Ordering number : ENA2245
LV8415XA
Bi-CMOS IC
http://onsemi.com
Blurring correction driver
H bridge × 2-channel driver
Overview
LV8415XA is dual channel H-bridge driver IC for digital still camera.
Function
• Actuator driver (saturation drive H bridge) × 2-channel
• Hall Amplifier × 2-channel
• Constant current hall bias circuit × 2-channel
• General-purpose amplifier × 2-channel
• With built-in for PWM signal generation logic circuit × 2-channel
• 8-bit DAC for hall bias × 2-channel
• 8-bit DAC for hall amplifier offset adjustment × 2-channel
• Three line serial input
WLP32L
• Two systems in power supply (V : for actuator, V
)
CC
M
• With built-in thermal protection circuit
• With built-in low voltage malfunction prevention circuit
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
V
Supply voltage 1
V
V
max
6
M
Supply voltage 2
max
6
V
CC
Output peak current
Output current
I
I
I
peak
OUT1 to 2 (t ≤ 10msec, duty ≤ 20%)
600
mA
mA
mA
W
O
O
max
max
OUT1 to 2
350
Hall bias current
5
1
HB
Allowable power dissipation
Operating temperature
Storage temperature
Pd max
Topr
On a specified board *
-20 to +85
-55 to +150
°C
°C
Tstg
* Specified board: 40.0mm×50.0mm×0.8mm, Four layers fiberglass epoxy circuit board.
* 2 Tjmax=150°C Please design PCB so that internal chip temperature does not exceed 150 °C.
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Allowable Operating Ratings at Ta = 25°C
Parameter
Supply voltage range 1
Supply voltage range 2
Logic input voltage
Symbol
Conditions
Ratings
Unit
V
V
V
V
2.7 to 5.5
2.7 to 5.5
M
V
CC
IN
0 to V +0.3
CC
V
ORDERING INFORMATION
See detailed ordering and shipping information on page 13 of this data sheet.
Semiconductor Components Industries, LLC, 2014
January, 2014
10814NK 20131114-S00002 No.A2245-1/13