AD7740
Production
The AD7740 is a low-cost, ultrasmall synchronous Voltage-to-Frequency
Converter (VFC). It works from a single 3.0 V to
3.6 V or 4.75 V to 5.25 V supply...
Datasheet
AD7740 on Analog.com
Hi, we wanted to use AD7740 for voltage frequency conversion. We are using 1MHz clock generated by microcontroller. However the output frequency is not stable over the VIN range(0-2.5V). We have implemented the same circuit shown in the data sheet except for the clock, in our case the controller output clock is connected to COCKIN pin and CLOCKOUT is left open. Help us resolve this.
