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Voltage Reference. MAX6018 Datasheet

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Voltage Reference. MAX6018 Datasheet






MAX6018 Reference. Datasheet pdf. Equivalent




MAX6018 Reference. Datasheet pdf. Equivalent





Part

MAX6018

Description

Precision / Micropower / 1.8V Supply / Low-Dropout / SOT23 Voltage Reference



Feature


19-2211; Rev 2; 12/02 Precision, Microp ower, 1.8V Supply, Low-Dropout, SOT23 V oltage Reference General Description Th e MAX6018 is a precision, low-voltage, low-dropout, micropower voltage referen ce in a SOT23 package. This three-termi nal reference operates with an input vo ltage from (VOUT + 200mV) to 5.5V, and is available with output voltage option s of 1.2V, 1.6V, 1.
Manufacture

Maxim

Datasheet
Download MAX6018 Datasheet


Maxim MAX6018

MAX6018; .8V, and 2.048V The MAX6018 voltage refe rence consumes less than 5µA (max) of supply current and can source and sink up to 1mA of load current. Unlike conve ntional shuntmode (two-terminal) refere nces that waste supply current and requ ire an external resistor, devices in th e MAX6018 family offer a supply current that is virtually independent of suppl y voltage (with onl.


Maxim MAX6018

y 0.1µA/V variation with supply voltage ) and do not require an external resist or. The MAX6018 has initial accuracies of 0.2% (A grade) and 0.4% (B grade) an d temperature drift of 50ppm/°C (max). The low-dropout voltage and the ultra- low, supply voltage-independent supply current make this device ideal for two- cell alkaline, end-of-life, battery-mon itoring systems. The.


Maxim MAX6018

MAX6018 is available in a tiny 3-pin SO T23 package. o 1.6V Output from 1.8V In put o Ultra-Small, 3-Pin SOT23 Package o Initial Accuracy: ±0.2% (max) o Low Temperature Drift: 50ppm/°C (max) o 20 0mV Dropout Voltage o Load Regulation ( 1mA Source): 700µV/mA (max) o Line Reg ulation (VOUT + 200mV) to 5.5V: 250µV/ V (max) o Four Output Voltage Options: 1.2V, 1.6V, 1.8V, 2.04.

Part

MAX6018

Description

Precision / Micropower / 1.8V Supply / Low-Dropout / SOT23 Voltage Reference



Feature


19-2211; Rev 2; 12/02 Precision, Microp ower, 1.8V Supply, Low-Dropout, SOT23 V oltage Reference General Description Th e MAX6018 is a precision, low-voltage, low-dropout, micropower voltage referen ce in a SOT23 package. This three-termi nal reference operates with an input vo ltage from (VOUT + 200mV) to 5.5V, and is available with output voltage option s of 1.2V, 1.6V, 1.
Manufacture

Maxim

Datasheet
Download MAX6018 Datasheet




 MAX6018
MAX6018
Precision, Micropower, 1.8V Supply,
Low-Dropout, SOT23 Voltage Reference
General Description
The MAX6018 is a precision, low-voltage, low-dropout,
micropower voltage reference in a SOT23 package. This
three-terminal reference operates with an input voltage
from (VOUT + 200mV) to 5.5V, and is available with output
voltage options of 1.2V, 1.6V, 1.8V, and 2.048V
The MAX6018 voltage reference consumes less than
5μA (max) of supply current and can source and sink up
to 1mA of load current. Unlike conventional shunt-mode
(two-terminal) references that waste supply current and
require an external resistor, devices in the MAX6018
family offer a supply current that is virtually independent
of supply voltage (with only 0.1μA/V variation with supply
voltage) and do not require an external resistor. The
MAX6018 has initial accuracies of 0.2% (A grade) and
0.4% (B grade) and temperature drift of 50ppm/°C (max).
The low-dropout voltage and the ultra-low, supply voltage-
independent supply current make this device ideal for
two-cell alkaline, end-of-life, battery-monitoring systems.
The MAX6018 is available in a tiny 3-pin SOT23 package.
Applications
Two-Cell, Battery-Operated Systems
Battery-Operated Equipment
Hand-Held Equipment
Data-Acquisition Systems
Industrial and Process-Control Systems
Typical Application Circuit
VCC
REFERENCE
IN OUT
OUT
* MAX6018
GND
1µ, MAX*
*OPTIONAL
Pin Configuration
TOP VIEW
IN 1
MAX6018 3 GND
OUT 2
SOT23
Benefits and Features
Ultra-Low Supply Current: 5μA (max)
● 1.6V Output from 1.8V Input
● Ultra-Small, 3-Pin SOT23 Package
Initial Accuracy: ±0.2% (max)
Low Temperature Drift: 50ppm/°C (max)
● 200mV Dropout Voltage
Load Regulation (1mA Source): 700μV/mA (max)
● Line Regulation (VOUT + 200mV) to 5.5V: 250μV/V
(max)
Four Output Voltage Options: 1.2V, 1.6V,
1.8V, 2.048V
Ordering Information
PART
MAX6018AEUR12+T
MAX6018BEUR12+T
MAX6018AEUR16+T
MAX6018BEUR16+T
MAX6018AEUR18+T
MAX6018BEUR18+T
MAX6018AEUR21+T
MAX6018BEUR21+T
TEMP RANGE
PIN-
PACKAGE
-40°C to +85°C 3 SOT23-3
-40°C to +85°C 3 SOT23-3
-40°C to +85°C 3 SOT23-3
-40°C to +85°C 3 SOT23-3
-40°C to +85°C 3 SOT23-3
-40°C to +85°C 3 SOT23-3
-40°C to +85°C 3 SOT23-3
-40°C to +85°C 3 SOT23-3
TOP
MARK
FZJH
FZJI
FZJJ
FZJK
FZJL
FZJM
FZJN
FZJO
Selector Guide
PART
MAX6018AEUR12
MAX6018BEUR12
MAX6018AEUR16
MAX6018BEUR16
MAX6018AEUR18
MAX6018BEUR18
MAX6018AEUR21
MAX6018BEUR21
OUTPUT
VOLTAGE (V)
1.263
1.263
1.600
1.600
1.800
1.800
2.048
2.048
INITIAL
ACCURACY (%)
±0.2
±0.4
±0.2
±0.4
±0.2
±0.4
±0.2
±0.4
19-2211; Rev 3; 10/15




 MAX6018
MAX6018
Precision, Micropower, 1.8V Supply,
Low-Dropout, SOT23 Voltage Reference
Absolute Maximum Ratings
(Voltages Referenced to GND)
VIN............................................................................-0.3V to +6V
Output Short-Circuit Duration to GND or VIN.............Continuous
Continuous Power Dissipation (TA = +70°C)
3-Pin SOT23 (derate 4.0mW/°C above +70°C)...........320mW
Operating Temperature Range............................ -40°C to +85°C
Junction Temperature.......................................................+150°C
Storage Temperature Range............................. -65°C to +150°C
Lead Temperature (soldering, 10s).................................. +300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these
or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Electrical Characteristics (MAX6018_12–1.263V)
(VIN = 1.8V; COUT = 47nF, IOUT = 0; TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
OUTPUT
Output Voltage
SYMBOL
CONDITIONS
VOUT
MAX6018A_12 (0.2%)
MAX6018B_12 (0.4%)
MIN TYP MAX UNITS
1.2605 1.2630 1.2655
1.2580 1.2630 1.2681
V
Output Voltage Temperature Drift TCVOUT (Note 2)
16 50 ppm/°C
Line Regulation
Load Regulation
Short-Circuit Current
Long-Term Stability
Thermal Hysteresis
DYNAMIC CHARACTERISTICS
Noise Voltage
Ripple Rejection
Turn-On Settling Time
Capacitive-Load Stability Range
INPUT
Supply Voltage Range
Quiescent Supply Current
Change in Quiescent Supply
Current vs. Input Voltage
ΔVOUT/
ΔVIN
ΔVOUT/
ΔIOUT
ISC
ΔVOUT/
Time
1.8V ≤ VIN ≤ 5.5V
0 ≤ IOUT ≤ 1mA
-100µA ≤ IOUT ≤ 0
Sourcing to GND
Sinking from VIN
1000hrs at TA = +25°C
(Note 4)
eOUT
tR
COUT
0.1Hz to 10Hz
10Hz to 10kHz
VIN = 1.8V ±100mV (f = 120Hz)
Settling to 0.1%; COUT = 5nF
(Note 2)
VIN Guaranteed by Line Regulation Test
IIN
TA = +25°C
TA = TMIN to TMAX
ΔIIN/ΔVIN 1.8V ≤ VIN ≤ 5.5V
50 400 µV/V
90 700 µV/mA
2 9 µV/µA
3
6
mA
100 ppm
130 ppm
45 µVp-p
100 µVRMS
85 dB
200 µs
47
1000
nF
1.8 5.5 V
3
3
5
6
µA
0.1 0.5 µA/V
www.maximintegrated.com
Maxim Integrated │2




 MAX6018
MAX6018
Precision, Micropower, 1.8V Supply,
Low-Dropout, SOT23 Voltage Reference
Electrical Characteristics (MAX6018_16–1.600V)
(VIN = 1.8V; COUT = 47nF, IOUT = 0; TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
OUTPUT
Output Voltage
Output Voltage Temperature Drift
Line Regulation
Load Regulation
SYMBOL
CONDITIONS
VOUT
TCVOUT
ΔVOUT/
ΔVIN
ΔVOUT/
ΔIOUT
MAX6018A_16 (0.2%)
MAX6018B_16 (0.4%)
(Note 2)
1.8V ≤ VIN ≤ 5.5V
0 ≤ IOUT ≤ 1mA
-750µA ≤ IOUT ≤ 0
TA = +25°C
TA = +25°C
MIN TYP MAX UNITS
1.5968
1.5936
1.6000
1.6000
16
1.6032
1.6064
50
V
ppm/°C
40 250 µV/V
90 700 µV/mA
0.6 50 µV/µA
Dropout Voltage (Note 3)
VIN - VOUT IOUT = 1mA
100 200 mV
Short-Circuit Current
Long-Term Stability
Thermal Hysteresis
DYNAMIC CHARACTERISTICS
Noise Voltage
Ripple Rejection
Turn-On Settling Time
Capacitive-Load Stability Range
INPUT
Supply Voltage Range
Quiescent Supply Current
Change in Quiescent Supply
Current vs. Input Voltage
ISC
ΔVOUT/
Time
Sourcing to GND
Sinking from VIN
1000hrs at TA = +25°C
(Note 4)
eOUT
tR
COUT
0.1Hz to 10Hz
10Hz to 10kHz
VIN = 1.8V ±100mV (f = 120Hz)
Settling to 0.1%; COUT = 5nF
(Note 2)
VIN Guaranteed by Line Regulation Test
IIN
TA = +25°C
TA = TMIN to TMAX
ΔIIN/ΔVIN 1.8V ≤ VIN ≤ 5.5V
6 mA
2
100 ppm
130 ppm
40 µVp-p
150 µVRMS
85 dB
200 µs
0.1
1000
nF
1.8 5.5 V
3 5 µA
36
0.1 0.5 µA/V
www.maximintegrated.com
Maxim Integrated │3



Recommended third-party MAX6018 Datasheet






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