LM611

SNOSC08C – MAY 1998 – REVISED MARCH 2013

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Figure 58. Output Voltage has Negative Temperature

Coefficient (TC) if R2 has Negative TC

Figure 59. Output Voltage has Positive TC

if R1 has Negative TC

Figure 60. Diode in Series with R1 Causes

Voltage Across R1 and R2 to be Proportional

to Absolute Temperature (PTAT)

Connecting a resistor across Cathode-to-FEEDBACK creates a 0 TC current source, but a range of TCs may be

synthesized.

16

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