HI3086(1997) View Datasheet(PDF) - Intersil
Part Name
Description
MFG CO.
HI3086 Datasheet PDF : 19 Pages
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Pin Descriptions (Continued)
PIN
NO.
SYMBOL
I/O
TYPICAL
VOLTAGE
LEVEL
22
VRTS
O +4.0V (Typ)
21
VRT
I VRTS + R1 x IREF
16
VRB
I VRBS -R2 x IREF
15
VRBS
O +2.0V (Typ)
HI3086
EQUIVALENT CIRCUIT
22
R1
21
R
R
R
R
COMPARATOR 1
COMPARATOR 2
R
R
R
R
R2
16
15
COMPARATOR 62
COMPARATOR 63
DESCRIPTION
Reference Voltage Sense. Bypass
to AGND with a 0.1µF chip
capacitor.
Top Reference Voltage. Bypass to
AGND with a 1µF tantal capacitor
and 0.1µF chip capacitor.
Bottom Reference Voltage. Bypass
to AGND with a 1µF tantal capacitor
and a 0.1µF chip capacitor.
Reference Voltage Sense. Bypass
to AGND with a 0.1µF chip
capacitor.
19
VIN
I VRT to VRB
COMPARATOR
AVCC
AVCC
Analog Input.
30 to 35 P1D0 to P1D5 O TTL
2 to 7 P2D0 to P2D5 O
43
CLKOUT
O
19
DVEE3
AGND
DVCC1
DGND1
VREF
DVCC2
Port 1 Side Data Output.
Port 2 Side Data Output.
2 TO 7
30 TO 35
43
DGND2
DVEE3
Clock Output. (See Table 2.
Operating Mode Table.)
4-1410
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