BUF634U vs BUF634AIDR Comparison
Detailed side-by-side comparison of BUF634U by Texas Instruments and BUF634AIDR 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 β ActiveSpecification Comparison
| Parameter | BUF634U | BUF634AIDR |
|---|---|---|
| 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 | $1.56 |
| Amplifier Type | Open-Loop Buffer (unity gain) | β |
| Number of Channels | 1 | 1 |
| Output Current | 250 mA | 250 mA |
| Slew Rate | 2000 V/us | [DATA_NEEDED: slew rate] |
| Bandwidth | 180 MHz (full) / 30 MHz (low power, pin-selected) | 35 MHz to 210 MHz (adjustable via BW pin) |
| Quiescent Current | 1.5 mA (30 MHz BW mode) | [DATA_NEEDED: quiescent current] |
| Supply Voltage Range | +/-2.25 V to +/-18 V (4.5 V to 36 V total) | β |
| Voltage Gain | Unity (buffer) | β |
| Protection Features | Internal current limit, thermal shutdown | β |
| Bandwidth Selection | Pin-selectable (BW pin) | β |
| Package | 8-SOIC (0.154 in, 3.90 mm width) | 8-SOIC (0.154 in, 3.90 mm width) |
| Mounting Type | Surface Mount | Surface Mount |
| 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] | β |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | Compliant |
| Function | β | High-speed open-loop buffer amplifier |
| Supply Voltage Rating | β | 36 V |
| Bandwidth Adjustment Method | β | External resistor between V- and BW pins |
| Output Architecture | β | Push-Pull |
| Input Offset Voltage | β | [DATA_NEEDED: input offset voltage] |
| Operating Temperature Range | β | [DATA_NEEDED: operating temperature range] |
| Lead Free | β | Yes (Pbfree code: Yes) |
| Part Life Cycle Code | β | Active |