NJU7325 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – Single-Phase DC Brushless Motor Driver IC

NJU7325
Single-Phase DC Brushless Motor Driver IC
■ GENERAL DESCRIPTION
■ PACKAGE OUTLINE
The NJU7325 is dual power amplifiers.
It features MOS-FET output for better saturation characteristics.
It is suitable for small fan-motor applications.
■ FEATURES
zSingle Supply
zOperating Voltage VDD=2.4 to 5.5V
zLow Operating Current
zLow Saturation Output Voltage Vsat=±0.35V @Io=±250mA
zC-MOS Technology
zPackage
VSP8, TVSP8
■ BLOCK DIAGRAM
1
2 ^{Ach - +}
3
8
7
Bch
+_-
6
4
5
NJU7325R/RB1
1 : A OUTPUT
2 : A- INPUT
3 : A+ INPUT
4 : VSS
5 : B+ INPUT
6 : B- INPUT
7 : B OUTPUT
8 : VDD
■ ABSOLUTE MAXIMUM RATINGS
PARAMETER
RATINGS
Supply Voltage
Input Voltage
Operating Temperature Range
Storage Temperature Range
Power Dissipation
+7.0
-0.3 to VDD+0.3
-40 to +85
-50 to +150
400
SYMBOL
(unit)
VDD (V)
Vid (V)
Topr (°C)
Tstg (°C)
PD (mW)
(Ta=25°C)
NOTE
VSP8/TVSP8 (Single)
-1-