Datasheet > NTE7225

NTE7225

更新时间： 2024-02-22 02:53:37

品牌	Logo	应用领域
NTE		/
页数	文件大小	规格书
2页	62K
描述
Sensor/Transducer,

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

NTE7225 技术参数

生命周期：	Contact Manufacturer	Reach Compliance Code：	unknown
风险等级：	5.79	Base Number Matches：	1

NTE7225 数据手册

NTE7225

Integrated Circuit

Precision Temperature Sensor

Description:

The NTE7225 is a precision temperature sensor in a TO92 type package which can be easily calibrated.

This device operates as a 2−Lead Zener and the breakdown voltage is directly proportional to the abso-

lute temperature at 10mV/°K. The circuit has a dynamic impedance of less than 1Ω and operates within

a range of current from 450μA to 5mA without alteration of its characteristics. Calibrated at +25°C, the

NTE7225 has a typical error of less than 1°C over a 100°C temperature range. Unlike other sensors, the

NTE7225 has a linear ouput.

Features:

D Directly Calibrated in °K

D 1°C Initial Accuracy

D Operates From 450μA to 5mA

D Less Than 1Ω Dynamic Impedance

Absolute Maximum Ratings:

Forward Current, I_F. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA

Reverse Current, I_R. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15mA

Operating Free−Air Temperature Range (Note 1), T_opr

Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +100°C

Intermittent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +100° to +125°C

Storage temperature Range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65° to +150°C

Note 1. T_J≤ +150°C.

Temperature Accuracy:

Parameter

Test Conditions

Min

Typ Max Unit

Operating Output Voltage

T = +25°C, I = 1mA

2.92 2.98 3.04

Uncalibrated Temperature Error

I = 1mA

T = +25°C

−

°C

≤ T ≤ T

C max

min

Temperature Error with +25°C Calibration

Calibration Error at Extended Temperature

Non−Linearity

I = 1mA, T

≤ T ≤ T

max

min

T = T

(intermittent)

−

max

I = 1mA

0.3

1.5

中文翻译

下载PDF

与NTE7225相关器件

型号	品牌	获取价格	描述	数据表
NTE7226	NTE	获取价格	Interface Circuit,
NTE723	NTE	获取价格	Integrated Circuit FM Sound System
NTE724	NTE	获取价格	Integrated Circuit Differential/Cascode Amplifier
NTE725	NTE	获取价格	Integrated Circuit Dual Low Noise Preamp/OP Amp
NTE726	NTE	获取价格	Integrated Circuit Wide Band Amplifier
NTE727	NTE	获取价格	Integrated Circuit Four Independent AC Amplifiers
NTE73	NTE	获取价格	Power Bipolar Transistor, 10A I(C), 200V V(BR)CEO, 1-Element, NPN, Silicon, TO-61, Metal,
NTE730	ETC	获取价格	Analog IC
NTE731	NTE	获取价格	Integrated Circuit TV Video Signal Processor
NTE734	NTE	获取价格	Integrated Circuit TV FM IF Gain Block