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参数资料
| 型号： | DS7505U+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/14页 |
| 文件大小： | 197K |
| 描述： | IC DGTL THERMOMETER 2WIRE 8-USOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 功能： | 温度计，恒温计 |
| 传感器类型： | 内部 |
| 感应温度： | -55°C ~ 125°C |
| 精确度： | ±2°C（最小值） |
| 拓扑： | ADC（三角积分型），比较器，寄存器库 |
| 输出类型： | I²C?/SMBus? |
| 输出警报： | 无 |
| 输出风扇： | 无 |
| 电源电压： | 1.7 V ~ 3.7 V |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-uMAX |
| 包装： | 管件 |
Digital Thermometer and Thermostat
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(1.7V d V
DD
d 3.7V, T
A
= -55癈 to +125癈, unless otherwise noted.)
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.
Voltage Range on VDD Relative to Ground ..........-0.3V to +4.0V
Voltage Range on Any Other Pin
Relative to Ground.............................................-0.3V to +6.0V
Operating Temperature Range .........................-55癈 to +125癈
Storage Temperature Range.............................-55癈 to +125癈
Soldering Temperature...........................Refer to the IPC/JEDEC
J-STD-020 Specification.
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
UNITS
Supply Voltage
V
DD
1.7
3.7
V
Input Voltage Range (SDA, SCL,
O.S., A0, A1, A2)
(Note 1)
-0.3
+5.5
V
0癈 to +70癈
?0.5
Thermometer Error
(Note 2, 3)
T
ERR
-55癈 to +125癈
?2.0
癈
Input Logic-High
V
IH
(Note 1)
0.7 ?V
DD
V
Input Logic-Low
V
IL
(Note 1)
0.3 ?V
DD
V
SDA Output Logic-Low Voltage
V
OL1
6mA sink current (Note 1)
0
0.6
V
O.S. Saturation Voltage
V
OL2
4mA sink current (Notes 1, 2)
0.8
V
Input Current Each I/O pin
0.4V < V
I/O
< 0.9 x V
DD
-10
+10
糀
I/O Capacitance
C
I/O
10
pF
Standby Current
I
DD1
(Notes 4, 5, 6)
2
糀
Active temp conversions
750
Communication only
100
Active Current
(Notes 4, 5, 6)
I
DD
E
2
Copy only
500
糀
AC ELECTRICAL CHARACTERISTICS
(1.7V d V
DD
d 3.7V, T
A
= -55癈 to +125癈, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Resolution
9
12
Bits
9-bit conversions
25
10-bit conversions
50
11-bit conversions
100
Temperature Conversion Time
t
CONVT
12-bit conversions
200
ms
SCL Frequency
f
SCL
400
kHz
EEPROM Copy Time
t
WR
-40癈 to +85癈
10
ms
-40癈 T
A
+85癈 (Note 7)
10k
20k
EEPROM Copy Endurance
N
EEWR
T
A
= +25癈 (Note 7)
40k
80k
Cycles
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS7505U+ | 功能描述:板上安装温度传感器 Thermometer & Thermostat RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| DS7505U+T&R | 制造商:Maxim Integrated Products 功能描述:DGTL THERMOMETER AND THERMOSTAT 8USOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC DGTL THERMOMETER 2WIRE 8-USOP 制造商:Maxim Integrated Products 功能描述:Board Mount Temperature Sensors Thermometer & Thermostat |
| DS7505U+T&R | 功能描述:板上安装温度传感器 Thermometer & Thermostat RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| DS7505UR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Digital Thermometer and Thermostat |
| DS7505UT | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Digital Thermometer and Thermostat |
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