DAC8551IADGKTG4 Part Information
Details for DAC8551IADGKTG4 by Texas Instruments
Semiconductors - ICs > Data & Signal Conversion > Digital-to-Analog Converters - DAC
Part Description
The DAC8551 is a small, low-power, voltage output, 16-bit digital-to-analog converter (DAC). It is monotonic, provides good linearity, and minimizes undesired code-to-code transient voltages. The DAC8551 uses a versatile 3-wire serial interface that operates at clock rates to 30 MHz and is compatible with standard SPI™, QSPI™, Microwire™, and digital signal processor (DSP) interfaces. The DAC8551 requires an external reference voltage to set its output range. The DAC8551 incorporates a power-on-reset circuit that ensures the DAC output powers up at 0 V and remains there until a valid write takes place to the device. The DAC8551 contains a power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 200 nA at 5 V. The low-power consumption of this device in normal operation makes it ideally suited for portable, batteryoperated equipment. The power consumption is 0.38 mW at 2.7 V, reducing to less than 1 μW in power‑down mode. For additional flexibilty, see the DAC8550 (SLAS476), a 2's complement-input counterpart to the DAC8551.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- 16-Bit Monotonic Over Temperature
- Binary Input
- Drop-In Compatible With DAC85x1
- Glitch Energy: 0.1 nV-s
- Low-Power Serial Interface with Schmitt-Triggered Inputs
- MicroPower Operation: 140 u03bcA at 2.7 V
- On-Chip Output Buffer Amplifier with Rail-to-Rail Operation
- Power Supply: 2.7 V to 5.5 V
- Power-Down Capability
- Power-On Reset to Zero
- Relative Accuracy: 3LSB
- SYNC Interrupt Facility
- Settling Time: 10 u03bcs to u00b10.003% FSR
Part Specifications
| Resolution (Bits) | 16bit |
| Sampling Rate | 200kSPS |
| Input Channel Type | Serial |
| Supply Voltage Range | 2.7V to 5.5V |
| ADC / DAC Case Style | SOP |
| No. of Pins | 8Pins |
| Data Interface | Serial |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 105°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Base Number | 8551 |
| IC Case Style | SOP |
| Linearity Error ADC / DAC + | 12LSB |
| Logic Function Number | 8551 |
| Operating Temperature Range | -40°C to +105°C |
| Output Type | Voltage |
| Sample Rate | 200kSPS |
| Settling Time | 8µs |
| Supply Current | 160µA |
| Supply Voltage Max | 5.5V |
| Supply Voltage Min | 2.7V |
| Termination Type | Surface Mount Device |