ZN404 查看數據表（PDF） - Zarlink Semiconductor Inc
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ZN404 Datasheet PDF : 4 Pages
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ZN404 / ZN404D
2.45V PRECISION REFERENCE REGULATOR
The ZN404 is a monolithic integrated circuit providing a
precise stable reference source of 2.45V without the need for
an external shaping capacitor.
DS3030 - 2.1
FEATURES
s Low Temperature Coefficient
s Low Slope Resistance
s Very Good Long Term Stability
s Low Noise
s Internally Shaped
s Tight Tolerance
s ZN404 - 2-Lead TO-18 Metal Can Package
s ZN404D - 8-Lead Miniature Plastic Surface Mount
Package
VREF
GND
ZN404 (CM2) - BOTTOM VIEW
R
=
VS
- VREF
IREF
+VE
VS
R
VREF
AV
BAND
GAP
REFERENCE
-VE
GND
Fig.2 Circuit diagram
NC
1
NC
2
NC
3
GND
4
8
VREF
7
NC
6
NC
5
NC
ZN404D (MP8) - TOP VIEW
Fig.1 Pin connections
ORDERING INFORMATION
Device Operating Temperature
ZN404
ZN404D
-20°C to +70°C
-20°C to +70°C
Package
CM2
MP8
ABSOLUTE MAXIMUM RATINGS
Dissipation
Operating temperature range
ZN404
ZN404D
Storage temperature range
300mW
-20°C to +70°C
-20°C to +70°C
-55°C to +125°C
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