INA2321EA/250
IC INST AMP 2 CIRCUIT 14TSSOP
Linear Amplifiers Instrumentation Op Amps Buffer Amps
14-TSSOP (0.173", 4.40mm Width)
microPOWER™
Active
$5.72 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | INA2321EA/250 |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 125°C |
| Amplifier Type | Instrumentation |
| Number of Circuits | 2 |
| Slew Rate | 0.4V/µs |
| Voltage - Input Offset | 1 mV |
| Current - Input Bias | 10 pA |
| Current - Output / Channel | 16 mA |
| Voltage - Supply | 2.5 V ~ 5.5 V |
| Supplier Device Package | 14-TSSOP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
INA2321EA/250 by Texas Instruments is a 2-channel general-purpose operational amplifier, found in sensor signal conditioning, active filters, voltage followers, comparator circuits, and audio preamplifiers across virtually every electronics segment. The 14-TSSOP (0.173", 4.40mm Width) package with surface mount mounting is suitable for automated assembly. Operating temperature range is -55°C ~ 125°C. Pin-compatible alternatives include ST and TI variants — domestic drop-ins from 3PEAK and SGMICRO offer competitive pricing.
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All Technical Specifications
| Slew Rate | 0.4V/µs |
| Output Type | Rail-to-Rail |
| -3db Bandwidth | 500 kHz |
| Amplifier Type | Instrumentation |
| Number of Circuits | 2 |
| Current - Input Bias | 10 pA |
| Voltage - Input Offset | 1 mV |
| Current - Output / Channel | 16 mA |
| Voltage - Supply Span (Max) | 5.5 V |
| Voltage - Supply Span (Min) | 2.5 V |
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