Overview
The TLV5618AID is a dual 12-bit voltage output Digital-to-Analog Converter (DAC) produced by Texas Instruments. This device features a flexible 3-wire serial interface compatible with TMS320, SPI, QSPI, and Microwire serial ports. It is designed for single supply operation from 2.7 V to 5.5 V and is available in an 8-pin SOIC package. The TLV5618AID is characterized for operation in various temperature ranges, making it suitable for a wide range of applications, including automotive and industrial environments.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Resolution | Dual 12-bit voltage output DAC | 12 bits |
| Settling Time | Programmable settling time | 3 μs (Fast Mode), 10 μs (Slow Mode) |
| Serial Interface | Compatible with TMS320, SPI, QSPI, and Microwire serial ports | 3-wire serial interface |
| Differential Nonlinearity | Typical differential nonlinearity | < 0.5 LSB |
| Monotonicity | Monotonic over temperature | Yes |
| Supply Voltage | Single supply operation | 2.7 V to 5.5 V |
| Temperature Range | Operating temperature range | -40°C to 85°C (TLV5618AI), -40°C to 125°C (TLV5618AQ), -55°C to 125°C (TLV5618AM) |
| Package | Package type | 8-pin SOIC |
Key Features
- Dual 12-bit voltage output DAC with programmable settling time
- Flexible 3-wire serial interface compatible with TMS320, SPI, QSPI, and Microwire serial ports
- Class-AB output stage for improved stability and reduced settling time
- x2 gain rail-to-rail output buffer
- Differential nonlinearity < 0.5 LSB typical
- Monotonic over temperature
- Direct replacement for TLC5618A (C and I suffixes)
- Available in Q-Temp Automotive and HighRel Automotive Applications
Applications
- Digital Servo Control Loops
- Digital Offset and Gain Adjustment
- Industrial Process Control
- Machine and Motion Control Devices
- Mass Storage Devices
Q & A
- What is the resolution of the TLV5618AID DAC?
The TLV5618AID is a dual 12-bit voltage output DAC.
- What are the programmable settling times of the TLV5618AID?
The settling times are 3 μs in Fast Mode and 10 μs in Slow Mode.
- What serial interfaces is the TLV5618AID compatible with?
The TLV5618AID is compatible with TMS320, SPI, QSPI, and Microwire serial ports.
- What is the typical differential nonlinearity of the TLV5618AID?
The typical differential nonlinearity is less than 0.5 LSB.
- Is the TLV5618AID monotonic over temperature?
Yes, the TLV5618AID is monotonic over temperature.
- What is the supply voltage range for the TLV5618AID?
The supply voltage range is from 2.7 V to 5.5 V.
- What are the operating temperature ranges for the TLV5618AID?
The operating temperature ranges are -40°C to 85°C (TLV5618AI), -40°C to 125°C (TLV5618AQ), and -55°C to 125°C (TLV5618AM).
- In what package is the TLV5618AID available?
The TLV5618AID is available in an 8-pin SOIC package.
- What are some common applications of the TLV5618AID?
Common applications include digital servo control loops, digital offset and gain adjustment, industrial process control, machine and motion control devices, and mass storage devices.
- Is the TLV5618AID suitable for automotive applications?
Yes, the TLV5618AID is available in Q-Temp Automotive and HighRel Automotive Applications.
