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參數(shù)資料
| 型號： | DS1803E-100/T&R |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 9/11頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC POT DUAL ADDRESS 100K 14TSSOP |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1,000 |
| 接片： | 256 |
| 電阻（歐姆）： | 100k |
| 電路數(shù)： | 2 |
| 溫度系數(shù)： | 標準值 750 ppm/°C |
| 存儲器類型： | 易失 |
| 接口： | I²C（芯片選擇） |
| 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： | 帶卷 (TR) |
DS1803
7 of 11
ANALOG RESISTOR CHARACTERISTICS
(-40
°C to +85°C;V
CC=2.7V to 5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
End-to-End Resistor Tolerance
-20
+20
%
17
Absolute Linearity
±0.75
LSB
13
Relative Linearity
±0.3
LSB
14
-3 dB Cutoff Frequency
fCUTOFF
Hz
11
Temperature Coefficient
750
ppm/
°C
Capacitance
CI
5
pF
AC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C;V
CC=2.7V to 5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
SCL Clock Frequency
fSCL
0
400
100
kHz
15
16
Bus Free Time Between
STOP and START Condition
tBUF
1.3
4.7
μs
15
16
Hold Time (Repeated)
START Condition
tHD:STA
0.6
4.0
μs
5
Low Period of SCL Clock
tLOW
1.3
4.7
μs
High Period of SCL Clock
tHIGH
0.6
4.0
μs
Data Hold Time
tHD :DAT
0
0.9
μs
6,7
Data Setup Time
tSU :DAT
100
250
ns
8
Rise Time of both SDA and
SCL Signals
tR
20+1CB
300
1000
ns
9
Fall Time of both SDA and
SCL Signals
tF
20+1CB
300
ns
9
Setup Time for STOP
Condition
tSU:STO
0.6
4.0
s
Capacitive Load for each Bus
Line
CB
400
pF
9
NOTES:
1. All voltages are referenced to ground. Currents flowing into device pins are positive. Currents out of
the device pins are negative.
2. I/O pins of fast mode devices will not obstruct SDA and SCL even if VCC is switched off.
3. ICC specified with SDA pin open, SCL = 400 kHz clock rate.
4. ISTBY specified with VCC at 5.0V and SDA, SCL = 5.0V.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS1803E-50/T&R | 制造商:Maxim Integrated Products 功能描述:ADD. DUAL DIG. POT 50K 14 TSSOP TRL - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC POT DUAL ADDRESS 50K 14-TSSOP |
| DS1803E-50/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 |
| DS1803E-50+T&R | 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 256POS 50KOHM DUAL 14TSSOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC POT DUAL ADDRESS 50K 14-TSSOP 制造商:Maxim Integrated Products 功能描述:Digital Potentiometer ICs Addressable Dual |
| DS1803E-50+T&R | 功能描述:數(shù)字電位計 IC Addressable Dual 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 |
| DS1803EN-010 | 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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