L297/1 STMicroelectronics, L297/1 Datasheet - Page 10

• Manufacturer Part Number: L297/1
• Description: IC STEPPER MOTOR CTRLR 20-DIP
• Manufacturer: STMicroelectronics
• Type: Stepper Motor Controller/Driverr

Specifications of L297/1

• Applications: Stepper Motor Controller
• Number Of Outputs: 4
• Voltage - Supply: 4.75 V ~ 7 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 7 V
• Supply Current: 80 mA
• Mounting Style: Through Hole
• Current, Quiescent Supply: 50 mA (Typ.)
• Number Of Pins: 20
• Package Type: DIP20
• Power Dissipation: 1 W
• Temperature, Junction, Maximum: 150 °C
• Temperature, Storage: -40 to +150 °C
• Voltage, Input: 0.6 V (Max.)
• Voltage, Supply: 4.75 to 7 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-1394-5

L297
10/11
DIM.
A1
A
B
C
D
E
H
K
e
h
L
B
MIN.
2.35
0.33
0.23
12.6
0.25
0.1
7.4
0.4
10
20
1
TYP.
1.27
mm
0˚ (min.)8˚ (max.)
MAX.
10.65
2.65
0.51
0.32
0.75
1.27
0.3
7.6
13
D
0.093
0.004
0.013
0.009
0.496
0.291
0.394
0.010
0.016
MIN.
0.050
TYP.
inch
1 0
e
MAX.
0.104
0.012
0.020
0.013
0.512
0.299
0.419
0.030
0.050
11
E
A
MECHANICAL DATA
L
K
OUTLINE AND
SO20MEC
SO20
h x 45˚
H
A1
C