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參數(shù)資料
| 型號： | DS1847 |
| 英文描述： | Dual Temperature-Controlled NV Variable Resistor |
| 文件頁數(shù)： | 15/17頁 |
| 文件大?。?/td> | 239K |
| 代理商： | DS1847 |
DS1847
15 of 17
AC ELECTRICAL CHARACTERISTICS
PARAMETER
SCL clock frequency
(-40°C to +95°C, V
CC
= 3.0V to 5.5V)
MIN
TYP
MAX
0
0
100
1.3
4.7
0.6
4.0
1.3
4.7
0.6
4.0
0
0
100
250
0.6
4.7
300
1000
300
300
0.6
4.0
400
SYMBOL
f
SCL
CONDITION
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
UNITS
kHz
NOTES
6
400
Bus free time between
STOP and START
Hold time (repeated)
START condition
Low period of SCL clock
t
BUF
s
6
t
HD:STA
s
7, 6
t
LOW
s
6
High period of SCL clock
t
HIGH
s
6
Data hold time
t
HD:DAT
0.9
s
6, 8, 9
Data set-up time
t
SU:DAT
ns
6
Start set-up time
t
SU:STA
s
6
Rise time of both SDA
and SCL signals
Fall time of both SDA
and SCL signals
Set-up time for STOP
condition
Capacitive load for each
bus line
EEPROM write time
t
R
20+0.1CB
ns
10
t
F
20+0.1CB
ns
10
t
SU:STO
s
C
B
pF
10
t
W
5
20
ms
11
NONVOLATILE MEMORY CHARACTERISTICS
PARAMETER
SYMBOL
Writes
CONDITION
85
°
C
MIN
50,000
TYP
MAX
UNITS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1848B-010 | Dual Temperature-Controlled NV Variable Resistor & Memory |
| DS1848B-050 | Dual Temperature-Controlled NV Variable Resistor & Memory |
| DS1848E-010 | Dual Temperature-Controlled NV Variable Resistor & Memory |
| DS1848E-050 | Dual Temperature-Controlled NV Variable Resistor & Memory |
| DS1848 | Dual Temperature-Controlled NV Variable Resistor & Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1847-010 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Dual Temperature-Controlled NV Variable Resistor |
| DS1847-050 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Dual Temperature-Controlled NV Variable Resistor |
| DS1847B-010 | 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| DS1847B-010/T&R | 制造商:Maxim Integrated Products 功能描述:DUAL NV TEMP CNTRL VAR RES 10/10K T - Tape and Reel |
| DS1847B-010/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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
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