REF01_07 Datasheet, PDF (1/9 Pages) Maxim Integrated Products – +5V, +10V Precision Voltage References

19-0887; Rev 7; 4/07
+5V, +10V Precision
Voltage References
General Description
The REF01/REF02 are industry-standard precision volt-
age references. The stable 10V output of the REF01
can be adjusted over a ±6% range with minimal effect
on temperature stability. The 5V output REF02 can also
be adjusted over a ±6% range. The 10V REF01 has a
single-supply operation over an input voltage range of
13V to 33V, while the 5V REF02 has a single-supply
operation over an input voltage range of 7V to 33V.
Both devices offer a low-current drain of 1mA. The
REF02 also provides a TEMP pin whose output voltage
varies linearly with temperature, making this device
suitable for a wide variety of temperature-sensing and
control applications. For new designs, refer to the
MAX6035 or MAX6143 data sheets.
PART
TEMP RANGE
MAX TEMPCO
(ppm/°C)
REF01EP
0°C to +70°C
8.5
REF01EP+
0°C to +70°C
8.5
REF01HP
0°C to +70°C
25
REF01HP+
0°C to +70°C
25
REF01HSA
0°C to +70°C
25
REF01HSA+
0°C to +70°C
25
REF01CP
0°C to +70°C
65
REF01CP+
0°C to +70°C
65
REF01CSA
0°C to +70°C
65
REF01CSA+
0°C to +70°C
65
REF01CESA
-40°C to +85°C
65
REF01CESA+
-40°C to +85°C
65
+Denotes a lead-free package.
Ordering Information continued at end of data sheet.
Features
♦ Pretrimmed to +5V, +10V
♦ Excellent Temperature Stability: 3ppm/°C (typ)
♦ Low Noise: 10µV_P-P (REF02)
♦ Short-Circuit Protected
♦ Linear Temperature Transducer Output (REF02)
Ordering Information
INITIAL ERROR
(mV)
±30
±30
±50
±50
±50
±50
±100
±100
±100
±100
±100
±100
PIN-PACKAGE
8 Plastic DIP
8 Plastic DIP
8 Plastic DIP
8 Plastic DIP
8 SO
8 SO
8 Plastic DIP
8 Plastic DIP
8 SO
8 SO
8 SO
8 SO
PKG
CODE
P8-2
P8-2
P8-2
P8-2
S8-2
S8-2
P8-2
P8-2
S8-2
S8-2
S8-2
S8-2
Applications
Analog-to-Digitial Converters
Digitial-to-Analog Converters
Digital Voltmeters
Voltage Regulators
Threshold Detectors
Typical Operating Circuit
+15V
2
V_IN
6
V_O
OUTPUT
REF01
REF02 _TRIM ⁵
R_P
10kΩ
GND
4
REFERENCE WITH TRIMMED OUTPUT.
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