| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 64 Pin |
| Supply Voltage (DC) | 2.70V (min) |
| Case/Package | LQFP-64 |
| Supply Current | 60.0 mA |
| Number of Circuits | 2 Circuit |
| Number of Channels | 2 Channel |
| Number of Positions | 64 Position |
| Number of Bits | 14 Bit |
| Power Dissipation | 700 W |
| Data Rate | 20.0 Mbps |
| Sample Rate | 20 Msps |
| Resolution (Bits) | 14.0 Bit |
| Input Capacitance | 7.00 pF |
| Number of ADCs | 2 ADC |
| Number of Inputs | 2 Input |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 700 mW |
| Number of Input Channels | 2 Channel |
| Supply Voltage (Max) | 3.6 V |
| Supply Voltage (Min) | 2.7 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tray |
| Size-Height | 1.4 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The AD9248BSTZ-20 is a dual Analog-to-digital Converter (ADC) features dual high performance sample-and hold amplifiers and an integrated voltage reference. The converter uses a multistage differential pipelined architecture with output error correction logic to provide 14-bit accuracy and to guarantee no missing codes over the full operating temperature range at up to 65MSPS data rates. The wide bandwidth, differential SHA allows for a variety of user-selectable input ranges and offsets including single-ended applications. It is suitable for various applications including multiplexed systems that switch full-scale voltage levels in successive channels and for sampling inputs at frequencies well beyond the Nyquist rate. Dual 1-ended clock inputs are used to control all internal conversion cycles. A duty cycle stabilizer is available and can compensate for wide variations in the clock duty cycle, allowing the converter to maintain excellent performance.
● Exceptional crosstalk immunity >85dB
● Flexible analog input - 1 to 2V p-p range
● Offset binary or twos complement data format
● Clock duty cycle stabilizer
● Output datamux
● Low power consumption
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