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参数资料
| 型号： | DS2502S+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 21/24页 |
| 文件大小： | 0K |
| 描述： | IC OTP 1KBIT 8SOIC |
| 产品培训模块： | 1-Wire Communications Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 格式 - 存储器： | EPROMs |
| 存储器类型： | EPROM OTP |
| 存储容量： | 1K（1K x 1） |
| 接口： | 1 线 串行 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 1432 (CN2011-ZH PDF) |
DS2502
ABSOLUTE MAXIMUM RATINGS
Voltage on any Pin Relative to Ground -0.5V to +12.0V
Operating Temperature -40°C to +85°C
Storage Temperature -55°C to +125°C
Lead Temperature (TO-92, TSOC, SOT23-3, SOIC only, soldering 10s) +300°C
Soldering Temperature (reflow)
TO-92 +250°C
TSOC, SOT-23, SOIC +260°C
Flip Chip +240°C
SFN Refer to Application Note 4132: Attachment
methods for the electro-mechanical SFN package.
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the
operation sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of
time may affect reliability.
DC ELECTRICAL CHARACTERISTICS
PARAMETER SYMBOL
Pullup Voltage V PUP
Logic 1 V IH
Logic 0 V IL
Output Logic Low @ 4 mA V OL
Input Load Current I L
Operating Charge Q OP
Programming Voltage @ 10 mA V PP
Valid EPROM Read Voltage V EPR
MIN
2.8
2.2
-0.3
11.5
2.8
TYP
5
(T A = -40°C to +85°C)
MAX UNITS NOTES
6 V 1, 2
V 1, 6
+0.8 V 1, 11
0.4 V 1
μ A 3
30 nC 7, 8
12.0 V
6.0 V 13
CAPACITANCE
PARAMETER
Data (1-Wire)
SYMBOL
C IN/OUT
MIN
TYP
MAX
800
UNITS
pF
(T A =25°C)
NOTES
9
AC ELECTRICAL CHARACTERISTICS
PARAMETER SYMBOL
Time Slot t SLOT
Write 1 Low Time t LOW1
Write 0 Low Time t LOW0
Read Data Valid t RDV
Release Time t RELEASE
Read Data Setup t SU
Recovery Time t REC
Reset Time High t RSTH
Reset Time Low t RSTL
Presence Detect High t PDH
Presence Detect Low t PDL
Delay to Program t DP
Delay to Verify t DV
Program Pulse Width t PP
Program Voltage Rise Time t RP
Program Voltage Fall Time t FP
MIN
60
1
60
0
1
480
480
15
60
5
5
480
0.5
0.5
TYP
e xactly 15
15
(T A = -40°C to +85°C)
MAX UNITS NOTES
120 μs
15 μs
120 μs
μs
45 μs
1 μs 5
μs
μs 4
960 μs 14
60 μs
240 μs
μ s 10
μs 10
5000 μs 10, 12
5.0 μs 10
5.0 μs 10
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2502S/R | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:1 kbit Add-Only Memory |
| DS2502S/T | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:1 kbit Add-Only Memory |
| DS2502S/T&R | 制造商:Maxim Integrated Products 功能描述:IC OTP 1KBIT 8SOIC |
| DS2502S/T&R | 功能描述:可擦除可编程ROM RoHS:否 制造商:Maxim Integrated 类型: 存储容量:1024 bit 组织:1 K x 1 接口类型: 工作电流:5 uA 编程电压: 工作电源电压:2.8 V to 6 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:TO-92 |
| DS2502S+ | 功能描述:可擦除可编程ROM 1Kb Add-Only Memory RoHS:否 制造商:Maxim Integrated 类型: 存储容量:1024 bit 组织:1 K x 1 接口类型: 工作电流:5 uA 编程电压: 工作电源电压:2.8 V to 6 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:TO-92 |
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