| AD7840 Description | | Complete 14-Bit CMOS DAC | | AD7840 Vendor | | Analog Devices | | AD7840 Categories | | | AD7840 Features | - Complete 14-Bit Voltage Output DAC
- Parallel and Serial Interface Capability
- 80 dB Signal-to-Noise Ratio
- Interfaces to High Speed DSP Processors
e.g. ADSP-2100, TMS32010, TMS32020 - Interfaces to High Speed
DSP Processors
e.g. ADSP-2100, TMS32010,
TMS32020 - 45 ns min WR Pulse Width
- Low Power- 70 mW typ
- Operates from ±5 V Supplies
| | AD7840 Datasheet and Application Notes | | | Parameter | Value | | Resolution | 14bit | | Update Rate | 400kSPS | | Settling Time | 2.5µs | | # DAC Outputs | 1 | | DAC Type | Voltage Out | | DAC Input Format | Par, Ser | | Output FSR | (Bip 3V) | | DAC Int VREF | Yes | | DAC Ext VREF | Yes | | Supply Vnom | Dual(+5, -5) | | Power Diss (max) | 110mW | | Products related to AD7840 | | AD11/941Z-0 |
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