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ADS7960-Q1

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SAR-ADC für die Automobilindustrie, 8 Bit, 1 MSPS, 12 Kanäle, unsymmetrisch

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ADS7960-Q1

AKTIV
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Produktdetails

Resolution (Bits) 8 Sample rate (max) (ksps) 1000 Number of input channels 12 Interface type SPI Architecture SAR Input type Single-ended Multichannel configuration Multiplexed Rating Automotive TI functional safety category Functional Safety-Capable Reference mode External Input voltage range (max) (V) 5.25 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 125 Power consumption (typ) (mW) 14.5 Analog supply voltage (min) (V) 2.7 Analog supply voltage (max) (V) 5.25 SNR (dB) 49 Digital supply (min) (V) 1.7 Digital supply (max) (V) 5.25
Resolution (Bits) 8 Sample rate (max) (ksps) 1000 Number of input channels 12 Interface type SPI Architecture SAR Input type Single-ended Multichannel configuration Multiplexed Rating Automotive TI functional safety category Functional Safety-Capable Reference mode External Input voltage range (max) (V) 5.25 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 125 Power consumption (typ) (mW) 14.5 Analog supply voltage (min) (V) 2.7 Analog supply voltage (max) (V) 5.25 SNR (dB) 49 Digital supply (min) (V) 1.7 Digital supply (max) (V) 5.25
TSSOP (DBT) 38 62.08 mm² (9.7 mm × 6.4 mm)
  • Qualified for Automotive Applications
  • AEC-Q100 Tested with the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B
  • Product Family:
    • 8-, 10-, and 12-Bit Resolution
    • 4-, 8-, 12-Channel Devices Share 16 Channel Footprint
  • 1-MHz Sample-Rate Serial Devices
  • Analog Supply Range: 2.7 V to 5.25 V
  • I/O Supply Range: 1.7 V to 5.25 V
  • Two SW-Selectable Unipolar, Input Ranges:
    • (0 V to 2.5 V) or (0 V to 5 V)
  • Auto and Manual Modes for Channel Selection
  • Two Programmable Alarm Levels per Channel
  • Four Individually Configurable GPIOs
  • Typical Power Dissipation: 14.5 mW (V(+VA) = 5 V,
    V(+VBD) = 3 V) at 1 MSPS
  • Power-Down Current (1 μA)
  • 30-Pin and 38-Pin TSSOP Package
  • Qualified for Automotive Applications
  • AEC-Q100 Tested with the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B
  • Product Family:
    • 8-, 10-, and 12-Bit Resolution
    • 4-, 8-, 12-Channel Devices Share 16 Channel Footprint
  • 1-MHz Sample-Rate Serial Devices
  • Analog Supply Range: 2.7 V to 5.25 V
  • I/O Supply Range: 1.7 V to 5.25 V
  • Two SW-Selectable Unipolar, Input Ranges:
    • (0 V to 2.5 V) or (0 V to 5 V)
  • Auto and Manual Modes for Channel Selection
  • Two Programmable Alarm Levels per Channel
  • Four Individually Configurable GPIOs
  • Typical Power Dissipation: 14.5 mW (V(+VA) = 5 V,
    V(+VBD) = 3 V) at 1 MSPS
  • Power-Down Current (1 μA)
  • 30-Pin and 38-Pin TSSOP Package

The ADS79xx-Q1 device family consists of multichannel 8-bit, 10-bit and 12-bit analog-to-digital converters (ADCs). The devices include a capacitor-based successive approximation register (SAR) ADC with inherent sample and hold. Multiple features and great performance makes the ADS79xx-Q1 device useful for wide variety of applications where multiple channels should be monitored.

The ADS79xx-Q1 device works on a wide analog-supply range from 2.7 V to 5.25 V. These devices are suitable for battery-powered and isolated power-supply applications because of very-low power consumption.

The 4- and 8-channel devices are available in 30-pin TSSOP package. The 12- and 16-channel devices are available in 38-pin TSSOP package.

SPI is a trademark of Motorola Inc.
All other trademarks are the property of their respective owners.

The ADS79xx-Q1 device family consists of multichannel 8-bit, 10-bit and 12-bit analog-to-digital converters (ADCs). The devices include a capacitor-based successive approximation register (SAR) ADC with inherent sample and hold. Multiple features and great performance makes the ADS79xx-Q1 device useful for wide variety of applications where multiple channels should be monitored.

The ADS79xx-Q1 device works on a wide analog-supply range from 2.7 V to 5.25 V. These devices are suitable for battery-powered and isolated power-supply applications because of very-low power consumption.

The 4- and 8-channel devices are available in 30-pin TSSOP package. The 12- and 16-channel devices are available in 38-pin TSSOP package.

SPI is a trademark of Motorola Inc.
All other trademarks are the property of their respective owners.
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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt ADS79xx-Q1 8-, 10-, and 12-Bit, 1-MSPS, 4-, 8-, 12-, and 16-Channel, Single-Ended, Micropower, Serial Interface, Analog-to-Digital Converters datasheet (Rev. A) PDF | HTML 29.08.2014
Informationen zur funktionalen Sicherheit ADS7960-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 28.01.2021
Application brief Temperature Monitoring in HEV and EV Traction Inverter Systems Using ADS795x-Q1 28.06.2018
E-book Best of Baker's Best: Precision Data Converters -- SAR ADCs 21.05.2015

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