| AD7742 Description |
| New Low-Cost, Single-Supply, MultiChannel Synchronous VFC |
| AD7742 Vendor |
| Analog Devices |
| AD7742 Categories |
|
| AD7742 Features |
- AD7741: One Single-Ended Input Channel
AD7742: Two Differential or Three Pseudo-Differential Input Channels - Integral Nonlinearity of
0.012% at fout(Max) = 2.75 MHz (AD7742) and
at fout(Max) = 1.35 MHz (AD7741) - Single +5 V Supply Operation
- Buffered Inputs
- Programmable Gain Analog Front-End
- On-Chip +2.5 V Reference
- Internal/External Reference Option
- Power Down to 35 µA Max
- Minimal External Components Required
- 8-Lead and 16-Lead DIP
and SOIC Packages |
| AD7742 Datasheet and Application Notes |
|
| Parameter | Value |
| Architecture | Synchronous |
| # Channels | 2-Differential, 3-Pseudo Differential |
| Input Voltage Range (V) | +3.5V |
| Full Scale FOUT (kHz) | 3072kHz |
| Reference Voltage (V) | 2.5V |
| Accuracy (%/kHz) | 2 |
| Input Clk Frequency (MHz) | 6.144MHz |
| Voltage Supply (V) | 4.75 to 5.25 |
| Supply Current (mA) | 8mA |
| Package | 16-Lead PDIP, 16-Lead SOIC |
| Products related to AD7742 |
| AD7741BN AD7741 AD7742BN |