LM629M-8 National Semiconductor, LM629M-8 Datasheet - Page 3

• Manufacturer Part Number: LM629M-8
• Description: MOTION CONTROL, SMD, SOIC24, 629
• Manufacturer: National Semiconductor

Specifications of LM629M-8

• No. Of Outputs: 8
• Output Current: 1.6mA
• Output Voltage: 2.4V
• Supply Voltage Range: 4.5V To 5.5V
• Driver Case Style: SOIC
• No. Of Pins: 24
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC
• Motor Type: DC Brushless Servo
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS 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
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
DC Electrical Characteristics
(V
IH
IL
OH
OL
AC Electrical Characteristics
(V
LM628N-6, LM629N-6, LM629M-6
LM628N-8, LM629N-8, LM629M-8
LM628N-6, LM629N-6, LM629M-6
LM628N-8, LM629N-8, LM629M-8
Voltage at Any Pin with
Ambient Storage Temperature
Lead Temperature
Maximum Power Dissipation
Symbol
DD
DD
Respect to GND
28-pin Dual In-Line
Package (Soldering, 4 sec.)
24-pin Surface Mount
Package (Soldering, 10 sec.)
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
−65˚C to +150˚C
= 6 MHz)
= 6 MHz; C
−0.3V to +7.0V
(Note 1)
260˚C
300˚C
T #
T1
T2
T3
T4
T4
T5
T5
T6
LOAD
= 50 pF; Input Test Signal t
Outputs Open
0 ≤ V
I
I
0 ≤ V
OH
OL
3
= 1.6 mA
= −1.6 mA
Operating Ratings
IN
OUT
ESD Tolerance
Temperature Range
Clock Frequency:
V
Conditions
DD
≤ V
(T
(C
LM628N-6, LM629N-6,
LM629M-6
LM628N-8, LM629N-8,
LM629M-8
≤ V
A
ZAP
Range
DD
≤ 85˚C, (Note 2)
Min
166
125
78
57
DD
0
= 120 pF, R
Tested Limits
r
= t
ZAP
f
Min
−10
−10
2.0
2.4
= 10 ns)
Tested Limits
= 1.5k)
Max
1.0 MHz
1.0 MHz
−40˚C
Max
110
0.8
0.4
10
10
4.5V
<
<
f
f
CLK
CLK
<
<
T
V
<
<
A
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DD
Units
605 mW
<
6.0 MHz
8.0 MHz
µs
µs
µs
ns
ns
ns
ns
µs
<
Units
1000V
+85˚C
mA
µA
µA
V
V
V
V
5.5V