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8-Channel, 12-/10-/8-Bit, 2.7-V to 5.5-V, Low Pwr DAC with Pwr Dwn (Rev. F)
Texas Instruments
Description
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.
Features
Eight Voltage Output DACs in One 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 SPI is a trademark of Motorola, Inc.
Related Datasheets
| Part Number | Description | Category |
| • DAC7558 | 12-Bit Octal Ultralow Glitch Voltage Output DAC (Rev. A) | Cards and Modules |
| • OPA211 | 1.1nV/?Hz Noise, Low Power, Precision Operational Amplifier in Small DFN-8 Pkg (Rev. D) | Actives - Sensors and Transducers |
| • REF5050 | Low-Noise, Very Low Drift, Precision Voltage Reference | ICs, Interface |
| • TLV5608 | 8-Channel, 12-/10-/8-Bit, 2.7-V to 5.5-V, Low Pwr DAC with Pwr Dwn (Rev. F) | Cards and Modules |
| • TLV5610IYE | 2.7V to 5.5V, 12- And 10-Bit Octal DAC in Wafer Chip Scale Package | Cards and Modules |
| • TLV5629 | 8-Channel, 12-/10-/8-Bit, 2.7-V to 5.5-V, Low Pwr DAC with Pwr Dwn (Rev. F) | Cards and Modules |
| • TLV5630 | 8-Channel, 12-/10-/8-Bit, 2.7-V to 5.5-V, Low Power DAC with Power Down (Rev. E) | Cards and Modules |
| • TLV5631 | 8-Channel, 12-/10-/8-Bit, 2.7-V to 5.5-V, Low Power DAC with Power Down (Rev. E) | Cards and Modules |
| • TLV5632 | 8-Channel, 12-/10-/8-Bit, 2.7-V to 5.5-V, Low Power DAC with Power Down (Rev. E) | Cards and Modules |
| • XTR111 | Precision Voltage-to-Current Converter/Transmitter (Rev. A) | Actives - Sensors and Transducers |
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