1Specifications apply to both DACs in the AD7669. V
OUT applies to both VOUTA and VOUTB of the AD7669.
2Except where noted, specifications apply for all output ranges including bipolar ranges with dual supply operation.
3Temperature ranges as follows:
J, K versions; 0
°C to +70°C
A, B versions; –40
°C to +85°C
S, T versions; –55
°C to +125°C
41 LSB = 4.88 mV for 0 V to +1.25 V output range, 9.76 mV for 0 V to +2.5 V and
±1.25 V ranges and 19.5 mV for ±2.5 V range.
6Includes internal voltage reference error and is calculated after offset error has been adjusted out. Ideal unipolar full-scale voltage is (FS – 1 LSB); ideal bipolar positive full-scale voltage is (FS/2 – 1 LSB)
and ideal bipolar negative full-scale voltage is –FS/2.
7Sample tested at +25
°C to ensure compliance.
Specifications subject to change without notice.
(VDD = +5 V
2 = RANGE = AGND
DAC = AGNDADC = DGND = 0 V; RL = 2 k
, CL = 100 pF to AGNDDAC
unless otherwise noted. All specifications TMIN to TMAX unless otherwise noted.)