The TLV5610IYZ is the lead-free version of the TLV5610IYE, an eight-channel, 12-bit, voltage output digital-to-analog converter (DAC) with a flexible serial interface. The serial interface allows glueless interface to TMS320 and SPI, QSPI™, and Microwire™ serial ports. It is programmed with a 16-bit serial string containing four control and 12 data bits.

Additional features include a power-down mode, an LDAC input for simultaneous update of all eight DAC outputs, and a data output that can be used to cascade multiple devices.

The resistor string output voltage is buffered by a rail-to-rail output amplifier with a programmable settling time to allow the designer to optimize speed versus power dissipation. The buffered, high-impedance reference input can be connected to the supply voltage.

The TLV5610IYZ is implemented in a CMOS process and is available in a 20-terminal wafer chip-scale package (WCSP). The TLV5610IYZ is characterized for operation from -40°C to +85°C in a wire-bonded small outline (SO) package.

• Eight, 12-Bit, Voltage Output DACs in One Package
• Pin-Compatible, Pb-Free, RoHS-Compliant Upgrade to the TLV5610IYE
• Programmable Settling Time versus PowerConsumption:
  • 1µs in Fast Mode
  • 3µs in Slow Mode
• Compatible With TMS320™ DSP Family and SPI™ Serial Ports
• Differential and Single-Ended Analog Input/Output
• Separate Software Control for ADC and DAC Power Down
• Monotonic Over Temperature
• Low Power Consumption:
  • 18mW in Slow Mode at 3V
  • 48mW in Fast Mode at 3V
• Power Down Mode
• Buffered, High-Impedance Reference Inputs
• Data Output for Daisy-Chaining
• APPLICATIONS
  • Digital Servo-Control Loops
  • Digital Offset and Gain Adjustment
  • Industrial Process Control
  • Machine and Motion Control Devices
  • Mass Storage Devices

TMS320 is a trademark of Texas Instruments, Inc. SPI, QSPI are trademarks of Motorola, Inc. Microwire is a trademark of National Semiconductor Corp. All other trademarks are the property of their respective owners.