Overview
The TLV5636IDGKR is a 12-bit voltage output Digital-to-Analog Converter (DAC) produced by Texas Instruments. It operates on a single supply voltage ranging from 2.7 V to 5.5 V and is designed for low power consumption. The device features a flexible 4-wire serial interface that supports glueless connection to TMS320, SPI™, QSPI™, and Microwire™ serial ports. The TLV5636IDGKR includes an on-chip programmable precision voltage reference and a rail-to-rail output buffer, making it suitable for various industrial and commercial applications.
Key Specifications
| Parameter | Min | Max | Unit | |
|---|---|---|---|---|
| Supply Voltage (VDD to AGND) | 2.7 | 3 / 5 | 5.5 | V |
| Operating Free-Air Temperature Range | -40 | 85 | °C | |
| Resolution | 12 Bits | |||
| Integral Nonlinearity (INL) | ±2 | ±4 | LSB | |
| Differential Nonlinearity (DNL) | ±0.5 | ±1 | LSB | |
| Zero-Scale Error (EZS) | ±20 | mV | ||
| Gain Error (EG) | ±0.6 | % of FS | ||
| Output Settling Time (Fast Mode) | 1 | 3 | µs | |
| Output Settling Time (Slow Mode) | 3.5 | 7 | µs | |
| Reference Voltage (Internal) | 1.003 | 1.024 | 1.045 | V |
| Reference Output Source Current | 1 | mA |
Key Features
- 12-bit voltage output DAC with a flexible 4-wire serial interface compatible with TMS320, SPI™, QSPI™, and Microwire™ serial ports.
- Programmable internal reference voltage with the ability to source up to 1 mA, allowing it to be used as a system reference.
- Programmable settling time: 1 µs in fast mode and 3.5 µs in slow mode, enabling optimization of speed vs power dissipation.
- Digital offset and gain adjustment capabilities.
- Monotonic over temperature and differential nonlinearity < 0.5 LSB typ.
- Single supply operation from 2.7 V to 5.5 V.
- Available in 8-pin SOIC and 8-pin MSOP packages.
- Power-on reset feature that initializes the internal latches to a defined state.
Applications
- Digital servo control loops.
- Industrial process control.
- Machine and motion control devices.
- Mass storage devices.
Q & A
- What is the resolution of the TLV5636IDGKR DAC?
The TLV5636IDGKR has a resolution of 12 bits.
- What is the operating voltage range of the TLV5636IDGKR?
The device operates on a single supply voltage ranging from 2.7 V to 5.5 V.
- What types of serial interfaces does the TLV5636IDGKR support?
The TLV5636IDGKR supports TMS320, SPI™, QSPI™, and Microwire™ serial interfaces.
- What is the typical differential nonlinearity of the TLV5636IDGKR?
The typical differential nonlinearity is less than 0.5 LSB.
- Can the TLV5636IDGKR be used as a system reference?
- What are the available package options for the TLV5636IDGKR?
The device is available in 8-pin SOIC and 8-pin MSOP packages.
- What is the settling time of the TLV5636IDGKR in fast and slow modes?
The settling time is 1 µs in fast mode and 3.5 µs in slow mode.
- Does the TLV5636IDGKR have a power-on reset feature?
- What are some common applications of the TLV5636IDGKR?
- How does the TLV5636IDGKR manage power consumption and speed?
