Datasheet

LM87
SNAS034J APRIL 2000REVISED MARCH 2013
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Pin Name D1 D2 D3 R1 R2 R3 R4 Pin Name D1 D2 D3 R1 R2 R3 R4
INT# x
(1)
x x 0 100 1M +12Vin x x R1+R2
k 130k
CI x x x 0 1M +5Vin x x R1+R2
130k
FAN1–FAN2 x x x 0 1M +3.3Vin, +2.5Vin, Vccp1, x x x R1+R2 1M
Vccp2 130k
SMBCLK x x x 0 1M THERM x x x 0 100 1M
k
SMBData x x x 0 1M VID4–VID0 x x x 0 100 1M
k
RESET# x x x 0 100 1M DACOut/NTEST_IN x x x 0 1M
k
ADD/NTEST_OUT x x x 0 1M
(1) An x indicates that the diode exists.
Figure 2. ESD Protection Input Structure
Test Circuit
Figure 3. Digital Output Load Test Circuitry
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