BUF634U vs BUF634P Comparison
Detailed side-by-side comparison of BUF634U by Texas Instruments and BUF634P by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | BUF634U | BUF634P |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Nrnd | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.95 | $5.40 |
| Amplifier Type | Open-Loop Buffer (unity gain) | β |
| Number of Channels | 1 | 1 |
| Output Current | 250 mA | 250 mA |
| Slew Rate | 2000 V/us | 2000 V/us |
| Bandwidth | 180 MHz (full) / 30 MHz (low power, pin-selected) | β |
| Quiescent Current | 1.5 mA (30 MHz BW mode) | 1.5 mA (30 MHz BW mode) |
| Supply Voltage Range | +/-2.25 V to +/-18 V (4.5 V to 36 V total) | +/-2.25 V to +/-18 V |
| Voltage Gain | Unity (buffer) | β |
| Protection Features | Internal current limit, thermal shutdown | Internal current limit, thermal shutdown |
| Bandwidth Selection | Pin-selectable (BW pin) | β |
| Package | 8-SOIC (0.154 in, 3.90 mm width) | 8-PDIP (P) |
| Mounting Type | Surface Mount | Through Hole |
| Polarity | Single / Dual Supply | β |
| Product Status | Not recommended for new designs (NRND); BUF634A recommended | β |
| Datasheet Revision | BUF634 datasheet (Rev. C) | β |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Function | β | High-speed unity-gain buffer |
| Bandwidth (pin-selected) | β | 180 MHz (BW to V+) / 30 MHz (BW open) |
| Gain | β | 1 V/V (unity, open-loop buffer) |
| Input Offset Voltage | β | [DATA_NEEDED: input offset voltage] |
| Output Resistance | β | [DATA_NEEDED: output resistance] |
| Upgrade Path | β | BUF634A (higher slew 3750 V/us, 210 MHz BW, 8.5 mA IQ) |