MCP9700A传感器变送器温度传感器-模拟数字输出规格书PDF中文资料
厂商型号 |
MCP9700A |
参数属性 | MCP9700A 封装/外壳为5-TSSOP,SC-70-5,SOT-353;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为传感器,变送器 > 温度传感器 - 模拟和数字输出;产品描述:SENSOR ANALOG -40C-125C SC70-5 |
功能描述 | Low-Power Linear Active Thermistor ICs |
文件大小 |
625.8 Kbytes |
页面数量 |
22 页 |
生产厂商 | Microchip Technology Inc. |
企业简称 |
Microchip【微芯科技】 |
中文名称 | 微芯科技股份有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-9-26 16:44:00 |
MCP9700A规格书详情
General Description
MCP9700/9700A and MCP9701/9701A sensors with
Linear Active Thermistor Integrated Circuit (IC) comprise
a family of analog temperature sensors that
convert temperature to analog voltage.
The low-cost, low-power sensors feature an accuracy
of ±2°C from 0°C to +70°C (MCP9700A/9701A) and
±4°C from 0°C to +70°C (MCP9700/9701) while
consuming 6 μA (typical) of operating current.
Unlike resistive sensors, e.g., thermistors, the Linear
Active Thermistor IC does not require an additional
signal-conditioning circuit. Therefore, the biasing circuit
development overhead for thermistor solutions can be
avoided by implementing a sensor from these low-cost
devices. The Voltage Output pin (VOUT) can be directly
connected to the ADC input of a microcontroller. The
MCP9700/9700A and MCP9701/9701A temperature
coefficients are scaled to provide a 1°C/bit resolution
for an 8-bit ADC with a reference voltage of 2.5V and
5V, respectively. The MCP9700/9700A output 0.1°C/bit
for a 12-bit ADC with 4.096V reference.
The MCP9700/9700A and MCP9701/9701A provide a
low-cost solution for applications that require measurement
of a relative change of temperature. When measuring
relative change in temperature from +25°C, an
accuracy of ±1°C (typical) can be realized from 0°C to
+70°C. This accuracy can also be achieved by applying
system calibration at +25°C.
In addition, this family of devices is immune to the
effects of parasitic capacitance and can drive large
capacitive loads. This provides printed circuit board
(PCB) layout design flexibility by enabling the device to
be remotely located from the microcontroller. Adding
some capacitance at the output also helps the output
transient response by reducing overshoots or
undershoots. However, capacitive load is not required
for the stability of sensor output.
Features
• Tiny Analog Temperature Sensor
• Available Packages:
- SC70-5, SOT-23-3, TO-92-3
• Wide Temperature Measurement Range:
- -40°C to +125°C (Extended Temperature)
- -40°C to +150°C (High Temperature)
(MCP9700, SOT-23-3 and SC70-5 only)
• Accuracy:
- ±2°C (max.), 0°C to +70°C (MCP9700A/9701A)
- ±4°C (max.), 0°C to +70°C (MCP9700/9701)
• Optimized for Analog-to-Digital Converters (ADCs):
- 10.0 mV/°C (typical) (MCP9700/9700A)
- 19.5 mV/°C (typical) (MCP9701/9701A)
• Wide Operating Voltage Range:
- VDD = 2.3V to 5.5V (MCP9700/9700A)
- VDD = 3.1V to 5.5V (MCP9701/9701A)
• Low Operating Current: 6 μA (typical)
• Optimized to Drive Large Capacitive Loads
Typical Applications
• Hard Disk Drives and Other PC Peripherals
• Entertainment Systems
• Home Appliance
• Office Equipment
• Battery Packs and Portable Equipment
• General Purpose Temperature Monitoring
MCP9700A属于传感器,变送器 > 温度传感器 - 模拟和数字输出。微芯科技股份有限公司制造生产的MCP9700A温度传感器 - 模拟和数字输出模拟和数字输出温度传感器可用于测量环境热能量。特征包括传感器类型、本地感测温度、远程感测温度、输出类型、电源电压和分辨率。传感器类型为模拟本地/远程/红外、模拟数字、本地/远程、数字本地/远程/红外或内部,感应温度范围为 -55°C 至 200°C。
产品属性
更多- 产品编号:
MCP9700AT-E/LT
- 制造商:
Microchip Technology
- 类别:
传感器,变送器 > 温度传感器 - 模拟和数字输出
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 传感器类型:
模拟,本地
- 感应温度 - 本地:
-40°C ~ 125°C
- 输出类型:
模拟电压
- 电压 - 供电:
2.3V ~ 5.5V
- 分辨率:
10mV/°C
- 精度 - 最高(最低):
±2°C(-2°C,+4°C)
- 测试条件:
0°C ~ 70°C(-40°C ~ 125°C)
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
5-TSSOP,SC-70-5,SOT-353
- 供应商器件封装:
SC-70-5
- 描述:
SENSOR ANALOG -40C-125C SC70-5
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
标准封装 |
57598 |
一级代理原装正品现货期货均可订购 |
询价 | |||
MICROCHIPTEC |
23+ |
NA |
13650 |
原装正品,假一罚百! |
询价 | ||
Microchip(微芯) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
MICROCHIP/微芯 |
23+ |
SC-70 |
35200 |
只做原装主打品牌QQ询价有询必回 |
询价 | ||
MICROCHIP/微芯 |
23+ |
SOT-23 |
15000 |
全新原装现货,价格优势 |
询价 | ||
微芯Microchip |
21+ |
SOT-23 |
12588 |
原装正品,价格优势 |
询价 | ||
MICROCHIP/微芯 |
2048+ |
SC70-5 |
6541 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
MICROCHIP |
19+ |
SO-70-5 |
83632 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
MICROCHIP |
23+ |
SC70-5 |
6680 |
全新原装优势 |
询价 | ||
MIC |
23+ |
SC70-5 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 |
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