MAX9938FEUK+T [MAXIM]
Operational Amplifier, 1 Func, 600uV Offset-Max, BICMOS, PDSO5, ROHS COMPLIANT, MO-178, SOT-23, 5 PIN;型号: | MAX9938FEUK+T |
厂家: | MAXIM INTEGRATED PRODUCTS |
描述: | Operational Amplifier, 1 Func, 600uV Offset-Max, BICMOS, PDSO5, ROHS COMPLIANT, MO-178, SOT-23, 5 PIN 放大器 信息通信管理 光电二极管 |
文件: | 总14页 (文件大小:1371K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
EVALUATION KIT AVAILABLE
MAX9938
nanoPower, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
General Description
The MAX9938 high-side current-sense amplifier offers
precision accuracy specifications of V
(max) and gain error less than 0.5% (max). Quiescent
supply current is an ultra-low 1μA. The MAX9938 fits
in a tiny, 1mm x 1mm UCSP™ package size or a 5-pin
SOT23 package, making the part ideal for applications in
notebook computers, cell phones, PDAs, and all battery-
operated portable devices where accuracy, low quiescent
current, and small size are critical.
Features
● Ultra-Low Supply Current of 1μA (max)
● Low 500μV (max) Input Offset Voltage
● Low < 0.5% (max) Gain Error
● Input Common Mode: +1.6V to +28V
● Voltage Output
less than 500μV
OS
● Four Gain Versions Available
• +25V/V (MAX9938T)
• 50V/V (MAX9938F)
The MAX9938 features an input common-mode voltage
range from 1.6V to 28V. These current-sense ampli-
fiers have a voltage output and are offered in four gain
versions: 25V/V (MAX9938T), 50V/V (MAX9938F),
100V/V (MAX9938H), and 200V/V (MAX9938W).
• 100V/V (MAX9938H)
• 200V/V (MAX9938W)
● Tiny 1mm x 1mm x 0.6mm, 4-Bump UCSP, 5-Pin
SOT23, or 2mm x 2mm x 0.8mm, 6-Pin μDFN
Packages
The four gain selections offer flexibility in the choice of
the external current-sense resistor. The very low 500μV
(max) input offset voltage allows small 25mV to 50mV
Ordering Information
PIN-
PACKAGE
GAIN
(V/V)
TOP
MARK
PART
full-scale V
voltage for very low voltage drop at
SENSE
full-current measurement.
MAX9938TEBS+G45
MAX9938FEBS+G45
MAX9938HEBS+G45
MAX9938WEBS+G45
MAX9938TEUK+
4 UCSP
4 UCSP
4 UCSP
4 UCSP
5 SOT23
5 SOT23
5 SOT23
5 SOT23
6 µDFN
25
50
+AGD
+AGE
+AGF
The MAX9938 is offered in tiny 4-bump, UCSP (1mm x
1mm x 0.6mm footprint), 5-pin SOT23, and 6-pin μDFN
(2mm x 2mm x 0.8mm) packages specified for operation
over the -40°C to +85°C extended temperature range.
100
200
25
+AGI
+AFFB
+AFFC
+AFFD
+AFGZ
+ACM
Applications
● Cell Phones
● PDAs
● Power Management Systems
● Portable/Battery-Powered Systems
● Notebook Computers
MAX9938FEUK+
50
MAX9938HEUK+
MAX9938WEUK+
MAX9938FELT+
100
200
50
+Denotes a lead(Pb)-free/RoHS-compliant package.
G45 indicates protective die coating.
Note: All devices are specified over the -40°C to +85°C
extended temperature range.
UCSP is a trademark of Maxim Integrated Products, Inc.
Pin Configurations
TOP VIEW
(BUMPS ON BOTTOM)
TOP VIEW
(PADS ON BOTTOM)
RS+
5
RS-
4
RS+
A1
B1
A2
B2
RS-
RS-
6
1
OUT
N.C.
GND
MAX9938T
MAX9938F
MAX9938H
MAX9938W
MAX9938T
MAX9938F
MAX9938H
MAX9938W
MAX9938FELT
5
4
N.C.
RS+
2
3
GND
OUT
1
2
3
UCSP
GND
GND
OUT
µDFN
SOT23
DRAWINGS NOT TO SCALE
19-4110; Rev 7; 4/17
MAX9938
nanoPower, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
Absolute Maximum Ratings
RS+, RS- to GND..................................................-0.3V to +30V
OUT to GND............................................................-0.3V to +6V
RS+ to RS-..........................................................................±30V
Short-Circuit Duration: OUT to GND.........................Continuous
Continuous Input Current (Any Pin).................................±20mA
Operating Temperature Range........................... -40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range............................ -65°C to +150°C
Lead Temperature (excluding UCSP, soldering, 10s) .....+300°C
Soldering Temperature (reflow).......................................+260°C
Continuous Power Dissipation (T = +70°C)
A
4-Bump UCSP (derate 3.0mW/°C above +70°C)........238mW
5-Pin SOT23 (derate 3.9mW/°C above +70°C) ..........312mW
6-Pin μDFN (derate 4.5mW/°C above +70°C) ............358mW
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
(V
= V
= 3.6V, V
= (V
- V ) = 0V, T = -40°C to +85°C, unless otherwise noted. Typical values are at T = +25°C.) (Note 1)
RS+
RS-
SENSE
RS+
RS-
A
A
PARAMETER
SYMBOL
CONDITIONS
= 5V, T = +25°C
MIN
TYP
MAX
0.85
1.1
UNITS
V
V
V
V
0.5
RS+
RS+
RS+
RS+
A
= 5V, -40°C < T < +85°C
A
Supply Current (Note 2)
I
µA
CC
= 28V, T = +25°C
1.1
1.8
A
= 28V, -40°C < T < +85°C
2.5
A
Common-Mode Input Range
V
Guaranteed by CMRR , -40°C < T < +85°C
1.6
94
28
V
CM
A
Common-Mode Rejection Ratio
CMRR
1.6V < V
< 28V, -40°C < T < +85°C
130
dB
RS+
A
T
= +25°C
±100
±500
±600
A
Input Offset Voltage (Note 3)
V
µV
OS
-40°C < T < +85°C
A
MAX9938T
MAX9938F
MAX9938H
MAX9938W
25
50
Gain
G
V/V
100
200
±0.1
T
= +25°C
±0.5
±0.6
±0.7
±0.8
13.2
26.4
15
MAX9938T/MAX9938F/
MAX9938H
A
-40°C < T < +85°C
A
Gain Error (Note 4)
Output Resistance
GE
%
T
= +25°C
±0.1
A
MAX9938W
(Note 5)
-40°C < T < +85°C
A
MAX9938T/F/H
MAX9938W
7.0
10
20
1.5
3
R
kΩ
mV
OUT
14.0
Gain = 25
Gain = 50
Gain = 100
Gain = 200
30
OUT Low Voltage
OUT High Voltage
V
OL
6
60
12
0.1
125
60
30
15
100
120
0.2
V
V
V
V
V
V
= V
- V (Note 6)
OUT
V
V
OH
OH
RS-
= 50mV, gain = 25
= 50mV, gain = 50
SENSE
SENSE
SENSE
SENSE
Small-Signal Bandwidth
(Note 5)
BW
= 50mV, gain = 100
= 50mV, gain = 200
kHz
µs
Output Settling Time
t
1% final value, V
= 50mV
SENSE
S
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MAX9938
nanoPower, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
Electrical Characteristics (continued)
(V
= V
= 3.6V, V
= (V
- V ) = 0V, T = -40°C to +85°C, unless otherwise noted. Typical values are at T = +25°C.) (Note 1)
RS+
RS-
SENSE
RS+
RS-
A
A
Note 1: All devices are 100% production tested at T = +25°C. All temperature limits are guaranteed by design.
A
Note 2: V
Note 3: V
= 0. I
is the total current into RS+ plus RS- pins.
OUT
CC
is extrapolated from measurements for the gain-error test.
OS
Note 4: Gain error is calculated by applying two values of V
and calculating the error of the slope vs. the ideal:
SENSE
Gain = 25, V
Gain = 50, V
is 20mV and 120mV.
is 10mV and 60mV.
SENSE
SENSE
Gain = 100, V
Gain = 200, V
is 5mV and 30mV.
is 2.5mV and 15mV.
SENSE
SENSE
Note 5: The device is stable for any external capacitance value.
Note 6: V is the voltage from V to V with V = 3.6V/gain.
OH
RS-
OUT
SENSE
Typical Operating Characteristics
(V
= V
= 3.6V, T = +25°C, unless otherwise noted.)
RS+
RS- A
SUPPLY CURRENT
vs. TEMPERATURE
GAIN ERROR HISTOGRAM
INPUT OFFSET VOLTAGE HISTOGRAM
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
30
25
20
15
10
5
30
25
20
15
10
5
28V
3.6V
1.8V
0
0
-0.4 -0.3 -0.2 -0.1
0
0.1 0.2 0.3 0.4
-0.4 -0.3 -0.2 -0.1
0
0.1 0.2 0.3 0.4
-40
-15
10
35
60
85
INPUT OFFSET VOLTAGE (mV)
GAIN ERROR (%)
TEMPERATURE (°C)
INPUT OFFSET
INPUT OFFSET
SUPPLY CURRENT
vs. COMMON-MODE VOLTAGE
vs. TEMPERATURE
vs. COMMON-MODE VOLTAGE
-30
-35
-40
-45
-50
-55
60
50
40
30
20
10
0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
5
10
15
20
25
30
-40
-15
10
35
60
85
0
5
10
15
20
25
30
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
SUPPLY VOLTAGE (V)
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MAX9938
nanoPower, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
Typical Operating Characteristics (continued)
(V
= V
= 3.6V, T = +25°C, unless otherwise noted.)
RS+
RS- A
V
OUT
vs. V
SENSE
GAIN ERROR
GAIN ERROR
(SUPPLY = 3.6V)
vs. COMMON-MODE VOLTAGE
vs. TEMPERATURE
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
G = 100
G = 50
G = 25
0
50
100
(mV)
150
0
5
10
15
20
25
30
-40
-15
10
35
60
85
V
VOLTAGE (V)
TEMPERATURE (°C)
SENSE
V
vs. V
SMALL SIGNAL GAIN
vs. FREQUENCY
CMRR
vs. FREQUENCY
OUT
SENSE
(SUPPLY = 1.6V)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
5
0
0
-20
A
= 25V/V
V
G = 25
G = 50
-40
A
V
= 100V/V
-5
-60
G = 100
G = 50
A
V
= 50V/V
-10
-15
-20
-25
-30
-80
G = 100
-100
-120
-140
-160
G = 25
0
20
40
60
80
100
1Hz 10Hz 100Hz 1kHz 10kHz 100kHz 1MHz
FREQUENCY (kHz)
1Hz 10Hz 100Hz 1kHz 10kHz 100kHz 1MHz
FREQUENCY (kHz)
V
(mV)
SENSE
SMALL-SIGNAL PULSE RESPONSE
SMALL-SIGNAL PULSE RESPONSE
(GAIN = 100)
(GAIN = 50)
MAX9938 toc13a
MAX9938 toc13b
15mV
10mV
30mV
V
SENSE
V
SENSE
20mV
1.5V
1.5V
1V
V
OUT
V
1V
OUT
20µs/div
25µs/div
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MAX9938
nanoPower, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
Typical Operating Characteristics (continued)
(V
= V
= 3.6V, T = +25°C, unless otherwise noted.)
RS+
RS- A
SMALL-SIGNAL PULSE RESPONSE
LARGE-SIGNAL PULSE RESPONSE
(GAIN = 25)
(GAIN = 100)
MAX9938 toc13c
MAX9938 toc14a
30mV
60mV
V
SENSE
V
SENSE
10mV
3V
40mV
1.5V
V
OUT
V
OUT
1V
1V
25µs/div
20µs/div
LARGE-SIGNAL PULSE RESPONSE
LARGE-SIGNAL PULSE RESPONSE
(GAIN = 50)
(GAIN = 25)
MAX9938 toc14b
MAX9938 toc14c
120mV
60mV
V
SENSE
V
SENSE
10mV
3V
20mV
3V
V
V
OUT
OUT
0.5V
0.5V
25µs/div
25µs/div
Pin Description
PIN
NAME
FUNCTION
UCSP
A1
SOT23
µDFN
5
4
4
6
RS+
RS-
External Sense Resistor Power-Side Connection
External Sense Resistor Load-Side Connection
Ground
A2
B1
1, 2
3
3
GND
OUT
N.C.
B2
1
Output Voltage. V
is proportional to V
= V
- V
.
OUT
SENSE
RS+
RS-
—
—
2, 5
No Connection. Not internally connected.
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MAX9938
nanoPower, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
Typical Operating Circuit
I
LOAD
R
SENSE
V
BATT
= 1.6V TO 28V
RS+
RS-
R
1
R
1
V
DD
= 3.3V
LOAD
µC
P
MAX9938
OUT
ADC
R
OUT
10kΩ
GND
same value as R to minimize offset voltage. The cur-
1
Detailed Description
rent through R is sourced by a high-voltage p-channel
1
The MAX9938 unidirectional high-side, current-sense
amplifier features a 1.6V to 28V input common-mode
range. This feature allows the monitoring of current out
of a battery with a voltage as low as 1.6V. The MAX9938
monitors current through a current-sense resistor and
amplifies the voltage across that resistor.
FET. Its source current is the same as its drain current,
which flows through a second gain resistor, R
. This
OUT
produces an output voltage, V
, whose magnitude is
OUT
I
x R
x R /R . The gain accuracy is based
OUT 1
LOAD
SENSE
on the matching of the two gain resistors R and R
1
OUT
(see Table 1). Total gain = 25V/V for the MAX9938T,
50V/V for the MAX9938F, 100V/V for the MAX9938H, and
200V/V for the MAX9938W. The output is protected from
input overdrive by use of an output current limiting circuit
of 7mA (typical) and a 6V clamp protection circuit.
The MAX9938 is a unidirectional current-sense amplifier
that has a well-established history. An op amp is used
to force the current through an internal gain resistor at
RS+, which has a value of R , such that its voltage drop
equals the voltage drop across an external sense resis-
1
tor, R
. There is an internal resistor at RS- with the
SENSE
Table 1. Internal Gain Setting Resistors (Typical Values)
GAIN (V/V)
R (Ω)
R
(kΩ)
OUT
1
200
100
50
100
100
200
400
20
10
10
10
25
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MAX9938
nanoPower, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
Efficiency and Power Dissipation
Applications Information
2
At high current levels, the I R losses in R
can be
SENSE
Choosing the Sense Resistor
significant. Take this into consideration when choosing the
resistor value and its power dissipation (wattage) rating.
Also, the sense resistor’s value might drift if it is allowed to
Choose R
based on the following criteria:
SENSE
Voltage Loss
A high R
heat up excessively. The precision V
of the MAX9938
OS
value causes the power-source voltage
SENSE
allows the use of small sense resistors to reduce power
dissipation and reduce hot spots.
to drop due to IR loss. For minimal voltage loss, use the
lowest R value.
SENSE
Kelvin Connections
OUT Swing vs. V
and V
SENSE
RS+
Because of the high currents that flow through R
,
SENSE
The MAX9938 is unique since the supply voltage is the
input common-mode voltage (the average voltage at RS+
and RS-). There is no separate V
Therefore, the OUT voltage swing is limited by the mini-
mum voltage at RS+.
take care to eliminate parasitic trace resistance from
causing errors in the sense voltage. Either use a four-
terminal current-sense resistor or use Kelvin (force and
sense) PCB layout techniques.
supply voltage pin.
CC
Optional Output Filter Capacitor
V
OUT
(max) = V
(min) - V (max) - V
SENSE OH
RS+
When designing a system that uses a sample-and-hold
stage in the ADC, the sampling capacitor momentarily
loads OUT and causes a drop in the output voltage. If
sampling time is very short (less than a microsecond),
consider using a ceramic capacitor across OUT and
and
V
(max)
OUT
R
=
SENSE
G×I
(max)
LOAD
V
full scale should be less than V
/gain at the
OUT
GND to hold V
constant during sampling. This also
SENSE
OUT
minimum RS+ voltage. For best performance with a 3.6V
supply voltage, select R to provide approximately
decreases the small-signal bandwidth of the current-
sense amplifier and reduces noise at OUT.
SENSE
120mV (gain of 25V/V), 60mV (gain of 50V/V), 30mV (gain
of 100V/V), or 15mV (gain of 200V/V) of sense voltage for
the full-scale current in each application. These can be
increased by use of a higher minimum input voltage.
Input Filters
Some applications of current-sense amplifiers need to
measure currents accurately even in the presence of both
differential and common-mode ripple, as well as a wide
variety of input transient conditions. For example, high-
frequency ripple at the output of a switching buck or boost
regulator results in a common-mode voltage at the inputs
of the MAX9938. Alternatively, fast load-current tran-
sients, when measuring at the input of a switching buck
or boost regulator, can cause high-frequency differential
sense voltages to occur at the inputs of the MAX9938,
although the signal of interest is the average DC value.
Such high-frequency differential sense voltages may
result in a voltage offset at the MAX9938 output.
Accuracy
In the linear region (V
< V (max)), there are two
OUT
OUT
components to accuracy: input offset voltage (V ) and
OS
gain error (GE). For the MAX9938, V
= 500μV (max)
OS
and gain error is 0.5% (max). Use the linear equation:
V
OUT
= (gain ± GE) x V ± (gain x V
)
OS
SENSE
to calculate total error. A high R
value allows lower
SENSE
currents to be measured more accurately because offsets
are less significant when the sense voltage is larger.
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MAX9938
nanoPower, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
The MAX9938 allows two methods of filtering to help
improve performance in the presence of input common-
mode voltage and input differential voltage transients.
Figure 1 shows a differential input filter.
Placing R at the RS- input does not affect the gain
error of the device because the gain is given by the ratio
IN
between R
and R at RS+.
OUT
1
Figure 2 shows the input common-mode filter.
The capacitor C between RS+ and RS- along with the
IN
Again, the corner frequency of the filter is determined by
resistor R between the sense resistor and RS- helps
IN
the choice of R , C and is affected by R .
IN IN
1
filter against input differential voltages and prevents them
from reaching the MAX9938.
In this case R affects both gain error and input offset
IN
voltage. R should be smaller than R so that it has neg-
IN
1
The corner frequency of this filter is determined by the
ligible effect on the device gain. If, for example, a filter with
choice of R , C , and the value of the input resistance
IN
IN
R
IN
= 10Ω and C = 1μF is built, then depending upon the
IN
at RS- (R ). See Table 1 for R values at the different
1
1
gain selection, the gain error is affected by either 2.5% (G =
gain options.
25V/V, R = 400Ω) or 5% (G = 50V/V, R = 200Ω) or 10%
1
1
The value of R should be chosen to minimize its effect
(G = 100V/V, R = 100Ω) or 10% (G = 200V/V, R = 100Ω).
IN
1 1
on the input offset voltage due to the bias current at RS-.
R
x I contributes to the input voltage offset. I
BIAS BIAS
IN
is typically 0.2μA.
R
SENSE
R
SENSE
R
IN
R
IN
R
IN
LOAD
LOAD
C
IN
C
IN
C
IN
RS+
RS-
RS+
RS-
OUT
OUT
MAX9938
MAX9938
GND
GND
Figure 1. Differential Input Filter
Figure 2. Input Common-Mode Filter
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MAX9938
nanoPower, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
Bidirectional Application
UCSP Applications Information
Battery-powered systems may require a precise bidi-
rectional current-sense amplifier to accurately monitor the
battery’s charge and discharge currents. Measurements
of the two separate outputs with respect to GND yields an
accurate measure of the charge and discharge currents
respectively (Figure 3).
For the latest application details on UCSP construction,
dimensions, tape carrier information, PCB techniques,
bump-pad layout, and recommended reflow tempera-
ture profile, as well as the latest information on reliabil-
ity testing results, refer to the Application Note 1891:
Wafer-Level Packaging (WLP) and Its Applications
available on Maxim’s website at www.maximintegrated.
com/ucsp.
I
LOAD
R
SENSE
TO WALL-CUBE/
CHARGER
V
BATT
= 1.6V TO 28V
RS+
RS-
RS+
RS-
LOAD
R
1
R
1
R
1
R
1
P
P
V = 3.3V
DD
MAX9938
MAX9938
OUT
OUT
R
OUT
R
OUT
10kΩ
10kΩ
C
GND
GND
ADC
ADC
Figure 3. Bidirectional Application
Chip Information
PROCESS: BiCMOS
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MAX9938
nanoPower, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
Package Information
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.
LAND
PATTERN NO.
PACKAGE TYPE
PACKAGE CODE
OUTLINE NO.
2 x 2 UCSP
5 SOT23
6 μDFN
B4+1
U5-2
21-0117
21-0057
21-0164
—
90-0174
90-0004
L622+1
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MAX9938
nanoPower, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
Package Information (continued)
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.
Maxim Integrated
│ 11
www.maximintegrated.com
MAX9938
nanoPower, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
Package Information (continued)
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.
Maxim Integrated
│ 12
www.maximintegrated.com
MAX9938
nanoPower, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
Package Information (continued)
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.
Maxim Integrated
│ 13
www.maximintegrated.com
MAX9938
nanoPower, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
Revision History
REVISION
NUMBER
REVISION
DATE
PAGES
CHANGED
DESCRIPTION
0
1
2
3
4
5
6
7
4/08
9/08
2/09
10/09
2/10
8/10
1/11
4/17
Initial release
—
Added μDFN package information
1, 2, 4, 5, 9
Added G45 designation to part number
Added Input Filters section and MAX9938W to the data sheet
Updated EC table and Input Filters section
Removed Power-Up Time parameter
Corrected error on Figure 2
1
1, 2, 6–9
2, 8
2
8
Updated title of data sheet to include “nanoPower”
1–14
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses
are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits)
shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.
©
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
2017 Maxim Integrated Products, Inc.
│ 14
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