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參數(shù)資料
| 型號(hào)： | DS1809-050+ |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 7/9頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC DALLASTAT 50K 8-DIP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 50 |
| 系列： | Dallastat™ |
| 接片： | 64 |
| 電阻（歐姆）： | 50k |
| 電路數(shù)： | 1 |
| 溫度系數(shù)： | 標(biāo)準(zhǔn)值 750 ppm/°C |
| 存儲(chǔ)器類型： | 非易失 |
| 接口： | 上/下 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 8-DIP（0.300"，7.62mm） |
| 供應(yīng)商設(shè)備封裝： | 8-PDIP |
| 包裝： | 管件 |
DS1809
7 of 9
AC ELECTRICAL CONDITIONS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Single Input Pulse Width
tPW
1
DC
ms
4,5,7,9
Repetitive Pulse High Time
tHPW
1
DC
ms
4,5,7,8,9
Continuous Pulse
tCCP
1
DC
ms
4,5,7,8,9
Storage Control Pulse
tSTR
1
μs
10,12
Capacitance
CIN
5
10
pF
10
ANALOG RESISTOR CHARACTERISTICS ELECTRICAL CONDITIONS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
End-to-End Resistor
Tolerance
-20
+20
%
14
Absolute Linearity
-0.6
+0.6
LSB
15
Relative Linearity
-0.25
+0.25
LSB
16
-3 dB Cutoff Frequency
fCUTOFF
MHz
17
Temperature Coefficient
750
PPM/
C
14
NOTES:
1. All voltages are referenced with respect to ground.
2. Voltages across the potentiometer terminals (RL, RW, RH) cannot exceed VCC or go below ground by
0.5V.
3. Inputs UC and DC are internally pulled-up with resistance of 100 k
.
4. UC and DC inputs are internally pulled-up to VCC via a 100 kresistor.
5. Active current is specified when the inputs UC or DC are active.
6. Standby current is the current consumed when the UC, DC, and STR inputs are inactive.
7.
Input pulse width is the minimum time required for an input to cause an increment or decrement.
8. Repetitive pulse inputs on UC or DC will be recognized as long as they are within 500 milliseconds
of each other. Pulses occurring faster than 1 ms apart may not be recognized as individual and
separate pulses.
9. Input pulse timing has tolerances to ±10%.
10. Capacitance values apply at 25°C.
11. For VCC = 5V±10%, maximum VIL =+0.8V. Input logic levels are referenced to ground.
12. If not used STR should be connected to ground.
13. The DS1809 is offered in three values: 10 k
, 50 k, and 100 k.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1809-050+ | 功能描述:數(shù)字電位計(jì) IC Dallastat 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(chǔ)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 |
| DS1809-10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Potentiometer |
| DS1809-100 | 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(chǔ)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 |
| DS1809-100+ | 功能描述:數(shù)字電位計(jì) IC Dallastat 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(chǔ)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 |
| DS1809-50 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Potentiometer |
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