參數(shù)資料
型號： DS1848B-050
英文描述： Dual Temperature-Controlled NV Variable Resistor & Memory
中文描述： 雙溫控非易失可變電阻
文件頁數(shù)： 15/17頁
文件大小： 234K
代理商： DS1848B-050
DS1848
15 of 17
AC ELECTRICAL CHARACTERISTICS
(-40 C to +95 C, V
CC
= 3.0V to 5.5V)
PARAMETER
SYMBOL
CONDITION
SCL clock frequency
f
SCL
Fast Mode
Standard Mode
Bus free time between
STOP and START
Standard Mode
Hold time (repeated)
START condition
Standard Mode
Low period of SCL
clock
Standard Mode
High period of SCL
clock
Standard Mode
Data hold time
t
HD:DAT
Fast Mode
Standard Mode
Data set-up time
t
SU:DAT
Fast Mode
Standard Mode
Start set-up time
t
SU:STA
Fast Mode
Standard Mode
Rise time of both SDA
and SCL signals
Standard Mode
Fall time of both SDA
and SCL signals
Standard Mode
Set-up time for STOP
condition
Standard Mode
Capacitive load for
each bus line
EEPROM write time
t
W
MIN
0
0
1.3
4.7
0.6
4.0
1.3
4.7
0.6
4.0
0
0
100
250
0.6
4.7
TYP
MAX
400
100
UNITS
kHz
NOTES
6
t
BUF
Fast Mode
s
6
t
HD:STA
Fast Mode
s
7,6
t
LOW
Fast Mode
s
6
t
HIGH
Fast Mode
s
6
0.9
s
6,8,9
ns
6
s
6
t
R
Fast Mode
20+0.1C
B
300
1000
300
300
ns
10
t
F
Fast Mode
20+0.1C
B
0.6
4.0
ns
10
t
SU:STO
Fast Mode
s
C
B
400
pF
10
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
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
DS1851 Dual Temperature-Controlled NV Digital-to-Analog Converters
DS1851E-010 Dual Temperature-Controlled NV Digital-to-Analog Converters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1848B-050/S+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
DS1848B-050/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
DS1848B-050+ 功能描述:數(shù)字電位計 IC Dual Temp Controlled NV Variable Resistor 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
DS1848B-050+T&R 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 256POS 10KOHM/50KOHM DUAL 16CSBGA - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC RES/MEM TEMP 50/10K 16-BGA 制造商:Maxim Integrated Products 功能描述:Digital Potentiometer ICs Dual Temp Controlled NV Variable Resistor
DS1848B-050+T&R/S 制造商:Maxim Integrated Products 功能描述:- Tape and Reel
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