| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Case/Package | TSSOP-20 |
| Number of Outputs | 1 Output |
| Number of Channels | 1 Channel |
| Number of Positions | 20 Position |
| Number of Bits | 12 Bit |
| Power Dissipation | 27.5 µW |
| Sample Rate | 20.4 Msps |
| Power Consumption | 0.0275 mW |
| Thermal Shutdown | No |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Number of DACs | 1 DAC |
| Supply Voltage | 2.7V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 2.7 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 6.5 mm |
| Size-Width | 4.4 mm |
| Size-Height | 1.15 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The DAC7821IPW is a CMOS 12-bit current output Digital-to-analog Converter (DAC) operates from a single 2.5 to 5.5V power supply, making it suitable for battery-powered and many other applications. This DAC operates with a fast parallel interface. Data read-back allows the user to read the contents of the DAC register via the DB pins. On power-up, the internal register and latches are filled with zeroes and the DAC outputs are at zero scale. The DAC7821 offers excellent 4-quadrant multiplication characteristics with a large signal multiplying bandwidth of 10MHz. The applied external reference input voltage (VREF) determines the full-scale output current. An integrated feedback resistor (RFB) provides temperature tracking and full-scale voltage output when combined with an external current-to-voltage precision amplifier.
● Fast parallel interface - 17ns write cycle
● Update rate of 20.4MSPS
● Low glitch energy - 5nV-s
● Power-on reset with brownout detection
● Industry-standard pin configuration
● Green product and no Sb/Br
TI
The DAC7821 is a CMOS 12Bit current output digital-to-analog converter (DAC)
TI
TEXAS INSTRUMENTS DAC7821IPW Digital to Analogue Converter, 12Bit, 10MSPS, Parallel, 2.7V to 5.5V, TSSOP, 20Pins
TI
DAC 1CH R-2R 12Bit 20Pin TSSOP T/R
TI
DAC 1CH R-2R 12Bit 20Pin TSSOP Tube
TI
DAC 1CH R-2R 12Bit 20Pin TSSOP T/R
TI
12Bit, Parallel Input, Multiplying Digital-to-Analog Converter
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