TLV5619-EP中文资料增强型产品 12 位，单通道 Dac，并行，电压输出，低功耗数据手册TI规格书

描述 Description

The TLV5619 is a 12-bit voltage output DAC with a microprocessor and TMS320 compatible parallel interface. The 12 data bits are double buffered so that the output can be updated asynchronously using the LDAC\\ pin. During normal operation, the device dissipates 8 mW at a 5-V supply and 4.3 mW at a 3-V supply. The power consumption can be lowered to 50 nW by setting the DAC to power-down mode.
The output voltage is buffered by a ×2 gain rail-to-rail amplifier, which features a Class A output stage to improve stability and reduce settling time.

特性 Features

• Controlled Baseline
• Extended Temperature Performance of –40°C to 125°C
• Enhanced Product Change Notification
• Single Supply 2.7-V to 5.5-V Operation
• 12-Bit Parallel Interface
• Internal Power On Reset
• Low Power Consumption:
• 4.3 mW for 3-V Supply
• Voltage Output
• Asynchronous Update
• Digital Offset and Gain Adjustment
• Machine and Motion Control Devices
• Speech Synthesis
• Arbitrary Waveform Generation
Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.