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Automotive 12-bit 4-channel serial output sampling analog-to-digital converter (ADC)


Package | PIN: DBQ | 16
Temp: S (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $6.64
10-24 $5.97
25-99 $5.58
100-249 $5.00
250-499 $4.67
500-749 $4.06
750-999 $3.52
1000+ $3.44


  • Qualified for Automotive Applications
  • Single Supply: 2.7 V To 5 V
  • Four-Channel Single-Ended Or Two-Channel Differential Input
  • Up To 200-kHz Conversion Rate
  • ±2 LSB Max INL and DNL
  • No Missing Codes
  • 71-dB Typ SINAD
  • Serial Interface
  • Alternate Source For MAX1247

Texas Instruments  ADS7841ESQDBQRQ1

The ADS7841 is a 4-channel 12-bit sampling analog-to-digital converter (ADC) with a synchronous serial interface. The resolution is programmable to either 8 bits or 12 bits. Typical power dissipation is 2 mW at a 200-kHz throughput rate and a 5-V supply. The reference voltage (VREF) can be varied between 100 mV and VCC, providing a corresponding input voltage range of 0 V to VREF. The device includes a shutdown mode that reduces power dissipation to under 15 µW. The ADS7841 is specified down to 2.7-V operation.

Low power, high speed, and on-board multiplexer make the ADS7841 ideal for battery-operated systems. The serial interface also provides low-cost isolation for remote data acquisition. The ADS7841 is available in a SSOP-16 package.