Voltage References. MAX6070 Datasheet

MAX6070 References. Datasheet pdf. Equivalent

MAX6070 Datasheet
Recommendation MAX6070 Datasheet
Part MAX6070
Description Voltage References
Feature MAX6070; Click here for production status of specific part numbers. MAX6070/MAX6071 EVALUATION KIT AVAILABLE.
Manufacture Maxim Integrated
Datasheet
Download MAX6070 Datasheet




Maxim Integrated MAX6070
Click here for production status of specific part numbers.
MAX6070/MAX6071
EVALUATION KIT AVAILABLE
Low-Noise, High-Precision Series
Voltage References
General Description
The MAX6070/MAX6071 offer a very low noise and
low-drift voltage reference in a small 6-pin SOT23 package.
These devices provide a 1/f noise voltage of only
4.8µVP-P at an output voltage of 2.5V, with a temperature
drift of 6ppm/°C (max, A grade). The devices consume
150μA of supply current and can sink and source up to
10mA of load current. The low-drift and low-noise specifi-
cations enable enhanced system accuracy, making these
devices ideal for high-precision industrial applications.
The MAX6070 offers a noise filter option for wideband
applications.
The devices are available in a 6-pin SOT23 package and
are specified over the extended industrial temperature
range of ‑40°C to +125°C. The 2.5V options are also
available in a 6-bump 0.78mm x 1.41mm wafer-level
package (WLP).
Applications
● High-Accuracy Industrial and Process Control
● Precision Instrumentation
● High-Resolution ADCs and DACs
● Precision Current Sources
● Automotive
Benefits and Features
● 6-Pin SOT23 Package Reduces System Board Space
● Stable Performance over Temperature and Time
Improves System Accuracy
• High ±0.04% Initial Accuracy
• Low 1.5ppm/°C (typ), 6ppm/°C (max, A grade)
Temperature Drift
Low 4.8μVP-P Noise (0.1Hz to 10Hz) at 2.5V
• Low 200mV Dropout Voltage
• High 85dB Ripple Rejection
Low 150μA Supply Current Reduces Power
Consumption
● Filter Option Lowers High-Frequency Noise
● Output Options: 1.25V, 1.8V, 2.048V, 2.5V, 3.0V,
3.3V, 4.096V, and 5.0V Cover Common Voltage
Levels for a Wide Variety of Applications
● 0.78mm x 1.41mm WLP with 0.35mm Bump Spacing
● AEC-Q100 Qualified (Refer to Ordering Information)
Ordering Information and Selector Guide appear at end of
data sheet.
Typical Operating Circuits
IN
VIN
0.1µF
MAX6070
FILTER
0.1µF
BANDGAP
VOLTAGE
REFERENCE
OUTS
IN
VIN
0.1µF
MAX6071
OUTF
VOUT
0.1µF
RL
BANDGAP
VOLTAGE
REFERENCE
OUTS
OUTF
VOUT
0.1µF
RL
SHUTDOWN EN
CONTROL
SHUTDOWN EN
CONTROL
GND
GNDS
GNDF
19-6355; Rev 17; 6/20



Maxim Integrated MAX6070
MAX6070/MAX6071
Low-Noise, High-Precision Series
Voltage References
Absolute Maximum Ratings
OUTF to GNDS, GNDF, GND..................... -0.3V to the lower of
(VIN + 0.3V), +6V
OUTS to GNDS, GNDF, GND..................................-0.3V to +6V
IN to GNDS, GNDF, GND........................................-0.3V to +6V
EN to GNDS, GNDF, GND.......................................-0.3V to +6V
FILTER to GND........................................... -0.3V to the lower of
(VIN + 0.3V), +6V
GNDS to GNDF.....................................................-0.3V to +0.3V
Continuous Power Dissipation (TA = +70°C)
SOT23 (derate 4.3mW/NC above +70°C)................ 347.8mW
WLP (derate 10.2mW/NC above 70°C.........................816mW
Operating Temperature Range.......................... -40°C to +125°C
Junction Temperature.......................................................+150°C
Storage Temperature Range............................. -65°C to +150°C
Soldering Temperature (reflow)........................................ +260°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.
Package Information
6 SOT23
PACKAGE CODE
Outline Number
Land Pattern Number
Thermal Resistance, Multi-Layer Board:
Junction to Ambient (θJA)
Junction to Case (θJC)
21-0058
90-0175
230°C/W
76°C/W
U6+5/U6+5A
6 Thin WLP
PACKAGE CODE
Outline Number
Land Pattern Number
Thermal Resistance, Multi-Layer Board:
Junction to Ambient (θJA)
N60B1+1
21-0744
Refer to Application Note 1891
98°C/W
For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a “+”,
“#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board.
For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial.
www.maximintegrated.com
Maxim Integrated 2



Maxim Integrated MAX6070
MAX6070/MAX6071
Low-Noise, High-Precision Series
Voltage References
Electrical Characteristics—MAX607__AUT12 (VOUT = 1.250V)
(VIN = +5.0V, IOUT = 0mA, COUT = 0.1µF, TA = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
OUTPUT
Output Voltage Accuracy
Output Voltage Temperature
Drift (Note 2)
Line Regulation
Load Regulation
Output Current
Short-Circuit Current
Long-Term Stability
Thermal Hysteresis
DYNAMIC CHARACTERISTICS
Noise Voltage
Ripple Rejection
Turn-On Settling Time
Enable Settling Time
Capacitive-Load Stability Range
INPUT
Supply Voltage
Quiescent Supply Current
Shutdown Supply Current
ENABLE
Enable Input Current
Enable Logic-High
Enable Logic-Low
SYMBOL
TCVOUT
IOUT
ISC
eOUT
tR
tEN
VIN
IIN
ISD
IEN
VIH
VIL
CONDITIONS
MAX6070A/MAX6071A, TA = +25°C
MAX6070B/MAX6071B, TA = +25°C
MAX6070D, TA = +25°C
MAX6070A/MAX6071A
MAX6070B/MAX6071B
MAX6070D
Over specified VIN
range
TA = +25°C
TA = TMIN to TMAX
0mA < IOUT < 10mA, sink
0mA < IOUT < 10mA, source
Sourcing to ground
Sinking from VIN
1000 hours at TA = +25°C
(Note 4)
1/f noise, 0.1Hz to 10Hz, COUT = 0.1µF
MAX6071 thermal noise, 10Hz to 10kHz,
COUT = 0.1µF
MAX6070 thermal noise, 10Hz to 10kHz,
COUT = 0.1µF, CFILTER = 0.1µF
Frequency = 60Hz
Settling to 0.01%,
COUT = 0.1µF
MAX6070,
CFILTER = 0.1µF
MAX6071
Settling to 0.01%,
COUT = 0.1µF
MAX6070,
CFILTER = 0.1µF
MAX6071
IOUT 10mA
Guaranteed by line regulation
TA = +25°C
TA = TMIN to TMAX
MIN TYP MAX UNITS
-0.04
+0.04
-0.08
+0.08
%
-0.2
+0.2
1.5
6
2.0
8
ppm/
°C
20
13
100
µV/V
125
70
150
µV/mA
100 150
-10
+10
mA
25
mA
25
35
ppm
85
ppm
3.6
µVP-P
5.0
µVRMS
2.5
100
dB
6
ms
20
µs
6
ms
60
µs
0.1
10
µF
2.7
5.5
V
130 200
µA
260
6
µA
-1
0.7 x VIN
+1
µA
V
0.3 x VIN
www.maximintegrated.com
Maxim Integrated 3





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