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Description
BUF634 Current Buffer Amplifier Quiescent Current 1.5mA Provides Drive Current Video Audio Power Pulse Amplification
Product Description
For low power applications, BUF634 static current 1.5mA has 250 mA output, 2000 V/u swing rate and 30 MHz bandwidth. A resistor is connected between the V-and BW pins to adjust the bandwidth from 30MHz to 180MHz. Output circuit is completely limited and switched off by internal current, making it durable and easy to use and protect.
Chip feature
• A newer version of this device is now available: BUF634A
• High output current: 250 mA • Slew rate: 2000 V/µs • Pin-selected bandwidth: 30 MHz to 180 MHz • Low quiescent current: 1.5 mA (30 MHz BW) • Wide supply range: ±2.25 to ±18 V • Internal current limit • Thermal shutdown protection • 8-pin PDIP, SOIC-8, 5-lead TO-220, 5-lead DDPAK-TO-263 surface-mount
Chip Application
• Valve driver
• Solenoid driver • Op amp current booster • Line driver • Headphone driver • Video driver • Motor driver • Test equipment • ATE pin driver
