w
w
a D .
w
S a t
e e h
U 4 t
m o .
c
THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS
w
w
w
t a .
D
S a
e h
U 4 t e
.
c
m o
w
w
w
.
D
a t a
e h S
4 t e
U
m o .
c
DS3025 - 2.
1
ZN458
2.
45V PRECISION REFERENCE
REGULATOR
The ZN458 is a monolithic integrated circuit providing a precise stable reference source of 2.
45V in a two lead package without the need for an external shaping capacitor.
+VE -VE
FEATURES
s s s s s s s s s Guaranteed 5mV Maximum Deviation over Full Temperature Range Low Temperature Coefficient 0.
003%/°C Low Slope Resistance - 0.
1 Ohms Very Good Long Term Stability - 10ppm Low Noise - 10 microvolts Internally Shaped Ti...