Product Summary

The ad7819yrz is a high speed, microprocessor-compatible, 8-bit analog-to-digital converter with a maximum throughput of 200 kSPS. The ad7819yrz operates off a single +2.7 V to +5.5 V supply and contains a 4.5μs successive approximation A/D converter, track/hold circuitry, on-chip clock oscillator and 8-bit wide parallel interface. Using only address decoding logic the ad7819yrz is easily mapped into the microprocessor address space.

Parametrics

ad7819yrz absolute maximum ratings: (1) VDD to DGND: -0.3 to +7V; (2) Digital Input Voltage to DGND (CONVST, RD, CS) : -0.3V, VDD +0.3V; (3) Digital Output Voltage to DGND (BUSY, DB0-DB7) : -0.3V, VDD +0.3V; (4) REFIN to AGND: -0.3V, VDD +0.3V; (5) Analog Input: -0.3V, VDD +0.3V; (6) Storage Temperature Range: -65 to +150°C; (7) Junction Temperature: +150°C; (8) Plastic DIP Package, Power Dissipation: 450mW; (9) Lead Temperature, (Soldering 10 sec) : +260°C; (10) ESD: ≤4kV.

Features

ad7819yrz features: (1) 8-Bit ADC with 4.5 s Conversion Time; (2) On-Chip Track and Hold; (3) Operating Supply Range: +2.7 V to +5.5 V; (4) Specifications at +2.7 V (R)C 3.6 V and 5 V ±10%; (5) 8-Bit Parallel Interface; (6) Power Performance; (7) Normal Operation 10.5mW, VDD=3V; (8) Automatic Power-Down; (9) Analog Input Range: 0 V to VREF; (10) Reference Input Range: 1.2 V to VDD.

Diagrams

ad7819yrz block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD7819YRZ
AD7819YRZ

IC ADC 8BIT SAMPLING PAR 16-SOIC
Data Sheet
0-1: $3.43
1-10: $3.09
10-100: $2.54
100-250: $2.33
250-500: $2.13
500-1000: $1.85
1000-2500: $1.83
AD7819YRZ-REEL
AD7819YRZ-REEL

IC ADC 8BIT SAMPLING PAR 16SOIC
Data Sheet
0-2500: $1.83
AD7819YRZ-REEL7
AD7819YRZ-REEL7

IC ADC 8BIT SAMPLING PAR 16SOIC
Data Sheet
0-1000: $1.85