SM74601 Datasheet, PDF (12/14 Pages) Texas Instruments – SOT-23 Precision Micropower Series Voltage Reference

SM74601
SNOSBA5A – SEPTEMBER 2011 – REVISED APRIL 2013
Typical Application Circuits
Input
Enable
V_IN
C_IN
V_REF
SM74601
EN
GND
V_REF
C_OUT ^R
R
+5V
-5V
R/2
-V_REF
4.7 PF < C_OUT < 10 PF
Figure 19. Voltage Reference with Complimentary Output
Input
Enable
V_IN
V_REF
C_IN
SM74601
+5V
0.1 µF ^{100 k:}
EN
GND
V_{REF_FORCE}
V_{REF_SENSE}
Figure 20. Precision Voltage Reference with Force and Sense Output
Input
V_IN
C_IN
V_REF
SM74601
Enable
EN
GND
I_OUT = (V_REF/(R₁ + R_SET)) + I_GND
I_GND
Output
R₁
500 :
0.1 µF
R_SET
I_OUT
R_L
1 k:
Figure 21. Programmable Current Source
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