LM2907 and LM2917 Frequency to Voltage Converter

1 Features 1• Ground Referenced Tachometer Input Interfaces Directly With Variable Reluctance Magnetic Pickups • Op Amp Has Floating Transistor Output • 50-mA Sink or Source to Operate Relays, Solenoids, Meters, or LEDs • Frequency Doubling For Low Ripple • Tachometer Has Built-In Hysteres

DUAL FULL-BRIDGE PWM MOTOR DRIVER

FEATURES ■ 1.5 A Continuous Output Current ■ 45 V Output Sustaining Voltage ■ Internal Clamp Diodes ■ Digital Control of Output Current ■ Internal Thermal Shutdown Circuitry ■ Similar to Dual PBL3770

DUAL FULL-BRIDGE PWM MOTOR DRIVER

FEATURES ■ 1.5 A Continuous Output Current ■ 45 V Output Sustaining Voltage ■ Internal Clamp Diodes ■ Digital Control of Output Current ■ Internal Thermal Shutdown Circuitry ■ Similar to Dual PBL3770

DUAL FULL-BRIDGE PWM MOTOR DRIVER

FEATURES ■ 1.5 A Continuous Output Current ■ 45 V Output Sustaining Voltage ■ Internal Clamp Diodes ■ Digital Control of Output Current ■ Internal Thermal Shutdown Circuitry ■ Similar to Dual PBL3770

Open/Closed Bushings

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800 MHz Center Frequency

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