RH1034-1.2 Datasheet, PDF (1/4 Pages) Linear Technology – Micropower Dual Reference

RH1034-1.2
Micropower Dual
Reference
DESCRIPTION
The RH1034-1.2 is a micropower, precision 1.2V reference
combined with a 7V auxiliary reference. The 1.2V reference
is a trimmed, thin-film, band-gap, voltage reference oper-
ating on only 20μA of quiescent current. The RH1034-1.2
offers guaranteed drift, low temperature cycling hysteresis
and good long-term stability. The low dynamic impedance
makes the RH1034-1.2 easy to use from unregulated sup-
plies. The 7V reference is a subsurface zener device for
less demanding applications.
The wafer lots are processed to Linear Technology’s in-
house Class S flow to yield circuits usable in stringent
military applications.
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Operating Current ..................................................20mA
Forward Current (Note 2).......................................20mA
Operating Temperature Range................ –55°C to 125°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
PACKAGE INFORMATION
BOTTOM VIEW
1.2V
7V
H PACKAGE
3-LEAD TO-46 METAL CAN
TOP VIEW
NC
1
10
NC
NC
2
9
NC
NC
3
8
1.2V
GND
4
7
7V
NC
5
6
NC
W PACKAGE
10-LEAD CERPAC
BURN-IN CIRCUIT
20V
14k
19.1k
7V
1.2V
RH10341.2 BC
1