RHF1009A datasheet(5/19 Pages) STMICROELECTRONICS

部件名	RHF1009A

功能描述	Rad-hard adjustable 2.5 V/5.5 V precision shunt V-ref

PDF	19 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

5 / 19 page

DocID025148 Rev 3

5/19

RHF1009A

Electrical characteristics

Kvh(1)

Long-term stability

IK = 100 µA

VK = VRef

t = 1000 hrs

-55 °C

+25 °C

+125 °C

100

ppm

Kvhd

Stability in radiation

IK = 100 µA

VK = VRef

Total dose = 300 krad

Dose rate = 0.01 rad/s

-55 °C

+25 °C

+125 °C

1000

ppm

Voltage noise

IK = 100 µA

VK = VRef

F= 1 kHz

-55 °C

+25 °C

+125 °C

760

880

980

nV/

√ Hz

Reliability verified with a cathode current setting IK = 10 mA

Table 4. Anode is connected to Gnd (0 V), VK is in reference to anode voltage. CK (between anode

and cathode) = 100 nF, R1 = 0 and R2 not connected unless otherwise specified (continued)

Symbol

Parameter

Test conditions

Temp.

Min.

Typ.

Max.

Unit

Vk 0hr

() Vk 1000hrs

()

–

Vk 0hr

()

------------------------------------------------------------------

Vk 0rad

() Vk 300krad

()

–

Vk 0rad

()

----------------------------------------------------------------------

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