BUF634AIDR vs BUF634U-VB Comparison
Detailed side-by-side comparison of BUF634AIDR by Texas Instruments and BUF634U-VB 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
BUF634AIDR - 210MHz, 250mA High-Speed Buffer | Texas Instruments
BUF634AIDR ✓ ActiveTexas Instruments
BUF634U-VB - 250mA High-Speed Buffer, 180MHz SOIC-8 | Texas Instruments
BUF634U-VB ✓ ActiveSpecification Comparison
| Parameter | BUF634AIDR | BUF634U-VB |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Function | High-speed open-loop buffer amplifier | Unity-gain open-loop buffer |
| Supply Voltage Rating | 36 V | — |
| Output Current | 250 mA | 250 mA |
| Bandwidth | 35 MHz to 210 MHz (adjustable via BW pin) | — |
| Bandwidth Adjustment Method | External resistor between V- and BW pins | — |
| Number of Channels | 1 | 1 |
| Output Architecture | Push-Pull | — |
| Package | 8-SOIC (0.154 in, 3.90 mm width) | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount |
| Slew Rate | [DATA_NEEDED: slew rate] | 2000 V/us |
| Quiescent Current | [DATA_NEEDED: quiescent current] | 1.5 mA (30 MHz BW setting) |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | Compliant | unknown |
| Lead Free | Yes (Pbfree code: Yes) | — |
| Part Life Cycle Code | Active | — |
| Bandwidth (pin-selected) | — | 30 MHz / 130 MHz / 180 MHz |
| Supply Voltage Range | — | +/-2.25 V to +/-18 V |
| Input Voltage Range | — | [DATA_NEEDED: input voltage range] |
| Protection | — | Internal current limit, thermal shutdown |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Bandwidth Selection Pin | — | Yes (BW pin) |
| Amplifier Type | — | Buffer |
| Architecture | — | Bipolar, open-loop |
| Recommended Replacement | — | BUF634A (upgraded version) |