NJU7326
DESCRIPTION
The NJU7326 is a single-phase DC brushless motor driver IC.
- PACKAGE OUTLINE
It features
MOS-FET output for better saturation characteristics. Slew rate of amplifiers and feedback resistors are optimized to achieve low-noise motor operation. It is suitable for small fan-motor applications.
NJU7326R/RB1
- FEATURES z Single Supply z Operating Voltage VDD=2.4 to 5.5V z Low Operating Current z Low Saturation Output Voltage Vsat=±0.35V @Io=±250m A z C-MOS Technology z Package VSP8, TVSP8
- BLOCK DIAGRAM
1 : A OUTPUT 2 : Reverse INPUT 3 : Non-Reverse INPUT 4 : VSS 5 : RH 6 : NC 7 : B OUTPUT 8 : VDD
RF RF
- + B +
- 2 3 4
7 6 5
-1-
- ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Input Voltage Storage Temperature Range RATINGS +7.0 -0.3 to VDD+0.3 -55 to +150 -40 to +85 400 SYMBOL (unit) VDD (V) Vid (V) Tstg (°C) Topr (°C) PD (m W)
(Ta=25°C) NOTE
Operating Temperature Range Power Dissipation
VSP8/TVSP (Single)
- REMENDED OPERATING...
