| Resolution (Bits) | 12 |
| Number of DAC channels (#) | 1 |
| Interface type | Parallel |
| Output type | Buffered Voltage |
| Settling time (μs) | 1 |
| Reference type | Ext, Int |
| Architecture | String |
| Rating | Catalog |
| Output range (Max) (mA/V) | 5.1 |
| Output range (Min) (mA/V) | 0 |
| Operating temperature range (C) | -40 to 85, 0 to 70 |
- 12-Bit Voltage Output DAC
- Programmable Internal Reference
- Programmable Settling Time vs Power
Consumption- 1 μs in Fast Mode
- 3.5 μs in Slow Mode
- 8-Bit μController Compatible Interface
- Differential Nonlinearity. . .<0.5 LSB Typ
- Voltage Output Range. . .2x the Reference Voltage
- Monotonic Over Temperature
- APPLICATIONS
- Digital Servo Control Loops
- Digital Offset and Gain Adjustment
- Industrial Process Control
- Machine and Motion Control Devices
- Mass Storage Devices
MCS is a registered trademark of Intel Corporation .
The TLV5633 is a 12-bit voltage output digital- to-analog converter (DAC) with an 8-bit microcontroller compatible parallel interface. The 8 LSBs, the 4 MSBs, and 5 control bits are written using three different addresses. Developed for a wide range of supply voltages, the TLV5633 can be operated from 2.7 V to 5.5 V.
The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The buffer features a Class A (slow mode: AB) output stage to improve stability and reduce settling time. The programmable settling time of the DAC allows the designer to optimize speed versus power dissipation. With its on-chip programmable precision voltage reference, the TLV5633 simplifies overall system design. Because of its ability to source up to 1 mA, the internal reference can also be used as a system reference. The settling time and the reference voltage can be chosen by a control register.
Implemented with a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5 V. It is available in 20-pin SOIC and TSSOP packages in standard commercial and industrial temperature ranges.