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Bare Die Product Detail: ADS1298

Medical Analog Front End:
8-Channel, 24-Bit Analog-To-Digital Converter With Integrated ECG Front End
Features:
  • Features:  Daisy-Chainable, GPIO, Oscillator, PGA
  • IAVDD:  2.75mA
  • IDVDD:  0.5mA
  • INL:  8ppm
  • INL±(Max):  8LSB
  • Input-referred Noise :  3µVpp
  • Input Type:  Diff, SE
  • PGA Gain:  1, 2, 3, 4, 6, 8, 12V/V
  • Power/Channel:  0.75mW
  • SNR:  112dB
Vendor:
Texas Instruments
  Electrical Datasheet

Die Physical Data:
Footprint: 34.088mm² (52836mil²)
  Request Pad Layout
Product Families: Used for this device are tabulated below.
Functional:
  • Bits: 24
  • Channels: 8
  • Interface: SPI
  • Architecture: Delta-Sigma
  • Reference Type: Int, Ext
  • Sim Sampling: Yes
  • Bits: 24
  • Channels: 8
  • Interface: SPI
  • Architecture: Delta-Sigma
  • Reference Type: Int, Ext
  • Sim Sampling: Yes
  • Bits: 24
  • Channels: 8
  • Interface: SPI
  • Architecture: Delta-Sigma
  • Reference Type: Int, Ext
  • Sim Sampling: Yes
  • Bits: 24
  • Channels: 8
  • Interface: SPI
  • Architecture: Delta-Sigma
  • Reference Type: Int, Ext
  • Sim Sampling: Yes
Specification:
PC(Max): 6mW
AVDD (Min): 2.70V
AVDD (Max): 5.25V
SR(Max): 32KSPS
ADC VIN (Min): 0V
ADC VIN (Max): 5.25V
Digital VS (Min): 1.65V
Digital VS (Max): 3.60V
PC(Max): 6mW
AVDD (Min): 2.70V
AVDD (Max): 5.25V
SR(Max): 32KSPS
ADC VIN (Min): 0V
ADC VIN (Max): 5.25V
Digital VS (Min): 1.65V
Digital VS (Max): 3.60V
PC(Max): 6mW
AVDD (Min): 2.70V
AVDD (Max): 5.25V
SR(Max): 32KSPS
ADC VIN (Min): 0V
ADC VIN (Max): 5.25V
Digital VS (Min): 1.65V
Digital VS (Max): 3.60V
PC(Max): 6mW
AVDD (Min): 2.70V
AVDD (Max): 5.25V
SR(Max): 32KSPS
ADC VIN (Min): 0V
ADC VIN (Max): 5.25V
Digital VS (Min): 1.65V
Digital VS (Max): 3.60V
Functional:
  • Bits: 24
  • Channels: 8
  • Interface: SPI
  • Architecture: Delta-Sigma
  • Input Type: Diff, SE
  • Sim Sampling: Yes
Specification:
PC(Max): 6.00mW
AVDD (Min): 2.70V
AVDD (Max): 5.25V
SNR:   n/a
INL(Max): 8.00±LSB
SR(Max): 32.000KSPS
SINAD:   n/a
ADC VIN (Min): 0V
ADC VIN (Max): 5.250V
Functional:
  • Bits: 24Bits
  • Interface: Serial SPI
  • Input Channels: 8
  • Architecture: Delta-Sigma
  • Sim Sampling: No
Specification:
AVDD (Min): 2.70V
AVDD (Max): 5.25V
INL(Max): 8±LSB
SR(Max): 32kSPS
VIN (MIN): 0V
VIN (MAX): 5.25V
PC: 6mW
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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