参数资料
| 型号： | DS24B33S+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/23页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 4KBIT 8SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 4K (256 x 16) |
| 接口： | 1 线 |
| 电源电压： | 2.8 V ~ 5.25 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-SOIC（0.209"，5.30mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 管件 |
DS24B33
1-Wire 4Kb EEPROM
ABSOLUTE MAXIMUM RATINGS
IO Voltage Range to GND ........................................-0.5V to +6V
IO Sink Current....................................................................20mA
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow)
TO-92 ...........................................................................+250°C
All other packages, excluding SFN .............................+260°C
Storage Temperature Range .............................-55°C to +125°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(T A = -40°C to +85°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
IO PIN: GENERAL DATA
1-Wire Pullup Voltage
1-Wire Pullup Resistance
Input Capacitance
Input Load Current
High-to-Low Switching Threshold
Input Low Voltage
Low-to-High Switching Threshold
Switching Hysteresis
Output Low Voltage
V PUP
R PUP
C IO
I L
V TL
V IL
V TH
V HY
V OL
(Notes 2, 3)
(Notes 2, 4)
(Notes 5, 6)
IO at V PUPMAX
(Notes 6, 7, 8)
(Notes 2, 9)
(Notes 6, 7, 10)
(Notes 6, 7, 11)
At 4mA (Note 12)
2.8
0.3
0.05
0.5
1.0
0.2
2000
5.25
2.2
5
V PUP -
1.8
0.5
V PUP -
1.0
1.7
0.4
V
k
pF
μA
V
V
V
V
V
Standard speed
Overdrive speed
5
2
Recovery Time
(Notes 2, 13)
t REC
V PUP +4.5V
Directly prior to reset pulse
640μ s
1
5
μs
Directly prior to reset pulse > 640μs
Standard speed
10
65
Time-Slot Duration
(Notes 2, 14)
t SLOT
Standard speed, V PUP
Overdrive speed
+4.5V
61
8
μs
Overdrive speed, V PUP
IO PIN: 1-Wire RESET, PRESENCE-DETECT CYCLE
+4.5V
7
Reset Low Time
(Note 2)
t RSTL
Standard speed, t REC before reset = 10μs
Standard speed, t REC before reset = 5μs
480
480
960
640
μs
Overdrive speed
48
80
Presence-Detect High Time
Presence-Detect Low Time
Presence-Detect Sample Time
(Notes 2, 15)
t PDH
t PDL
t MSP
Standard speed
Overdrive speed
Standard speed
Overdrive speed
Standard speed
Overdrive speed
15
2
60
8
60
6
60
6
240
24
75
10
μs
μs
μs
2
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS24B33S R | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1-Wire 4Kb EEPROM |
| DS24B33S T | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1-Wire 4Kb EEPROM |
| DS24B33S TR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1-Wire 4Kb EEPROM |
| DS24B33S+ | 功能描述:电可擦除可编程只读存储器 1-Wire 4kbit 电可擦除可编程只读存储器 RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
| DS24B33S+R | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:4Kb 1-Wire EEPROM with 200k Write/Erase Cycles |
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