| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
165,029 pcs
|
165029 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4,886 pcs
|
4886 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Architecture | |
| Automotive Grade | |
| Data Interface | |
| Differential Output | |
| INL | |
| Industrial Grade | |
| Lead Spacing | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Bits | |
| Number of D | |
| Operating Temperature | |
| Output Type | |
| Power Consumption | |
| Reference Type | |
| Settling Time | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage |
The DAC7821IPW from Texas Instruments is a 12-bit, current-output digital-to-analog converter (DAC) designed for a wide range of applications. It operates from a single 2.5V to 5.5V power supply, making it suitable for battery-powered devices. This DAC utilizes a fast parallel interface for efficient data transfer, with a write cycle time of 17ns and an update rate of 20.4MSPS.
Key electrical characteristics include a 12-bit resolution, ±1 LSB Integral Non-Linearity (INL), and a 200ns settling time. The device supports a ±10V reference input and offers a multiplying bandwidth of 10MHz. It also features low glitch energy of 5nV-s. The DAC7821IPW operates within an extended temperature range of -40°C to +125°C.
Packaged in a 20-lead TSSOP, the DAC7821IPW is designed for surface mount applications. Its architecture is R-2R, and it provides an unbuffered current output. The device includes features such as power-on reset with brownout detection and a readback function, allowing users to read the contents of the DAC register. Applications include portable battery-powered instruments, waveform generators, analog processing, programmable amplifiers and attenuators, digitally-controlled calibration, programmable filters and oscillators, and composite video systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.00 | $4.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The DAC7821IPW has a resolution of 12 bits.
The operating voltage range is 2.7V to 5.5V.
The operating temperature range is -40°C to 125°C.
The DAC7821IPW is available in a 20-TSSOP package for surface mounting.
The settling time for the DAC7821IPW is 200ns.
The Integral Non-Linearity (INL) is ±1 LSB maximum.