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MAX6035AAUR25+T

CategoryPower/power management    The power supply circuit   
File Size772KB,15 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric View All

MAX6035AAUR25+T Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeSOT-23
package instructionTSSOP, TO-236
Contacts3
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time6 weeks
Samacsys DescriptionMAXIM INTEGRATED PRODUCTS - MAX6035AAUR25+T - Voltage Reference Series - Fixed, 2.5V reference, ± 25ppm/°C, SOT-23-3
Analog Integrated Circuits - Other TypesTHREE TERMINAL VOLTAGE REFERENCE
JESD-30 codeR-PDSO-G3
JESD-609 codee3
length2.92 mm
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals3
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Maximum output voltage2.505 V
Minimum output voltage2.495 V
Nominal output voltage2.5 V
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTO-236
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.12 mm
Maximum supply voltage (Vsup)33 V
Minimum supply voltage (Vsup)4.4 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyBICMOS
Maximum voltage temperature coefficient30 ppm/°C
Temperature levelAUTOMOTIVE
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Fine-tuning/adjustable outputNO
Maximum voltage tolerance0.2%
width1.3 mm
19-2606; Rev 3; 11/06
High-Supply-Voltage, Precision
Voltage Reference in SOT23
General Description
The MAX6035 is a high-voltage, precision micropower
voltage reference. This three-terminal device is available
with output voltage options of 2.5V, 3.0V, and 5.0V. It is an
excellent upgrade for industry-standard devices such as
the REF02 and REF43. The MAX6035 offers 14x lower
power than the REF02 and 5x lower power than the
REF43, as well as a reduced package size from an 8-pin
SO to a 3-pin SOT23. The MAX6035 features a proprietary
temperature coefficient curvature-correction circuit and
laser-trimmed, thin-film resistors that result in a very low
temperature coefficient of 25ppm/°C (max) and an initial
accuracy of ±0.2% (max).
The MAX6035 typically draws only 73µA of supply cur-
rent and can source 10mA or sink 2mA of load current.
Unlike conventional shunt-mode (two-terminal) refer-
ences that waste supply current and require an external
resistor, this device offers a supply current that is virtu-
ally independent of the supply voltage and does not
require an external resistor. Additionally, this internally
compensated device does not require an external com-
pensation capacitor, but is also stable with capacitive
loads up to 5µF. Eliminating the external compensation
capacitor saves valuable board area in space-critical
applications. The supply independent, ultra-low supply
current makes this device ideal for battery-operated,
high-performance systems.
The MAX6035 is available in a 3-pin SOT23 package
and is specified for operation from -40°C to +125°C.
Features
o
Wide Supply Voltage Range: Up to 33V
o
25ppm/°C (max) Temperature Coefficient
(-40°C to +85°C)
o
±0.2% (max) Initial Accuracy
o
95µA (max) Quiescent Supply Current
o
10mA Source Current, 2mA Sink Current
o
No Output Capacitor Required
o
Stable with Capacitive Loads up to 5µF
MAX6035
Ordering Information
PART
MAX6035AAUR25-T
MAX6035BAUR25-T
MAX6035ESA25
MAX6035AAUR30-T
MAX6035BAUR30-T
MAX6035AAUR50-T
MAX6035BAUR50-T
TEMP RANGE
-40°C to +125°C
-40°C to +125°C
-40°C to +85°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
PIN-
PACKAGE
TOP
MARK
3 SOT23-3 FZMW
3 SOT23-3 FZMX
8 SO
3 SOT23-3 FZMY
3 SOT23-3 FZMZ
3 SOT23-3 FZNA
3 SOT23-3 FZNB
Note:
The 3-pin SOT23 package code is U3-1. The 8-pin SO
package code is S8-2.
Selector Guide
PART
MAXIMUM
MAXIMUM
OUTPUT
INITIAL
TEMPCO
VOLTAGE
ACCURACY
(ppm/°C)
(V)
(%)
(-40°C to +85°C)
25
65
40
25
65
25
65
0.20
0.50
0.20
0.20
0.50
0.20
0.50
2.5
2.5
2.5
3.0
3.0
5.0
5.0
Applications
4mA to 20mA Industrial
Control Loops
Li+ Battery Chargers
12-Bit A/D and D/A
Converters
Digital Multimeters
Portable Data-Acquisition
Systems
Low-Power Test
Equipment
MAX6035AAUR25
MAX6035BAUR25
MAX6035ESA25
MAX6035AAUR30
MAX6035BAUR30
MAX6035AAUR50
MAX6035BAUR50
Typical Operating Circuit
+SUPPLY INPUT (SEE
SELECTOR GUIDE)
Pin Configurations
TOP VIEW
IN
OUT
0.1µF*
REFERENCE
OUT
IN
1
N.C. 1
IN
2
8
7
N.C.
N.C.
OUT
N.C.
MAX6035
GND
OUT
2
MAX6035
3
GND
N.C.
3
MAX6035
6
5
GND 4
*CAPACITOR IS OPTIONAL.
SOT23
SO
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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