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參數(shù)資料
| 型號： | DS1800 |
| 英文描述： | Dual Inverting Log Gain/Attenuator |
| 中文描述： | 雙反向登錄增益/衰減器 |
| 文件頁數(shù)： | 10/14頁 |
| 文件大?。?/td> | 428K |
| 代理商： | DS1800 |
DS1800
10
of
14
7.
Tap–to–Tap tolerance is used to determine the change in voltage between successive tap positions.
The DS1800 is specified for ±0.5 dB tap–to–tap tolerance. From position 0 to position 112 (+20 dB to
–27 dB). From position 113 to position 127, the DS1800 is specified for ±1 dB tap–to–tap tolerance.
8.
Power–up time is the time for all pushbutton inputs to be stable and active once power has reached a
valid level, 2.7V min.
9.
Absolute tolerance is used to determine wiper voltage versus expected wiper voltage as determined by
wiper position. The DS1800 is bounded by a ±0.5 dB absolute tolerance from position 0 to position
112 and ±1 dB tolerance from position 113 to position 127.
10.
Maximum current specifications are based on clock rate, active zero–crossing detection, and push–
button activation.
11.
Valid for V
CC
=3V or 5V.
12.
Standby current levels apply when all inputs are driven to appropriate supply levels.
13.
These parameters are characterized and not 100% tested.
14.
See Figure 9.
15.
Valid at 25
°
C only.
DS1800 BLOCK DIAGRAM
Figure 1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1801 | Dual Audio Taper Potentiometer |
| DS1801E | Dual Audio Taper Potentiometer |
| DS1801S | Dual Audio Taper Potentiometer |
| DS1802 | Dual Audio Taper Potentiometer With Pushbutton Control |
| DS1822-PAR | Econo 1-Wire?? Parasite-Power Digital Thermometer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1800-3 | 功能描述:線性和開關(guān)式電源 12V output, 1800W 1U x 4.2" x 11" RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長度: 寬度: 高度: |
| DS1801 | 功能描述:數(shù)字電位計(jì) 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| DS1801+ | 功能描述:數(shù)字電位計(jì) IC Dual Audio Taper Potentiometer 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 |
| DS1801E | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Dual Audio Taper Potentiometer |
| DS1801E-014 | 功能描述:數(shù)字電位計(jì) 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
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