Overview
The TLV5630IDWR is a 12-bit, eight-channel digital-to-analog converter (DAC) produced by Texas Instruments. This device is part of the TLV5630, TLV5631, and TLV5632 family, which are pin-compatible and offer different resolution options (12-bit, 10-bit, and 8-bit respectively). The TLV5630IDWR features a flexible serial interface compatible with TMS320 and SPI, QSPI, and Microwire serial ports, allowing for glueless integration into various systems. It is designed for single-supply operation from 2.7 V to 5.5 V and can also operate on two separate analog and digital power supplies. The device is implemented using a CMOS process and is available in 20-pin SOIC and TSSOP packages.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 12-bit | |
| Number of Channels | 8 | |
| Supply Voltage Range | 2.7 V to 5.5 V | V |
| Operating Temperature Range | -40°C to 85°C | °C |
| Settling Time | 1 µs (Fast Mode), 3 µs (Slow Mode) | µs |
| Power Consumption | 18 mW (Slow Mode at 3 V), 48 mW (Fast Mode at 3 V) | mW |
| Power-Down Mode Current | 0.1 µA | µA |
| Output Voltage Range | 0 to AVDD - 0.4 V | V |
| Reference Input Voltage Range | 0 to AVDD + 0.3 V | V |
| Package Type | 20-pin SOIC, TSSOP |
Key Features
- Eight voltage output DACs in one package
- Flexible serial interface compatible with TMS320 and SPI, QSPI, and Microwire serial ports
- Programmable settling time vs power consumption
- Internal programmable band-gap reference
- Data output for daisy-chaining multiple devices
- Power-down mode
- LDAC input for simultaneous update of all eight DAC outputs
- Monotonic over temperature
- Rail-to-rail output amplifier
- Buffered, high-impedance reference input
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 TLV5630IDWR?
The TLV5630IDWR has a 12-bit resolution.
- How many channels does the TLV5630IDWR have?
The TLV5630IDWR has eight channels.
- What is the supply voltage range for the TLV5630IDWR?
The supply voltage range is from 2.7 V to 5.5 V.
- What are the settling times for the TLV5630IDWR?
The settling times are 1 µs in Fast Mode and 3 µs in Slow Mode.
- What is the power consumption of the TLV5630IDWR in Fast and Slow Modes?
The power consumption is 48 mW in Fast Mode at 3 V and 18 mW in Slow Mode at 3 V.
- Does the TLV5630IDWR have a power-down mode?
- What is the output voltage range of the TLV5630IDWR?
The output voltage range is from 0 to AVDD - 0.4 V.
- Is the TLV5630IDWR compatible with different serial interfaces?
- Can the TLV5630IDWR operate on separate analog and digital power supplies?
- What package types are available for the TLV5630IDWR?
The TLV5630IDWR is available in 20-pin SOIC and TSSOP packages.
