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Bare Die Product Detail: ADS7946

Precision ADC (<=10MSPS):
14-Bit, 2MSPS, Dual-Channel, Unipolar, Pseudo-Differential, u-Power SAR ADC
Features:
  • Reference Mode:  Ext
  • Digital Supply:  1.65V
  • Digital Supply:  5.25V
Vendor:
Texas Instruments
  Electrical Datasheet

Die Physical Data:
Footprint: 2.023mm² (3136mil²)
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Product Families: Used for this device are tabulated below.
Functional:
  • Bits: 14
  • Channels: 2
  • Interface: SPI
  • Architecture: SAR
  • Input Type: Pseudo-Diff, SE
  • Sim Sampling: No
Specification:
PC(Max): 10.50mW
AVDD (Min): 2.70V
AVDD (Max): 5.25V
SNR: 82.00dB
INL(Max): 2.50±LSB
SR(Max): 2,000.000KSPS
SINAD: 78.80dB
ADC VIN (Min): 0V
ADC VIN (Max): 5.250V
Other Detail: Important information for this device is tabulated below.
Traffic light setting for Minimum Order Quantity indicates the following:
  • Green:Available from stock or at low factory MOQ.
  • Amber: Available on factory order with MOQ.
  • Red: High factory MOQ may apply, please ask for details.
Traffic light setting for High Reliability indicates the following:
  • Green: This bare die is specified and tested for use in high reliability applications.
  • Amber: This bare die can meet higher reliability specifications with additional testing & qualification, please ask for details.
  • Red: This bare die is not specified or specifically designed for use in high reliability applications.
Traffic light setting for Space Grade indicates the following:
  • Green: This bare die is qualified for space applications or has space level qualification data, please ask for details.
  • Amber: This bare die can be specified for space applications with additional testing and qualification, please ask for details.
  • Red: Suitability of this bare die for space applications is unknown and requires further qualification, please ask for details.

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