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ADS8353-Q1

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Automotive 16-bit 600-kSPS 2-channel simultaneous-sampling SAR ADC with single-ended inputs

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Data sheet

ADS8353-Q1

ACTIVE
Data sheet Order now

Product details

Resolution (Bits) 16 Sample rate (max) (ksps) 600 Number of input channels 2 Interface type SPI Architecture SAR Input type Pseudo-Differential, Single-ended Multichannel configuration Simultaneous Sampling Rating Automotive TI functional safety category Functional Safety-Capable Reference mode External, Internal Input voltage range (max) (V) 5.5 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 125 Power consumption (typ) (mW) 45 Analog supply voltage (min) (V) 4.5 Analog supply voltage (max) (V) 5.5 SNR (dB) 89 Digital supply (min) (V) 1.65 Digital supply (max) (V) 5.5
Resolution (Bits) 16 Sample rate (max) (ksps) 600 Number of input channels 2 Interface type SPI Architecture SAR Input type Pseudo-Differential, Single-ended Multichannel configuration Simultaneous Sampling Rating Automotive TI functional safety category Functional Safety-Capable Reference mode External, Internal Input voltage range (max) (V) 5.5 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 125 Power consumption (typ) (mW) 45 Analog supply voltage (min) (V) 4.5 Analog supply voltage (max) (V) 5.5 SNR (dB) 89 Digital supply (min) (V) 1.65 Digital supply (max) (V) 5.5
TSSOP (PW) 16 32 mm² 5 x 6.4
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C4B
  • Functional Safety-Capable
  • 16-bit resolution
  • Simultaneous sampling of two channels
  • Supports single-ended and pseudo-differential inputs
  • Two software-selectable, unipolar input ranges:
    • (0 V to VREF) or (0 V to 2x VREF)
  • Up to 600-kSPS sampling speed
  • Excellent dc performance:
    • ±0.6-LSB DNL
    • ±1-LSB INL
    • ±0.05% gain error
  • Excellent ac performance:
    • 89-dB SNR
    • –100-dB THD
  • Dual, low-drift (10 ppm/°C), programmable 2.5-V internal reference
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C4B
  • Functional Safety-Capable
  • 16-bit resolution
  • Simultaneous sampling of two channels
  • Supports single-ended and pseudo-differential inputs
  • Two software-selectable, unipolar input ranges:
    • (0 V to VREF) or (0 V to 2x VREF)
  • Up to 600-kSPS sampling speed
  • Excellent dc performance:
    • ±0.6-LSB DNL
    • ±1-LSB INL
    • ±0.05% gain error
  • Excellent ac performance:
    • 89-dB SNR
    • –100-dB THD
  • Dual, low-drift (10 ppm/°C), programmable 2.5-V internal reference

The ADS8353-Q1 is a 16-bit, dual-channel, high-speed, simultaneous-sampling, analog-to-digital converter (ADC) that supports single-ended and pseudo-differential analog inputs.

The ADS8353-Q1 includes two individually programmable reference sources that can be used for system-level gain calibration. Also, a flexible serial interface that can operate over a wide power-supply range enables easy communication with a large variety of host controllers. Power consumption for a given throughput can be optimized by using the two low-power modes supported by the device. The ADS8353-Q1 is fully specified over the temperature range (–40°C to +125°C) and is available in a 16-pin TSSOP package.

The ADS8353-Q1 is a 16-bit, dual-channel, high-speed, simultaneous-sampling, analog-to-digital converter (ADC) that supports single-ended and pseudo-differential analog inputs.

The ADS8353-Q1 includes two individually programmable reference sources that can be used for system-level gain calibration. Also, a flexible serial interface that can operate over a wide power-supply range enables easy communication with a large variety of host controllers. Power consumption for a given throughput can be optimized by using the two low-power modes supported by the device. The ADS8353-Q1 is fully specified over the temperature range (–40°C to +125°C) and is available in a 16-pin TSSOP package.
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* Data sheet ADS8353-Q1 Automotive, 16-Bit, 2-Channel, Simultaneous-Sampling, 600-kSPS, Analog-to-Digital Converter datasheet (Rev. B) PDF | HTML 21 Jul 2022
Functional safety information ADS8353-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 20 May 2021

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Evaluation board

ADS8353Q1EVM-PDK — ADS8353-Q1 16-bit 600-kSPS 2-ch simultaneous-sampling SAR ADC performance demonstration kit (PDK)

The ADS8353-Q1 evaluation module (EVM) performance demonstration kit (PDK) is a platform for evaluating the performance of the ADS8353-Q1, which is a 16-bit, 2-channel, simultaneous-sampling, successive-approximation register (SAR) analog-to-digital converter (ADC) with SPI interface.

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