MAX6008 데이터 시트보기 (PDF) - Maxim Integrated
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MAX6008 Datasheet PDF : 8 Pages
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MAX6006–MAX6009
1µA SOT23 Precision Shunt
Voltage Reference
General Description
The MAX6006–MAX6009 ultra-low-power shunt
references are ideal for space-critical and low-power
applications. They are offered in 3-pin SOT23 packages,
and the minimum operating current is guaranteed to be
<1µA. The devices feature low temperature coefficients of
<30ppm/°C and initial accuracy of better than 0.2%.
Available in +1.25V, +2.048V, +2.5V, and 3V output
voltages, the MAX6006–MAX6009 have references of
+1.25V, +2.048V, +2.5V, and +3.0V, respectively. The
devices can be used as lower-power, higher-precision
upgrades to the ICL8069, LM385, LT1004, and LM4040
references. The MAX6006–MAX6009 are available in
two grades: A and B. The A grade features a temperature
coefficient of 30ppm/°C over the extended temperature
range of -40°C to +85°C, with an initial accuracy of
0.2%. Grade B features a temperature coefficient of
75ppm/°C with an initial accuracy of 0.5%. MAX6006 in
+1.25V and MAX6008 in +2.5V are offered in 8-pin SO
packages, as plug in upgrades for LT1004 and LM285.
Features
●● Ultra-Low Operating Current: Guaranteed < 1µA
●● Small 3-Pin SOT23 Package
●● Initial Voltage Accuracy: 0.2%
●● Temperature Coefficient: 30ppm/°C max
●● Temperature Range: -40°C to +85°C
●● Factory-Trimmed Output Voltages: +1.25V, +2.048V,
+2.5V, +3.0V
●● Wide Operating Range: 1µA to 2mA
●● AEC-Q100 (MAX6008AEUR/V+ Only)
Applications
●● Battery-Powered Equipment
●● Portable Meters
●● Precision Regulators
●● A/D and D/A Converters
Ordering Information
PART
OUTPUT
VOLTAGE (V)
INITIAL
TEMP COEFFICIENT
ACCURACY (%)
(ppm/°C)
PIN-PACKAGE
MAX6006AEUR+T
1.25
0.2
30
3 SOT23
MAX6006AESA+
1.25
0.2
30
8 SO
MAX6006BEUR+T
1.25
0.5
75
3 SOT23
MAX6006BESA+
1.25
0.5
75
8 SO
MAX6007AEUR+T
2.048
0.2
30
3 SOT23
MAX6007AESA+
2.048
0.2
30
8 SO
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
Ordering Information continued at end of data sheet.
Typical Operating Circuit
Pin Configurations
TOP MARK
+FZGH
—
+FZGI
—
+FZGK
—
VS
IRMIN + IL
RBIAS
TOP VIEW
MAX6006
MAX6007
MAX6008
MAX6009
IL
VR
IRMIN
MAX6006
MAX6007
MAX6008
MAX6009
RBIAS
= VS
IL +
- VR
IRMIN
VOUT
0.01µF
+
OUT 1
+
N.C. 1
3 I.C. N.C. 2
GND 2
SOT23
N.C. 3
GND 4
SO
8 OUT
7 N.C.
6 OUT
5 N.C.
19-1730; Rev 3; 8/19
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