The TLV5610, TLV5608, and TLV5629 are pin-compatible,eight-channel, 12-/10-/8-bit voltage output DACs each 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 4 control and 12 data bits.
●Additional features are a power-down mode, an LDAC input for simultaneous update of all eight DAC outputs, and a data output which 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 vs power dissipation. The buffered, high-impedance reference input can be connected to the supply voltage.
●Implemented with a CMOS process, the DACs are designed for single-supply operation from 2.7 V to 5.5 V, and can operate on two separate analog and digital power supplies. The devices are available in 20-pin SOIC and TSSOP packages.
● Eight Voltage Output DACs inOne Package
● TLV5610 . . . 12-Bit
● TLV5608 . . . 10-Bit
● TLV5629 . . . 8-Bit
● Programmable Settling Time vs Power
●Consumption
● 1 µs In Fast Mode
● 3 µs In Slow Mode
● Compatible With TMS320 and SPI Serial Ports
● Monotonic Over Temperature
● Low Power Consumption:
● 18 mW In Slow Mode at 3-V
● 48 mW In Fast Mode at 3-V
● Reference Input Buffers
● 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
