The THS5641A is an 8-bit resolution digital-to-analog converter (DAC) optimized for video applications and digital data transmission in wired and wireless communication systems. The 8-bit DAC is a member of the CommsDACTM series of high-speed, low-power CMOS digital-to-analog converters. The CommsDACTM family consists of pin compatible 14-, 12-, 10-, and 8-bit DACs. All devices offer identical interface options, small outline package and pinout. The THS5641A offers superior ac and dc performance while supporting update rates up to 100 MSPS.
The THS5641A operates from an analog and digital supply of 3 V to 5.5 V. Its inherent low power dissipation of 100 mW ensures that the device is well suited for portable and low power applications.
THS5641A 特性
Member of the Pin-Compatible CommsDACTM Product Family
100 MSPS Update Rate
8-Bit Resolution
Signal-to-Noise and Distortion Ratio (SINAD) at 5 MHz: 50 dB
Integral Nonlinearity INL: 0.25 LSB
Differential Nonlinearity DNL: 0.25 LSB
1 ns Setup/Hold Time
Glitch Energy: 5 pV-s
Settling Time to 0.1%: 35 ns
Differential Scalable Current Outputs: 2 mA to 20 mA
On-Chip 1.2-V Reference
3-V and 5-V Single Supply Operation
Straight Binary or Twos Complement Input
Power Dissipation: 100 mW at 3.3 V, Sleep Mode: 17 mW at 3.3 V