TLV5608IDW Digital to analog conversion chip DAC package: SOIC-20 TI original stock
describe
TLV5610, TLV5608, and TLV5629 are pin compatible, 8-channel, 12/10/8-bit voltage output DACs, each with a flexible serial interface. The serial interface allows for non adhesive interfaces to TMS320 and SPI, QSPI, and micro wire serial ports. It is programmed with a 16 bit serial string and 12 control bits.
The additional function is the power-off mode, which is used to update the LDAC input of all 8 DAC outputs simultaneously, as well as the data output that can be used to cascade multiple devices.
The output voltage of the resistor string is buffered by a rail to rail output amplifier with programmable settling time to allow designers to optimize speed and power consumption. A buffered, high impedance reference input can be connected to the power supply voltage.
Implemented through a CMOS process, dac is designed for single power operation from 2.7 V to 5.5 V and can operate on two independent analog and digital power supplies. These devices come with 20 pin SOIC and TSSOP software packages.
FEATURES
Eight Voltage Output DACs in One PackageTLV5610 . . . 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
