VFC100 Datasheet | Burr-Brown

® Synchronized VOLTAGE-TO-FREQUENCY CONVERTER Features q FULL-SCALE FREQUENCY SET BY SYSTEM CLOCK; NO CRITICAL EXTERNAL PONENTS REQUIRED q PRECISION 10V FULL-SCALE INPUT, 0.5% max GAIN ERROR q ACCURATE 5V REFERENCE VOLTAGE q EXCELLENT LINEARITY: 0.02% max at 100kHz FS 0.1% max at 1MHz FS q VERY LOW GAIN DRIFT: 50ppm/°C DESCRIPTION The VFC100 voltage-to-frequency converter is an important advance in VFCs. The well-proven charge balance technique is used; however, the critical reset integration period is derived from an external clock frequency. The external clock accurately sets an output full-scale frequency, eliminating error and drift from the external timing ponents...