TLC0820A - 8-Bit, 392 kSPS ADC Parallel Out, Microprocessor Peripheral, On-Chip Track-and-Hold, Single Channels

The TLC0820AC and the TLC0820AI are Advanced LinCMOS^TM 8-bit analog-to-digital converters each consisting of two 4-bit flash converters, a 4-bit digital-to-analog converter, a summing (error) amplifier, control logic, and a result latch circuit. The modified flash technique allows low-power integrated circuitry to complete an 8-bit conversion in 1.18 us over temperature. The on-chip track-and-hold circuit has a 100-ns sample window and allows these devices to convert continuous analog signals having slew rates of up to 100 mV/us without external sampling components. TTL-compatible 3-state output drivers and two modes of operation allow interfacing to a variety of microprocessors. Detailed information on interfacing to most popular microprocessors is readily available from the factory.

Products containing the "TLC0820A" keyword are: TLC0820A , TLC0820AC , TLC0820AC/AI , TLC0820ACDB , TLC0820ACDB , TLC0820ACDBG4 , TLC0820ACDBR , TLC0820ACDBR , TLC0820ACDBR P0820A , TLC0820ACDBRG4 , TLC0820ACDM , TLC0820ACDW , TLC0820ACDW , TLC0820ACDWG4 , TLC0820ACDWG4 , TLC0820ACDWR , TLC0820ACDWR , TLC0820ACDWRG4 , TLC0820ACDWRG4 , TLC0820ACFN

• Advanced LinCMOS^TM Silicon-Gate Technology
• 8-Bit Resolution
• Differential Reference Inputs
• Parallel Microprocessor Interface
• Conversion and Access Time Over Temperature Range
  Read Mode . . . 2.5 us Max
• No External Clock or Oscillator Components Required
• On-Chip Track and Hold
• Single 5-V Supply
• TLC0820A Is Direct Replacement for National Semiconductor ADC0820C/CC and Analog Devices AD7820K/B/T

Advanced LinCMOS is a trademark of Texas Instruments Incorporated.