UPD16856 NEC, UPD16856 Datasheet - Page 7

• Manufacturer Part Number: UPD16856
• Description: MONOLITHIC CD-ROM 3-PHASE SPINDLE MOTOR DRIVER
• Manufacturer: NEC

STANDARD CHARACTERISTICS CURVES (UNLESS OTHERWISE SPECIFIED, T
100
2.0
1.0
2.0
1.5
1.0
50
0
0
4.5
4.5
4.5
Controller block supply voltage V
I
Controller block supply voltage V
Controller block supply voltage V
DD
V
(ST/SP, REV, STB, and FGsel pins)
IH
and I
and V
f
PWM
I
DD (ST)
DD (ST)
V
V
I
DD
IL
IL
IL
vs. V
vs. V
vs. V
DD
f
5.0
DD
5.0
5.0
PWM
Characteristics
DD
Characteristics
Characteristics
V
IH
C
T
DD
DD
DD
= 100 pF
(V)
(V)
(V)
Data Sheet S13447EJ1V0DS00
5.5
5.5
5.5
1.5
1.0
0.5
50
40
30
20
10
20
15
10
0
4.5
4.5
I
IN
Controller block supply voltage V
30
vs. V
Controller block supply voltage V
Operating ambient temperature T
DD
V
R
Characteristics (EC and ECR pins)
Hhys
ON
40
(Hole Amplifier Input)
vs. T
vs. V
R
I
ON
IN
A
DD
A
V
Characteristics
5.0
5.0
50
Hhys
= 25 C)
Characteristics
60
EC, ECR = 4 V
DD
V
V
H
DD
DD
A
(V)
= 2.5 V
(V)
= 5 V
(V)
70
PD16856
5.5
5.5
7