BUF634P Part Information

Details for BUF634P by Texas Instruments

Semiconductors - ICs>Amplifiers & Comparators>Buffer Amplifiers

Part Description

The BUF634 device is a high speed, unity-gain openloop buffer recommended for a wide range of applications. The BUF634 device can be used inside the feedback loop of op amps to increase output current, eliminate thermal feedback, and improve capacitive load drive. For low power applications, the BUF634 device operates on 1.5-mA quiescent current with 250-mA output, 2000-V/µs slew rate, and 30-MHz bandwidth. Bandwidth can be adjusted from 30 MHz to 180 MHz by connecting a resistor between V– and the BW Pin. Output circuitry is fully protected by internal current limit and thermal shut-down, making it rugged and easy to use. The BUF634 device is available in a variety of packages to suit mechanical and power dissipation requirements. Types include 8-pin PDIP, SOIC-8 surface-mount, 5-lead TO-220, and a 5-lead DDPAKTO-263 surface-mount plastic power package.

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Part Features

  • 8-Pin PDIP, SOIC-8, 5-Lead TO-220, 5-Lead
  • High Output Current: 250 mA
  • Internal Current Limit
  • Low Quiescent Current: 1.5 mA (30 MHz BW)
  • Pin-Selected Bandwidth: 30 MHz to 180 MHz
  • Slew Rate: 2000 V/u00b5s
  • Thermal Shutdown Protection
  • Wide Supply Range: u00b12.25 to u00b118 V

Part Specifications

No. of Amplifiers 1Amplifiers
Gain Bandwidth 180MHz
Slew Rate 2000V/µs
Supply Voltage Range ± 2.25V to ± 18V
Amplifier Case Style DIP
No. of Pins 8Pins
Output Current 250mA
Amplifier Output Single Ended
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Amplifer Supply Voltage ± 2.25V to ± 18V
Amplifier Type Buffer
Operating Temperature Range -40°C to +85°C
Supply Voltage Max 15V
Supply Voltage Min 2.25V
Termination Type Through Hole
RoHS Compliant

Alternative Part Descriptions

  • BUF634P, Op Amp single GP | RS Components
  • HIGH SPEED BUFFER, SIGNAL, 180MHZ, DIP8; No. of Amplifiers:1Amplifiers; Gain Bandwidth:180MHz; Slew Rate:2000V/µs; Supply Voltage Range:4.5V to 36V; Amplifier Case Style:DIP; No. of Pins:8Pins; Output Current:250mA; Product Range:- RoHS Compliant: Yes | Newark Electronics
  • IC: driver; buffer; DIP8; 0.25A; -4÷5V; Channels: 1; 2.25÷18VDC | Transfer Multisort Elektronik
  • 250-mA high-speed buffer - see BUF634A for upgraded version | Texas Instruments
  • Buffer IC [Texas Instruments] BUF634P Buffer IC | Distrelec

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