LB1848M-TRM-H ON Semiconductor, LB1848M-TRM-H Datasheet - Page 5

• Manufacturer Part Number: LB1848M-TRM-H
• Description: GENERAL-PURPOSE DRIVER
• Manufacturer: ON Semiconductor

Specifications of LB1848M-TRM-H

• Motor Type: Stepper
• No. Of Outputs: 2
• Output Current: 400mA
• Output Voltage: 550mV
• Supply Voltage Range: 2.5V To 7.5V
• No. Of Pins: 10
• Operating Temperature Range: -20°C To +75°C
• Svhc: No SVHC (20-Jun-2011)
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Details

Truth Tables
[LB1846M]
Note: 1. “—” indicates a “don’t care” input.
[LB1848M]
Note: “—” indicates a “don’t care” input.
ENA
IN1
—
H
H
H
H
H
L
L
L
L
L
L
L
2. If two high levels (H/H) are input to the IN1/IN2 pins with the timing shown in
ignored and the IC will function as though an H/L combination is applied to the IN1/IN2 pins. Similarly, the timing shown in
combination on the IN1/IN2 pins.
IN2
IN1
—
—
H
H
H
H
H
H
L
L
L
L
L
L
L
L
IN3
IN2
—
—
H
H
H
H
H
H
L
L
L
L
L
L
L
L
OUT1
OFF
IN4
—
H
H
H
H
H
H
L
L
L
L
L
L
L
L
The logic output for the first high-level
input is produced. *2
OUT1
OUT2
OFF
OFF
OFF
OFF
H
H
H
H
H
L
L
L
L
L
OUT2
OUT3
OFF
OFF
OFF
OFF
H
H
H
H
H
L
L
L
L
L
LB1846M, 1848M
OUT3
OUT4
OFF
OFF
OFF
OFF
H
H
H
H
H
L
L
L
L
L
OUT4
2-phase excitation
OFF
OFF
OFF
H
H
H
L
L
L
Standby
Notes
1-2 phase excitation
in the figure below, then the IN2 input that arrived later will be
Standby
Notes
results in a L/H
No. 5339-5/8