| AD7740 Description |
| 3 V/5 V Low Power, Synchronous Voltage-to-Frequency Converter |
| AD7740 Vendor |
| Analog Devices |
| AD7740 Categories |
|
| AD7740 Features |
- Synchronous Operation
- Full-Scale Frequency Set by External System Clock
- 8-Lead SOT-23 and 8-Lead microSOIC Package
- 3 V and 5 V Operation
- Low Power: 3 mW (Typ)
- Nominal Input Range: 0 to VREF
- True - 150 mV Capability Without
Charge Pump - VREF Range: 2.5 V to VDD
- Internal 2.5 V Reference
- 1 MHz Max Input Frequency
- Selectable High Impedance
Buffered Input - Minimal External Components
Required |
| AD7740 Datasheet and Application Notes |
|
| Parameter | Value |
| Architecture | Synchronous |
| # Channels | 1-Single Ended |
| Input Voltage Range (V) | +2.5V |
| Full Scale FOUT (kHz) | 500kHz |
| Reference Voltage (V) | 2.5V |
| Accuracy (%/kHz) | 1 |
| Input Clk Frequency (MHz) | 1MHz |
| Voltage Supply (V) | 3 to 5.25 |
| Supply Current (mA) | 1.5mA |
| Package | 8-Lead MSOP, 8-Lead SOT-23 |
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AD7740YRT-REEL |