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