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See Technical Specifications

ALM2403QPWPRQ1 +BOM

Dual-channel power op amp

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

ALM2403QPWPRQ1
Datasheet:

ALM2403QPWPRQ1 Datasheet (PDF)
Amplifier Type:

General Purpose
Number Of Circuits:

2
Output Type:

Rail-to-Rail
Slew Rate:

50V/µs
EDA/CAD Models:

Request Free CAD Models for ALM2403QPWPRQ1

ALM2403QPWPRQ1 General Description

The ALM2403-Q1 is a state-of-the-art dual-power op amp designed specifically for resolver-based applications. With its high-gain bandwidth, slew rate, and continuous high-output current-drive capability, this device is the ideal choice for providing low distortion and differential high-amplitude excitation required for exciting the resolver primary coil. In addition, the device features current limiting and overtemperature detection, enhancing overall system robustness, especially when driving analog signals over fault-susceptible wires. The small HTSSOP package with thermal pad and low R θJA allows for high currents to be delivered to loads while minimizing board space. Moreover, the higher gain bandwidth of the ALM2403-Q1 enables the device to be configured as a filter stage while still providing high output drive, thereby significantly reducing the total solution size of a resolver drive signal chain. This reduced solution size is especially advantageous in automotive and industrial applications, making the ALM2403-Q1 a top choice for engineers seeking high-performance, compact solutions for resolver-based systems

Key Features

ALM24QPWPRQ1 provides efficient power conversion
This IC supports wide input voltage range
This IC has high precision current regulation
Suitable for industrial applications

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	-
Amplifier Type	General Purpose	Number of Circuits	2
Output Type	Rail-to-Rail	Slew Rate	50V/µs
Gain Bandwidth Product	21 MHz	Current - Input Bias	10 pA
Voltage - Input Offset	6 mV	Current - Supply	3.6mA
Current - Output / Channel	500 mA	Voltage - Supply Span (Min)	5 V
Voltage - Supply Span (Max)	24 V	Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount	Base Product Number	ALM2403