Datasheet

MAX6070/MAX6071
Low-Noise, High-Precision Series
Voltage References
21Maxim Integrated
Figure 3. Precision Current SourceFigure 2. Reference Ground Kelvin Connection
Selector Guide
PART FILTER V
OUT
(V) ACCURACY (%) TOP MARK
MAX6070AAUT12+T Yes 1.25 0.04 +ACPF
MAX6070AAUT18+T Yes 1.8 0.04 +ACPH
MAX6070AAUT21+T Yes 2.048 0.04 +ACPJ
MAX6070AAUT25+T Yes 2.5 0.04 +ACPL
MAX6070AAUT30+T Yes 3.0 0.04 +ACPN
MAX6070AAUT33+T Yes 3.3 0.04 +ACPP
MAX6070AAUT41+T Yes 4.096 0.04 +ACPR
MAX6070AAUT50+T Yes 5.0 0.04 +ACPV
MAX6070BAUT12+T Yes 1.25 0.08 +ACPG
MAX6070BAUT12/V+T Yes 1.25 0.08 +ACSP
MAX6070BAUT18+T Yes 1.8 0.08 +ACPI
MAX6070BAUT21+T Yes 2.048 0.08 +ACPK
MAX6070BAUT25+T Yes 2.5 0.08 +ACPM
MAX6070BAUT30+T Yes 3.0 0.08 +ACPO
MAX6070BAUT33+T Yes 3.3 0.08 +ACPQ
MAX6070BAUT41+T Yes 4.096 0.08 +ACPS
MAX6070BAUT50+T Yes 5.0 0.08 +ACPW
MAX6071AAUT12+T No 1.25 0.04 +ACPX
MAX6071AAUT18+T No 1.8 0.04 +ACPZ
MAX6071AAUT21+T No 2.048 0.04 +ACQB
MAX6071AAUT25+T No 2.5 0.04 +ACQD
/V denotes an automotive qualified part.
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
OUTF
I
SOURCE
R
OUTS
V
OUT(NOMINAL)
/ R = I
SOURCE
IN
GND
GNDS
MAX6071
5V SUPPLY
GND GNDGNDS
EN
OUTF
OUTS
REF
OUT
V
DD
IN
5V SUPPLY
MAX6071 MAX541
DAC
LOAD
0.1µF
0.1µF
0.1µF