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NJU7325

New Japan Radio
Part Number NJU7325
Manufacturer New Japan Radio
Description Single-Phase DC Brushless Motor Driver IC
Published Jan 21, 2007
Detailed Description NJU7325 Single-phase DC Brushless Motor Driver IC „ GENERALDESCRIPTION The NJU7325 is a dual power amplifier designed ...
Datasheet PDF File NJU7325 PDF File

NJU7325
NJU7325

Overview
NJU7325 Single-phase DC Brushless Motor Driver IC „ GENERALDESCRIPTION The NJU7325 is a dual power amplifier designed for small actuator applications.
It incorporates MOS-FET transistor in the output stage which can offer a low saturation output voltage in high current operation.
The NJU7325 is available in small and thin surface mount packages MSOP8 (VSP8), MSOP8 (TVSP8) and ESON8-V1, which provides downsizing and thinning in motor applications.
„ PACKAGE OUTLINE NJU7325KV1 (DFN8-V1(ESON8-V1)) NJU7325R (MSOP8(VSP8)) NJU7325RB1 (MSOP8(TVSP8)) „ FEATURES • Single Supply • Operating Voltage • Low Operating Current • Low Saturation Output Voltage • CMOS Technology • Package Outline VDD=2.
4 to 5.
5V Vsat=±0.
35V @Io=±250mA MSOP8 (VSP8)*, MSOP8 (TVSP8)**, DFN8-V1(ESON8-V1) *MEET JEDEC MO-187-DA, **MEET JEDEC MO-187-DA / THIN TYPE „ BLOCK DIAGRAM 1 Ach -+ 2 3 8 Bch +- 7 6 45 -1- NJU7325 „ ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER SupplyVoltage Input Voltage Operating Temperature SYMBOL VDD Vid Topr RATINGS +7 -0.
3 to VDD+0.
3 -40 to +85 UNIT V V °C NOTE - Storage Temperature Power Dissipation (MSOP8(VSP8/TVSP8)) Tstg PD -50 to +150 400 °C mW Device itself - Power Dissipation (DFN8-V1(ESON8-V1)) PD 520 1100 mW (*1)Mounted on 2-Layers Board mW (*2)Mounted on 4-Layers Board (*1): Mounted on glass epoxy board based on EIA/JEDEC.
(101.
5×114.
5×1.
6mm: 2-Layers) (*2): Mounted on glass epoxy board based on EIA/JEDEC.
(101.
5×114.
5×1.
6mm: 4-Layers Internal foil area: 99.
5×99.
5mm) „ ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL TEST CONDITION (VDD=5V, VSS=0V, f=1kHz, Ta=25°C) MIN.
TYP.
MAX.
UNIT Operating Voltage Range Quiescent Current VDD No Load Condition, IDD Voltage Follower, Vo=2.
5V, per 1ch 2.
4 5.
0 5.
5 V - 3.
0 4.
0 mA Input Offset Voltage Input Offset Current Input Bias Current Input Impedance Input Common Mode Voltage Range VIO IIO IIB RIN VICM -15 - +15 mV - 10 - pA - 10 - pA - 1012 - Ω 0.
4 to 4.
0 - -V Maximum Output Volt...


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