LM134-LM234 STMicroelectronics, LM134-LM234 Datasheet - Page 8

• Manufacturer Part Number: LM134-LM234
• Description: THREE TERMINAL ADJUSTABLE CURRENT SOURCES
• Manufacturer: STMicroelectronics

LM134-LM234-LM334
8/10
Figure 9 : In-line Current Limiter
* Use minim um value required to ensure
stabil ity of protected circuit
V
i
V
ADJ
V
R
set
OP AMP
C1*
Figure 10 : Fet Cascading for Low Capacitance
* Sel ect Q to ensure at least 1V
across the LM134, LM234, LM334.
V
p
(1 – I
set
/I
D SS
)
1.2V
V
V
i
Q*
i
V
V
I
set
ADJ
V
DS
> 1.2V
R
set