HA13532NT Datasheet, PDF (10/16 Pages) Hitachi Semiconductor – Three-Phase Stepping Motor Control IC

HA13532NT
Electrical Characteristics (Ta = 25°C, V_CC = 24 V)
Item
Current
consumption
Symbol Min
Typ
I _CCO
—
—
I _CC
—
—
REG
Logic
Output
Vreg 4.4
4.8
voltage
Load
∆Vreg —
—
regulation
Input cur- lin
rent
–10
—
–1
—
Low voltage Vil
—
—
level
DAC
High
Vih
voltage
level
3.65
—
Outout volt- Vdac 200
230
age
116
146
75
105
33
63
PWM control Input
Isens —
—
current
Offset volt- Voffs —
—
age
Rt voltage Vrt
4.4
4.8
Ct change Ict+
84
94
current
Ct
Ict–
84
94
discharge
current
Max
Unit
33
mA
41
mA
5.2
V
±0.1
V
1
µA
10
µA
1.35
V
—
V
260
mV
176
mV
135
mV
93
mV
±2
µA
±10
mV
5.2
V
104
µA
104
µA
Test
Conditions Pins
V_CC = 30 V, OE 23
=H
V_CC = 30 V, OE
=L
Ireg = 2 mA 12
Notes
1
Ireg = 0 mA to
2 mA
Vin = 0 V to 7 1, 2, 3,
V
13, 24
7, 9, 10
1, 2, 3,
7, 9, 10,
13,
24
(V2, V1, V0) 11
= (H, L, L)
(V2, V1, V0)
= (L, H, L)
(V2, V1, V0)
= (L, L, H)
(V2, V1, V0)
= (L, L, L)
Vsens = 0 V to 14
5V
2
Rt = 51 kΩ 4
Rt = 51 kΩ, Vct 6
= 3.75 V
Rt = 51 kΩ, Vct
= 3.75 V
10