LM629N-8 National Semiconductor, LM629N-8 Datasheet - Page 3

• Manufacturer Part Number: LM629N-8
• Description: IC,Motor Controller,MOS,DIP,28PIN
• Manufacturer: National Semiconductor

Specifications of LM629N-8

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

I
INPUT VOLTAGES
V
V
I
OUTPUT VOLTAGES
V
V
I
ENCODER AND INDEX TIMING (See Figure 2 )
Motor-Phase Pulse Width
Dwell-Time per State
Index Pulse Setup and Hold
(Relative to A and B Low)
CLOCK AND RESET TIMING (See Figure 3 )
Clock Pulse Width
Clock Period
Reset Pulse Width
DD
IN
OUT
DC Electrical Characteristics
(V
AC Electrical Characteristics
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Voltage at Any Pin with
Ambient Storage Temperature
Lead Temperature
Maximum Power Dissipation
(V
IH
IL
OH
OL
Symbol
LM628N-6, LM629N-6, LM629M-6
LM628N-8, LM629N-8, LM629M-8
LM628N-6, LM629N-6, LM629M-6
LM628N-8, LM629N-8, LM629M-8
DD
Respect to GND
28-pin Dual In-Line
Package (Soldering, 4 sec.)
24-pin Surface Mount
Package (Soldering, 10 sec.)
DD
and T
and T
A
A
Timing Interval
per Operating Ratings; f
per Operating Ratings; f
Supply Current
Logic 1 Input Voltage
Logic 0 Input Voltage
Input Currents
Logic 1
Logic 0
TRI-STATE
®
Output Leakage Current
Parameter
CLK
CLK
= 6 MHz)
= 6 MHz; C
−65˚C to +150˚C
−0.3V to +7.0V
(Note 1)
T #
T1
T2
T3
T4
T4
T5
T5
T6
LOAD
260˚C
300˚C
= 50 pF; Input Test Signal t
Outputs Open
0
I
I
0
3
OH
OL
= 1.6 mA
V
V
= −1.6 mA
ESD Tolerance
Operating Ratings
Temperature Range
Clock Frequency:
V
Conditions
IN
OUT
DD
LM628N-6, LM629N-6,
LM629M-6
(T
(C
LM628N-8, LM629N-8,
LM629M-8
A
ZAP
Range
V
DD
Min
166
125
V
78
57
85˚C, (Note 2)
0
= 120 pF, R
DD
Tested Limits
r
ZAP
= t
f
Min
−10
−10
2.0
2.4
= 1.5k)
= 10 ns)
Tested Limits
Max
1.0 MHz
1.0 MHz
Max
110
0.8
0.4
10
10
−40˚C
4.5V
<
<
f
f
CLK
CLK
<
<
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T
V
Units
<
<
A
DD
µs
µs
µs
ns
ns
ns
ns
µs
605 mW
<
6.0 MHz
8.0 MHz
Units
mA
<
µA
µA
2000V
+85˚C
V
V
V
V
5.5V