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參數資料
| 型號： | DS1801E-014+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 10/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC POT DUAL AUDIO TAPER 14-TSSOP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 96 |
| 接片： | 64 |
| 電阻（歐姆）： | 45k |
| 電路數： | 2 |
| 溫度系數： | 標準值 750 ppm/°C |
| 存儲器類型： | 易失 |
| 接口： | 3 線串口 |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 14-TSSOP |
| 包裝： | 管件 |
| 產品目錄頁面： | 1430 (CN2011-ZH PDF) |
DS1801
9 of 10
AC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C; V
CC=2.7V to 5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
CLK Frequency
fCLK
DC
10
MHz
7
Width of CLK Pulse
tCH
50
ns
7
Data Setup Time
tDC
30
ns
7
Data Hold Time
tCDH
10
ns
7
Propagation Delay Time
Low to High Level
Clock to Output
tPLH
50
ns
7
Propagation Delay Time
Low to High Level
tPLH
50
ns
7
RST
High to Clock Input High
tCC
50
ns
7
RST
Low to Clock Input High
tHLT
50
ns
7
CLK Rise Time
tCR
60
ns
7
RST
Inactive
tRLT
200
ns
7
NOTES:
1. All voltages are referenced to ground.
2. Valid for VCC = 2V only.
3. Capacitance values apply at 25°C.
4. Inter-channel matching is used to determine the relative voltage difference in dB between the same
tap position on each potentiometer. The DS1801 is specified for
±0.5 dB inter-channel matching.
5. Tap-to-tap tolerance is used to determine the change in voltage between successive tap positions. The
DS1801 is specified for
±0.25 dB tap-to-tap tolerance.
6. Typical values are for TA =25
°C and nominal supply voltage.
7. See Figure 3.
8. Absolute tolerance is used to determine measured wiper voltage vs. expected wiper voltage as
determined by wiper position. The DS1801 is bounded by a
±1 dB absolute tolerance.
9. Maximum current specifications are based on clock rate and active zero-crossing detection. See
Figure 5 for clock rate vs. current specification.
10. See Figure 7.
11. Standby current levels apply when all inputs are driven to appropriate supply levels.
12. These parameters are characterized and not 100% tested.
13. Valid at 25
° C only.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DS1801E-014/T&R | 制造商:Maxim Integrated Products 功能描述:DUAL AUDIO TAPER POT 14L TSSOP T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC POT DUAL AUDIO TAPER 14-TSSOP |
| DS1801E-014/T&R | 功能描述:數字電位計 IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 |
| DS1801E-014+ | 功能描述:數字電位計 IC Dual Audio Taper Potentiometer RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 |
| DS1801E-014+T&R | 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 65POS 45KOHM DUAL 14TSSOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC POT DUAL AUDIO TAPER 14-TSSOP |
| DS1801E-014+T&R | 功能描述:數字電位計 IC Dual Audio Taper Potentiometer RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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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