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ZNI1000

Zetex Semiconductors
Part Number ZNI1000
Manufacturer Zetex Semiconductors
Description TEMPERATURE SENSOR
Published Apr 17, 2005
Detailed Description ZNI1000 Temperature sensor Description The ZNI1000 is a Ni thin film Resistance Temperature Detector (RTD), specified t...
Datasheet PDF File ZNI1000 PDF File

ZNI1000
ZNI1000


Overview
ZNI1000 Temperature sensor Description The ZNI1000 is a Ni thin film Resistance Temperature Detector (RTD), specified to DIN 43760.
The high temperature coefficient offers higher signal outputs than other RTD's, which results in higher accuracy with smaller temperature changes.
Features • Resistance at 0°C: 1000 • Nickel temperature detector • Specified to DIN 43760 • SOT23 package Applications • Automotive electronic • Circuit protection • Temperature compensation • Temperature measurement Ordering information Device ZNI1000TA ZNI1000TC Reel size (inches) 7 13 Tape width (mm) 8 8 Quantity per reel 3,000 10,000 Device marking ZNI ZNI 1 3 2 Pinout - top view Pin 1 - Ni1000 Pin 2 - Ni1000 Pin 3 - Need a good thermal contact for short response time Issue 5 - June 2007 1 © Zetex Semiconductors plc 2007 www.
zetex.
com ZNI1000 Absolute maximum ratings Parameter Continuous current(a) Total power dissipation Operating temperature range Storage temperature range Symbol ICC PTOT TA Tstg Limit 5 20 -55 to +150 -55 to +150 Unit mA mW °C °C NOTES: (a) Limited by operating temperature [ ICCՅ(20mW/R)½ , R=func(TA)=718 to 1986⍀].
Recommended operating conditions Symbol Parameter IMDC Steady state measurement current(b) Min.
0,1 Typ.
1,2 Max.
Unit 3,0 mA NOTES: (b) limited by self heating effects (recommended current range 0,1 to 1,5mA) [ typ.
case → temperature error ⌬T= (Rи1,2mAи1,2mA)/1,7mW/K Յ 1,7K ] [ worst case → temperature error ⌬T= (1,986k⍀и3,0mAи3,0mA)/1,4mW/K = 13,8K ].
Electrical characteristics Symbol R0 R25 R100 ⌬R Parameter Resistance 0°C Resistance 25°C Resistance 100°C Tolerance class B(d) Tolerance class B(d) Long Term stability: Conditions T=0°C, IM<1mA T=25°C, IM = 3mA(c) T=100°C, IM <1mA -55 to 0°C 0 to 150°C 1000h at 150°C Min.
- 1100 - Typ.
1000 1141 1618 ±(0.
4+0.
028 x ¦T¦) ±(0.
4+0.
007 x ¦T¦) 0.
1 Max.
- 1200 - Unit ⍀ ⍀ ⍀ °C °C % NOTES: (c) Measured under pulse conditions.
(d) See ZNi1000 Tolerance class figure.
Issue 5 - June 2...


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