BUF634U
Manufacturer package reference image
Order the BUF634U - 250-mA high-speed buffer - see BUF634A for upgraded version | D | 8 | -40 to 125 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | BUF634U |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the BUF634U - 250-mA high-speed buffer - see BUF634A for upgraded version | D | 8 | -40 to 125 from Texas Instruments. |
| Package / case | SOIC (D) |
| Product category | EEPROM |
| Pins | 8 |
| Architecture | Open Loop/Buffer |
| Number of channels | 1 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 5 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 |
| GBW (typ) (MHz) | 180 |
| BW at Acl (MHz) | 180 |
| Acl, min spec gain (V/V) | 1 |
| Slew rate (typ) (V/µs) | 2000 |
| Vn at flatband (typ) (nV√Hz) | 4 |
| Vn at 1 kHz (typ) (nV√Hz) | 4 |
| Iq per channel (typ) (mA) | 15 |
| Vos (offset voltage at 25°C) (max) (mV) | 100 |
| Rail-to-rail | No |
| Features | Adjustable BW/IQ/IOUT |
| Rating | Catalog |
| Input bias current (max) (pA) | 20000000 |
| Offset drift (typ) (µV/°C) | 100 |
| Iout (typ) (mA) | 250 |
| 2nd harmonic (dBc) | 75 |
| 3rd harmonic (dBc) | 83 |
| Frequency of harmonic distortion measurement (MHz) | 1 |
| Operating temperature (exact ordering record) | -40 to 125 °C |
| Standard quantity / packing | 75 | TUBE |
| In stock | 1,565 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
TI exact ordering page and explicitly identified base product page verified on 2026-11-04. Electrical fields refer to the named base product. Package and temperature refer to the exact ordering code. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package reference image for SOIC (D). Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.