L297D STMicroelectronics, L297D Datasheet - Page 9

• Manufacturer Part Number: L297D
• Description: IC STEPPER MOTOR CTRLR 20-SOIC
• Manufacturer: STMicroelectronics
• Type: Stepper Motor Controller/Driverr

Specifications of L297D

• Applications: Stepper Motor Controller
• Number Of Outputs: 4
• Voltage - Supply: 4.75 V ~ 7 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 7 V
• Supply Current: 80 mA
• Mounting Style: SMD/SMT
• Current, Input, High Level: 10 uA (Max.)
• Current, Input, Low Level: 100 uA (Typ.)
• Number Of Pins: 20
• Package Type: SO20
• Power Dissipation: 1 W (Max.)
• Temperature, Operating, Maximum: 150 °C
• Temperature, Operating, Minimum: -40 °C
• Voltage, Input: 7 V (Max.)
• Voltage, Input, High Level: 2.0 V (Min.)
• Voltage, Input, Low Level: 0.6 V (Max.)
• Voltage, Output, High Level: 3.9 V (Min.)
• Voltage, Output, Low Level: 0.4 V (Max.)
• Voltage, Supply: 7 V (Max.)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-1393-5; 497-1393-5; 497-3623; 497-3623-5

DIM.
a1
b1
e3
D
B
E
F
Z
b
e
L
I
0.254
MIN.
1.39
22.86
TYP.
0.45
2.54
0.25
mm
8.5
3.3
MAX.
1.65
25.4
3.93
1.34
7.1
0.010
0.055
MIN.
0.018
0.010
0.335
0.100
0.900
0.130
TYP.
inch
MAX.
0.065
1.000
0.280
0.155
0.053
MECHANICAL DATA
OUTLINE AND
DIP20
L297
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