Overview
The TLV5632IPWG4, produced by Texas Instruments, is an 8-bit, 8-channel digital-to-analog converter (DAC) designed for a wide range of applications. This component is part of the TLV5630, TLV5631, and TLV5632 family, which are pin-compatible and offer different resolution options. The TLV5632IPWG4 is notable for its flexible serial interface, low power consumption, and programmable settling time, making it suitable for various industrial and consumer electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 8 |
| Number of D/A Converters | 8 |
| Settling Time | 1 µs (Fast Mode), 3 µs (Slow Mode) |
| Output Type | Voltage - Buffered |
| Data Interface | SPI, QSPI, Microwire |
| Reference Type | External, Internal |
| Voltage - Supply, Analog/Digital | 2.7 V to 5.5 V |
| INL/DNL (LSB) | ±0.3, ±0.1 |
| Architecture | String DAC |
| Operating Temperature | -40°C to 85°C |
| Package/Case | 20-TSSOP (0.173", 4.40mm Width) |
| Power Consumption | 18 mW (Slow Mode at 3 V), 48 mW (Fast Mode at 3 V) |
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 to optimize speed vs power dissipation
- Low power consumption with power-down mode
- Internal programmable band-gap reference
- Data output for daisy-chaining multiple devices
- LDAC input for simultaneous update of all eight DAC outputs
- Monotonic over temperature
- Single-supply operation from 2.7 V to 5.5 V
- Available in 20-pin SOIC and TSSOP packages
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 TLV5632IPWG4 DAC?
The TLV5632IPWG4 has an 8-bit resolution.
- What types of serial interfaces are supported by the TLV5632IPWG4?
The TLV5632IPWG4 supports SPI, QSPI, and Microwire serial interfaces.
- What is the settling time of the TLV5632IPWG4?
The settling time is 1 µs in Fast Mode and 3 µs in Slow Mode.
- What is the power consumption of the TLV5632IPWG4?
The power consumption is 18 mW in Slow Mode at 3 V and 48 mW in Fast Mode at 3 V.
- Does the TLV5632IPWG4 have an internal reference?
- What is the operating temperature range of the TLV5632IPWG4?
The operating temperature range is -40°C to 85°C.
- What package types are available for the TLV5632IPWG4?
The TLV5632IPWG4 is available in 20-pin SOIC and TSSOP packages.
- Can the TLV5632IPWG4 operate on separate analog and digital power supplies?
- What is the purpose of the LDAC input on the TLV5632IPWG4?
The LDAC input allows for the simultaneous update of all eight DAC outputs.
- Is the TLV5632IPWG4 RoHS compliant?
