High Temperature 12-Bit A/D Converter, 14 pin DIP

Manufacturer's part number :


Manufacturer Honeywell

Honeywell - Magnetic

Description :

The HTADC12 is a high temperature, single supply, 12-bit, 100kSPS, analog-to-digital converter with on-chip buffered voltage reference and an on-chip analog input buffer. The HTADC12 uses a Successive Approximation Register (SAR) architecture that does not require an input sample-and-hold amplifier to provide 12-bit resolution at 100 kSPS data rates over the full operating temperature range of -55°C to +225°C.

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  • Monolithic 12-Bit, 100 kSPS A/D Converter
  • 28 lead ceramic DIP package
  • Operating temperature range of -55°CC to +225°CC
  • Single +5 V analog supply
  • Built in high temperature voltage reference
  • Buffered voltage reference output pin
  • Built-in analog input buffer
  • Straight binary output data
  • Typical INL of +/- 0.5 LSB at 250°CC
  • Parallel 12-bit output or serial output
  • Input flexibility to use internal reference or off-chip reference.
  • Benefits

  • It is well suited for both multiplexed systems that switch full-scale voltage levels in successive channels and also for sampling singlechannel inputs at frequencies up to and well beyond the Nyquist rate.
Features Similar products
Max Sample Rate (ksps) 100  

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Max. INL ± (LSB) 2.8  
Max. Supply Current (µA) 1  
Resolution (bits) 12  
Temp Range (°C) 55 to 225  
Input Voltage Range (V) 4.75 to 5.25  
Package DIP-14