AD9708ARZ

AD9708 is an 8bit, 100MSPS+ TxDAC® D/A converter. This device's s flexible single-supply operating range of +2.7V to +5.5V and low power dissipation are well suited for portable and low power applications. Its power dissipation can be further reduced to 45mW, without a significant degradation in performance, by lowering the full-scale current output. In addition, a power-down mode reduces the standby power dissipation to approximately 20mW. It is manufactured on an advanced CMOS process. A segmented current source architecture is combined with a proprietary switching technique to reduce spurious components and enhance dynamic performance. Edge-triggered input latches and a temperature compensated bandgap reference have been integrated to provide a complete monolithic DAC solution. It is used in applications such as communications, signal reconstruction, instrumentation.

• Differential current outputs, edge-triggered latches
• Integral linearity error (INL) is ±1/4LSB typical at (TMIN to TMAX, AVDD = +5V)
• Differential nonlinearity (DNL) is ±1/4LSB typical at (TMIN to TMAX, AVDD = +5V)
• Offset error is +0.025% of FSR maximum at (TMIN to TMAX, AVDD = +5V)
• Reference voltage is 1.20V typical at (TMIN to TMAX, AVDD = +5V)
• Small signal bandwidth is 1.4MHz typical at (TMIN to TMAX, AVDD = +5V)
• Supply current sleep mode is 8.5mA maximum at (TMIN to TMAX, AVDD = +5V)
• Power dissipation is 140mW typical at (5V, IOUTFS = 20mA)
• Operating temperature is -40°C to +85°C
• Package style is 28-lead SOIC

บันทึก

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