Product Summary

The AD8821ARZ/AD8221ARMZ is an Octal 8-Bit TrimDAC with Power Shutdown, which provides eight digitally controlled dc voltage outputs. This potentiometer divider TrimDAC allows replacement of the mechanical trimmer function in new designs. The AD8801/AD8803 is ideal for dc voltage adjustment applications.

Parametrics

AD8821ARZ/AD8221ARMZ absolute maximum ratings: (1)VDD to GND: –0.3, +8 V; (2)VREFX to GND: 0 V, VDD; (3)Outputs (Ox) to GND: 0 V, VDD; (4)Digital Input Voltage to GND: 0 V, VDD; (5)Operating Temperature Range: –40℃ to +85℃; (6)Maximum Junction Temperature (TJ MAX): +150℃; (7)Storage Temperature: –65℃ to +150℃; (8)Lead Temperature (Soldering, 10 sec): +300℃; (9)Package Power Dissipation: (TJ MAX – TA)/θJA; (10)Thermal Resistance qJA, SOIC (SO-16): 60℃/W, P-DIP (N-16): 57℃/W.

Features

AD8821ARZ/AD8221ARMZ features: (1)Low Cost; (2)Replaces Eight Potentiometers; (3)Eight Individually Programmable Outputs; (4)Three-Wire Serial Input; (5)Power Shutdown ≤ 25 μW Including IDD and IREF; (6)Midscale Preset, AD8801; (7)Separate VREFL Range Setting, AD8803; (8)+3 V to +5 V Single Supply Operation.

Diagrams

AD8801
AD8801
Other

Data Sheet
Negotiable 
AD8801AR
AD8801AR

IC DAC 8BIT OCTAL W/SD 16-SOIC
Data Sheet
0-48: $4.48
AD8801AR-REEL
AD8801AR-REEL

IC DAC 8BIT OCTAL W/SD 16-SOIC
Data Sheet
0-2500: $2.92
AD8801ARZ
AD8801ARZ

IC DAC 8BIT OCTAL W/SD 16-SOIC
Data Sheet
0-1: $4.73
1-10: $4.25
10-100: $3.50
100-250: $3.21
250-500: $2.93
500-1000: $2.55
1000-2500: $2.52
AD8801ARZ-REEL
AD8801ARZ-REEL

IC DAC 8BIT OCTAL W/SD 16SOIC
Data Sheet
0-2500: $2.52
AD8802
AD8802
Other

Data Sheet
Negotiable