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OPA4323IPWR Breakout
OP AMP 4CH RAIL-TO-RAIL 20MHZ 1.7-5.5V
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Design a Custom BoardAbout This Component
Quad-channel operational amplifier with 20MHz bandwidth and rail-to-rail input/output, operating from 1.7V to 5.5V. Features 114dB CMRR, 33V/µs slew rate, and ±110mA output current, with low 1.6mA quiescent current per channel. Ideal for ADC drivers, current sensing, audio preamplifiers, and transducer interfaces.
Package: TSSOP-14 (4.4×5mm) · 14 pins
Why does this need a breakout?
The 0.65mm pitch on this 14-pin package makes hand soldering tedious and error-prone without magnification and fine tools. A breakout board routes each pin to standard 0.1-inch headers, enabling breadboard prototyping and simplifying connections for LIN transceivers, ADCs, digital potentiometers, and microcontrollers that typically come in this footprint.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | OPA4323IPWR |
| Package | TSSOP-14 (4.4×5mm) |
| Pin Count | 14 |
| Amplifier Type | CMOS |
| Current - Input Bias | 0.5 pA |
| Current - Output / Channel | 110 mA |
| Current - Supply | 1.6mA (x4 Channels) |
| Gain Bandwidth Product | 20 MHz |
| Number of Circuits | 4 |
| Output Type | Single Ended, Rail-to-Rail |
| Slew Rate | 33V/µs |
What's Included
BILL OF MATERIALS
- 1x OPA4323IPWR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS