Overview
The TLV5604IDR is a quadruple 10-bit voltage output digital-to-analog converter (DAC) produced by Texas Instruments. It features a flexible 4-wire serial interface that allows for glueless interface to TMS320, SPI, QSPI, and Microwire serial ports. The device is programmed with a 16-bit serial word that includes a DAC address, individual DAC control bits, and a 10-bit DAC value. It operates with dual supplies, allowing independent digital and analog supply voltages between 2.7 V and 5.5 V, making it versatile for various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Converters | 4 |
| Resolution | 10 bits |
| Interface Type | QSPI, SPI, Serial (3-Wire, 4-Wire, Microwire) |
| Settling Time | 3 μs or 9 μs (typ) |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Operating Temperature Range | -40°C to 85°C |
| Package/Case | SOIC-16 |
| Output Type | Voltage - Buffered |
| Conversion Rate | 102 kSPS |
| Power Consumption | 5.5 mW (Slow Mode, 5-V Supply), 3.3 mW (Slow Mode, 3-V Supply) |
| Power Down Current | 10 nA (Hardware and Software Power Down) |
Key Features
- Four 10-bit D/A converters
- Programmable settling time of 3 μs or 9 μs (typ)
- TMS320, SPI, QSPI, and Microwire compatible serial interface
- Internal power-on reset
- Low power consumption: 5.5 mW (slow mode, 5-V supply), 3.3 mW (slow mode, 3-V supply)
- Reference input buffers
- Voltage output range: 2× the reference input voltage
- Monotonic over temperature
- Dual 2.7-V to 5.5-V supply (separate digital and analog supplies)
- Hardware and software power down (10 nA)
- Simultaneous update
- Rail-to-rail output buffer with Class AB output stage
Applications
- Battery powered test instruments
- Digital offset and gain adjustment
- Industrial process controls
- Machine and motion control devices
- Communications
- Arbitrary waveform generation
Q & A
- What is the resolution of the TLV5604IDR DAC?
The TLV5604IDR has a resolution of 10 bits.
- What types of serial interfaces does the TLV5604IDR support?
The TLV5604IDR supports TMS320, SPI, QSPI, and Microwire serial interfaces.
- What is the operating temperature range of the TLV5604IDR?
The operating temperature range is from -40°C to 85°C.
- What is the supply voltage range for the TLV5604IDR?
The supply voltage range is from 2.7 V to 5.5 V for both digital and analog supplies.
- How many DACs are integrated into the TLV5604IDR?
The TLV5604IDR integrates four 10-bit D/A converters.
- What is the settling time of the TLV5604IDR?
The settling time is programmable to either 3 μs or 9 μs (typ).
- Does the TLV5604IDR have power-down modes?
Yes, it has both hardware and software power-down modes with a current of 10 nA.
- What is the output type of the TLV5604IDR?
The output type is voltage-buffered.
- What is the conversion rate of the TLV5604IDR?
The conversion rate is 102 kSPS.
- Is the TLV5604IDR RoHS compliant?
Yes, the TLV5604IDR is RoHS compliant.
