English
Language : 

RH1021-10_15 Datasheet, PDF (1/4 Pages) Linear Technology – Precision 10V Reference
RH1021-10
Precision 10V Reference
DESCRIPTION
The RH1021-10 is a precision 10V reference with ultralow
drift and noise, extremely good long-term stability and
almost total immunity to input voltage variations. The
reference output will source and sink up to 10mA. This
reference can also be used as a shunt regulator (2-terminal
Zener). Unique circuit design makes the RH1021-10 the
first IC reference to offer ultralow drift without the use of
high power on-chip heaters.
The wafer lots are processed to Linear Technology’s in-
house Class S flow to yield circuits usable in stringent-
military applications.
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
ABSOLUTE MAXIMUM RATINGS
(Note 10)
Input Voltage.............................................................40V
Input/Output Voltage Differential...............................35V
Output to Ground Voltage
(Shunt Mode Current Limit)..................................16V
Trim Pin to Ground Voltage
Positive ................................................ Equal to VOUT
Negative ..............................................................–20V
Output Short-Circuit Duration
VIN = 35V ......................................................... 10 sec
VIN ≤ 20V .................................................... Indefinite
Operating Temperature Range................ –55°C to 125°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
BURN-IN CIRCUITS
8
1
7
20V
2 RH1021-10 6
3
5
4
–20V
20V
–20V
1
10
2
9
3
8
4
7
5
6
PACKAGE/ORDER INFORMATION
TOP VIEW
NC*
8
NC* 1
7 NC*
VIN 2
6 VOUT
NC* 3
5 TRIM
4
GND
H PACKAGE
8-LEAD TO-5 METAL CAN
*CONNECTED INTERNALLY,
DO NOT CONNECT EXTERNAL
CIRCUITRY TO THESE PINS.
ORDER PART
NUMBER
NC*
RH1021BMH-10 VIN
RH1021CMH-10 NC*
RH1021DMH-10 GND
NC
TOP VIEW
1
10
2
9
3
8
4
7
5
6
W PACKAGE
10-LEAD CERPAC
* CONNECTED INTERNALLY,
DO NOT CONNECT EXTERNAL
CIRCUITRY TO THESE PINS.
ORDER PART
NUMBER
NC*
NC* RH1021CMW-10
VOUT
TRIM
NC
rh102110fe
1
 ▷