Datasheet Analog Devices RH1021-7

RH1021-7
Precision 7V Reference
DESCRIPTION ABSOLUTE MAXIMUM RATINGS The RH1021-7 is a precision 7V 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 RH1021-7 the
first IC reference to offer ultralow drift without the use of
high power on-chip heaters. Input Voltage.40V
Input/Output Voltage Differential.35V
Output to Ground Voltage
(Shunt Mode Current Limit).10V
Output Short-Circuit Duration VIN = 35V.10 sec VIN ≤ 20V. Indefinite
Operating Temperature Range. –55°C to 125°C
Maximum Junction Temperature. 150°C
Storage Temperature Range. –65°C to 150°C
Lead Temperature (Soldering, 10 sec). 300°C The wafer lots are processed to Linear Technology’s
in-house Class S flow to yield circuits usable in stringent
military applications. (Note 10) All registered trademarks and trademarks are the property of their respective owners. BURN-IN CIRCUITS
1
20V 2 8 PIN CONFIGURATION
TOP VIEW 6 RH1021-7
3 4 NC* 7 5 NC* 1 7 NC* …

RH1021-7
Precision 7V Reference U W W W U ABSOLUTE MAXIMUM RATINGS DESCRIPTION (Note 10) The RH1021-7 is a precision 7V 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
RH1021-7 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 inhouse Class S flow to yield circuits usable in stringent
military applications. Input Voltage . 40V
Input/Output Voltage Differential . 35V
Output to Ground Voltage
(Shunt Mode Current Limit) . 10V
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). 300В°C , LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners. U ORDER PART
NUMBER NC* 8
7 1 8 …