ISL21400USB-EVALZ Intersil, ISL21400USB-EVALZ Datasheet - Page 2

• Manufacturer Part Number: ISL21400USB-EVALZ
• Description: EVAL BOARD FOR ISL21400
• Manufacturer: Intersil

Specifications of ISL21400USB-EVALZ

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

where:
A
Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to
verify that the Application Note or Technical Brief is current before proceeding.
V
4. The output voltage is programmable and is determined
V
OUT
= Gain (1, 2, 4)
by Equation 1:
=
A
V
( •
V
REF
•
--------- -
255
n
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+
V
TS
2
(
----------------------------------
2 m
•
255
) 255
–
⎞
⎠
FIGURE 1. ISL21400 GUI WINDOW
Application Note 1394
(EQ. 1)
V
V
m: Temperature Slope register (0 to 255)
n: V
REF
TS
REF
= K(T - T
nominal = 1.200V
register (0 to 255)
0
); K = -2.1mV/°C, T
0
= +25°C
May 12, 2009
AN1394.1