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MCP9700AT-H/TT中文資料微芯科技數據手冊PDF規(guī)格書

MCP9700AT-H/TT
廠商型號

MCP9700AT-H/TT

功能描述

Low-Power Linear Active Thermistor ICs

文件大小

735.86 Kbytes

頁面數量

26

生產廠商 Microchip Technology
企業(yè)簡稱

MICROCHIP微芯科技

中文名稱

微芯科技股份有限公司官網

原廠標識
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-11 13:31:00

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MCP9700AT-H/TT規(guī)格書詳情

General Description

MCP9700/9700A/9700B 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 ±1°C from +20°C to +70°C (MCP9700B), ±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/9700B 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/

9700B output 0.1°C/bit for a 12-bit ADC with 4.096V

reference.

The MCP9700/9700A/9700B 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. The

MCP9700B can measure temperature with ±1°C from

+20°C to +70°C without any system calibration.

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 (not available

with the MCP9700B)

? Wide Temperature Measurement Range:

- -40°C to +125°C (Extended Temperature)

- -40°C to +150°C (High Temperature)

(MCP9700 and MCP9700B, SOT-23-3 and

SC70-5 only)

? Accuracy:

- ±1°C (max.), +20°C to +70°C (MCP9700B)

- ±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/

9700B)

- 19.5 mV/°C (typical) (MCP9701/9701A)

? Wide Operating Voltage Range:

- VDD = 2.3V to 5.5V (MCP9700/9700A/

9700B)

- VDD = 3.1V to 5.5V (MCP9701/9701A)

? Low Operating Current: 6 μA (typical)

? Optimized to Drive Large Capacitive Loads

Typical Applications

? Automotive

? Hard Disk Drives and Other PC Peripherals

? Entertainment Systems

? Home Appliance

? Office Equipment

? Battery Packs and Portable Equipment

? General Purpose Temperature Monitoring

產品屬性

  • 型號:

    MCP9700AT-H/TT

  • 制造商:

    MICROCHIP

  • 制造商全稱:

    Microchip Technology

  • 功能描述:

    Low-Power Linear Active Thermistora?¢ ICs

供應商 型號 品牌 批號 封裝 庫存 備注 價格
MCP
24+
14
詢價
Microchip
24+
TO92-3
10000
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅!!
詢價
MICROCH
23+
TO-92
8560
受權代理!全新原裝現(xiàn)貨特價熱賣!
詢價
MicrochipTechnology
24+
原廠原裝
6000
進口原裝正品假一賠十,貨期7-10天
詢價
MIC
24+
TO-92
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
MICROCHIP(美國微芯)
2447
TO-92-3
115000
1000個/袋一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長
詢價
MICROCHIP/微芯
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
MICROCHIP/微芯
21+
NA
1820
只做原裝,一定有貨,不止網上數量,量多可訂貨!
詢價
Microchip
24+
原廠封裝
28500
授權代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售
詢價
Microchip
2025+
編程器
612
全新原廠原裝產品、公司現(xiàn)貨銷售
詢價