### 1600

```NTE1600
Integrated Circuit
VCR Direct Drive Motor Pre Driver
Features:
D Three Phase Control Signal Generation Circuit
D Phase, Speed Control
D Normal Rotation, Reverse Rotation Control
Absolute Maximum Ratings:
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V
Power Dissipation (TA = +70°C), PT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600mW
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55° to +125°C
Electrical Characteristics: (VCC = 12V, TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Output Current
U Phase
IU1
Pin17
1.8
2.8
4.0
mA
V Phase
IV1
Pin2
1.8
2.8
4.0
mA
W Phase
IW1
Pin4
1.8
2.8
4.0
mA
IU2
Pin1
8.6
14.9
22.2
mA
V Phase
IV2
Pin3
8.6
14.9
22.2
mA
W Phase
IW2
Pin5
8.6
14.9
22.2
mA
Voltage Current Conversion Gain
g2
−
40
80
160
mA/V
Interphase Current Dispersion
∆I
IU1/IV1, IV1/IW1, IU1/IW1
−25
0
25
%
Closed Loop Gain
−
NTE1600 & NTE1554
Combination, Rf = 1Ω
−
0.37
−
A/V
VH(AC)
U Phase: Pin16, Pin15
50
100
500
mVpp
VH(DC)
( )
V Phase: Pin14, Pin13
1.9
2.0
4.5
V
0
4.5
9.0
V
Maximum Output Current
U Phase
Three Phase Signal Input Level
AC
DC
W Phase: Pin12, Pin11
Speed/Phase Control Input
VID
Pin8
Motor Normal Rotation
VN/R−N Pin6
1.5
3.0
9.0
V
Motor Reverse Rotation
VN/R−R Pin6
0
0
0.3
V
Pin Connection Diagram
Motor Driver U1 17
Motor Driver U2 1
16
Hall Amp U (+)
Motor Driver V1
2
15
Hall Amp U (−)
Motor Driver V2 3
14
Hall Amp V (+)
Motor Driver W1 4
13
Hall Amp V (−)
Motor Driver W2 5
12
Hall Amp W (+)
Motor Fwd/Rev Run 6
11
Hall Amp W (−)
7
10
Motor Current Detector
Speed/Phase Control Input 8
9
VCC
10k Resistor to VCC
GND 18
1.007 (25.5) Max
.964 (24.4)
18
17
8
1
.291 (7.4) Max
16
9
.248 (6.3)
.252 (6.4)
.200 (5.08)
15°
.188
(4.77)
.020
(.508)
.051 (1.29)
.100
(2.54)
Typ
.009
(0.22)
```