Texas Instruments TLC0820ACDBR

8-Bit, 392 kSPS ADC Parallel Out, Microprocessor Peripheral, On-Chip Track-and-Hold, Single Channels 20-SSOP

1-Channel Single ADC Semiflash 392ksps 8-bit Parallel 20-Pin SSOP T/R

Converters - Analog to Digital (ADC) 8-Bit, 392 kSPS Parallel Out

A/D Converter (A-D) IC; Resolution (Bits):8; Sample Rate:392kSPS; Input Channels Per ADC:1; Input Channel Type:Differential; Data Interface:Parallel; Supply Voltage Min:4.5V; Supply Voltage Max:8V; Termination Type:SMD ;RoHS Compliant: Yes

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 aresult 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-nssample 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 microprocessor sis readily available from the factory.