BUF634FKTTT vs BUF634AIDDAR Comparison
Detailed side-by-side comparison of BUF634FKTTT by Texas Instruments and BUF634AIDDAR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
BUF634AIDDAR - 210MHz 250mA High-Speed Buffer | Texas Instruments
BUF634AIDDAR β ActiveSpecification Comparison
| Parameter | BUF634FKTTT | BUF634AIDDAR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.87 | $2.15 |
| Amplifier Type | Unity-Gain Open-Loop Buffer | β |
| Number of Channels | 1 | 1 |
| Output Current | 250 mA | 250 mA |
| Bandwidth | 180 MHz | 35 MHz to 210 MHz (pin-selected) |
| Slew Rate | 2000 V/us | 3750 V/us |
| Supply Voltage Range | +/-2.25 V to +/-18 V (4.5 V to 36 V total) | +/-2.25 V to +/-18 V |
| Operating Temperature | -40C to +125C | [DATA_NEEDED: operating temperature range] |
| Package | TO-263 (DDPAK / KTT), 5+tab pins | SOIC-8 PowerPad (DDA) |
| Mounting Type | Surface Mount | Surface Mount |
| Bandwidth Select Pin | Yes (BW pin) | β |
| Quiescent Current | [DATA_NEEDED: quiescent current, low-power vs full-bandwidth mode] | 1.5 mA (35 MHz BW setting) |
| Thermal Feedback | Eliminated when used inside op amp feedback loop | β |
| Capacitive Load Drive | Improved vs op amp alone (buffered output) | β |
| MSL Level | [DATA_NEEDED: moisture sensitivity level] | β |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| Supplier Device Package | KTT | β |
| Total Supply Voltage | β | 4.5 V to 36 V |
| Architecture | β | Open-loop buffer, unity gain |
| Protection Features | β | Internal output current limit, thermal shutdown |
| Operating Current at Full BW | β | [DATA_NEEDED: quiescent current at 210 MHz BW setting] |
| Packaging | β | Tape & Reel (R suffix) |
| Configuration | β | Standalone open-loop driver or inside op amp feedback loop |