MAX6061-6067
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2011-07-12
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General Description
The MAX6061–MAX6067 are precision, low-dropout,
micropower voltage references. These three-terminal
devices operate with an input voltage range from (V
OUT
+ 50mV typ) to 12.6V and are available with output volt-
age options of 1.25V, 2.048V, 2.5V, 3V, 4.096V, 4.5V,
and 5V. They feature a proprietary curvature-correction
circuit and laser-trimmed thin-film resistors that result in a
very low temperature coefficient of 20ppm/°C (max) and
an initial accuracy of ±0.02% (max). Specifications apply
to the extended temperature range (-40°C to +85°C).
The MAX6061–MAX6067 typically draw only 90µA of
supply current and can source 5mA or sink 2mA of load
current. Unlike conventional shunt-mode (two-terminal)
references that waste supply current and require an
external resistor, these devices offer a supply current
that is virtually independent of the supply voltage
(8µA/V variation) and do not require an external resis-
tor. Additionally, the internally compensated devices do
not require an external compensation capacitor and are
stable with up to 1µF of load capacitance. Eliminating
the external compensation capacitor saves valuable
board area in space-critical applications. Low dropout
voltage and supply independent, ultra-low supply cur-
rent make these devices ideal for battery-operated,
high-performance, low-voltage systems.
The MAX6061–MAX6067 are available in a 3-pin SOT23
package.
Applications
Analog-to-Digital Converters (ADCs)
Portable Battery-Powered Systems
Notebook Computers
PDAs, GPS, DMMs
Cellular Phones
Precision 3V/5V Systems
Features
♦ Ultra-Small 3-Pin SOT23 Package
♦ ±0.2% max Initial Accuracy
♦ 20ppm/°C max Temperature Coefficient
♦ 5mA Source Current at 0.5mV/mA
♦ 2mA Sink Current at 1.3mV/mA
♦ Stable with C
LOAD
= 0 to 1µF
♦ 90µA typ Quiescent Supply Current
♦ 200mV max Dropout at 1mA Load Current
♦ +10µV/V Line Regulation
♦ Output Voltage Options: 1.25V, 2.048V, 2.5V, 3V,
4.096V, 4.5V, 5V
♦ 13µVp-p Noise 0.1Hz to 10Hz (MAX6061)
MAX6061–MAX6067
Precision, Micropower, Low-Dropout,
High-Output-Current, SOT23 Voltage References
________________________________________________________________ Maxim Integrated Products 1
OUT
1
3 GND
IN
MAX6061–
MAX6067
SOT23-3
TOP VIEW
2
19-1659; Rev 0; 4/00
Ordering Information
Pin Configuration
Selector Guide
Note: There is a minimum order increment of 2500 pieces for
SOT packages.
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
FZGC3 SOT23-3-40°C to +85°CMAX6064BEUR-T
FZGB3 SOT23-3-40°C to +85°C
MAX6064AEUR-T
FZFT3 SOT23-3-40°C to +85°CMAX6067BEUR-T
FZFS3 SOT23-3-40°C to +85°C
MAX6067AEUR-T
FZFN3 SOT23-3-40°C to +85°CMAX6066BEUR-T
FZFM3 SOT23-3-40°C to +85°C
MAX6066AEUR-T
FZGF
FZGE
3 SOT23-3
3 SOT23-3-40°C to +85°C
-40°C to +85°CMAX6065BEUR-T
MAX6065AEUR-T
FZFW
FZFV
FZFZ
3 SOT23-3
3 SOT23-3
3 SOT23-3-40°C to +85°C
-40°C to +85°C
-40°C to +85°CMAX6063BEUR-T
MAX6063AEUR-T
MAX6062BEUR-T
FZFY
FZFQ
FZFP
TOP
MARK
3 SOT23-3
3 SOT23-3
3 SOT23-3
PIN-
PACKAGE
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
MAX6062AEUR-T
MAX6061BEUR-T
MAX6061AEUR-T
PART
MAX6063 3.000 (V
OUT
+ 200mV) to 12.6
PART
OUTPUT
VOLTAGE (V)
INPUT VOLTAGE (V)
MAX6062
MAX6061 1.250 2.5 to 12.6
2.048 2.5 to 12.6
MAX6066 2.500 (V
OUT
+ 200mV) to 12.6
MAX6067
MAX6064 4.096 (V
OUT
+ 200mV) to 12.6
4.500 (V
OUT
+ 200mV) to 12.6
MAX6065 5.000 (V
OUT
+ 200mV) to 12.6
Typical Operating Circuit appears at end of data sheet.
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