Datasheet

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SLES116A − AUGUST 2004 − REVISED NOVEMBER 2006
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44
Analog output
The following table and Figure 52 show the relationship between the digital input code and analog output.
800000 (–FS) 000000 (BPZ) 7FFFFF (+FS)
I
OUT
N [mA] –2.3 –6.2 –10.1
I
OUT
P [mA] –10.1 –6.2 –2.3
V
OUT
N [V] –1.725 –4.65 –7.575
V
OUT
P [V] –7.575 –4.65 –1.725
V
OUT
[V] –2.821 0 2.821
NOTE: V
OUT
N is the output of U1, V
OUT
P is the output of U2, and V
OUT
is the output of U3 in the
application circuit of Figure 33.
−12
−10
−8
−6
−4
−2
0
Input Code – Hex
I
OUT
N
I
O
– Output Current – mA
OUTPUT CURRENT
vs
INPUT CODE
800000(–FS) 000000(BPZ) 7FFFFF(+FS)
I
OUT
P
Figure 52. The Relationship Between Digital Input and Analog Output