RH1021-5
Precision 5V Reference W W U W U ABSOLUTE DESCRIPTIO AXI U RATI GS (Note 9) The RH1021-5 is a precision 5V 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. Unique
circuit design makes the RH1021-5 the first IC reference
to offer ultralow drift without the use of high power onchip heaters.
The wafer lots are processed to Linear Technology’s inhouse Class S flow to yield circuits usable in stringent
military applications.
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners. Input Voltage . 40V
Input/Output Voltage Differential . 35V
Output to Ground Voltage
(Sink Mode Current Limit) . 10V
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). 300В°C U U BUR -I CIRCUITS …