.0 dB.
9.
Tap-to-tap tolerance is used to determine the change in voltage between successive tap positions. The
DS1866 is specified to provide a tap-to-tap tolerance specification of ±1.0 dB.
10.
-3 dB cutoff frequency characteristic for the DS1866 is 1 MHz.
11.
Capacitance values apply at 25°C.
12.
This specification refers to the time difference between parallel port input changes to stabilize a wiper
transition.
DS1866 ORDERING INFORMATION
ORDERING NUMBER
PACKAGE
OPERATING
TEMPERATURE
-40°C TO +85°C
-40°C TO +85°C
VERSION
DS1866
DS1866Z
8L DIP
8L SOIC (150-MIL)
10k
10k
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1866+ | 功能描述:數(shù)字電位計(jì) IC Log Trimmer 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| DS1866N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| DS1866S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| DS1866SN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| DS1866Z | 功能描述:數(shù)字電位計(jì) IC Log Trimmer 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
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