MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
________________General Description
____________________________Features
The MAX976/MAX978/MAX998 dual/quad/single, highspeed, low-power comparators are optimized for
+3V/+5V single-supply applications. They achieve a
20ns propagation delay while consuming only 225µA
supply current per comparator. The MAX998 features a
low-power shutdown mode that places the output in a
high-impedance state and reduces supply current
to 1nA.
The MAX976/MAX978/MAX998 inputs have a commonmode voltage range that extends 200mV below ground.
Their outputs are capable of rail-to-rail operation without external pullup circuitry, making these devices ideal
for interface with CMOS/TTL logic. All inputs and outputs can tolerate a continuous short-circuit fault condition to either rail. The comparators’ internal hysteresis
ensures clean output switching, even with slow-moving
input signals.
For space-critical applications, the single MAX998 is
available in a 6-pin SOT23 package, the dual MAX976
is available in an 8-pin µMAX® package, and the quad
MAX978 is available in a 16-pin QSOP package.
o Single-Supply Operation Down to 2.7V
________________________Applications
o 20ns Propagation Delay
o 225µA Supply Current
o 1nA Shutdown Supply Current
o Rail-to-Rail Outputs
o Ground-Sensing Inputs
o Internal Hysteresis Ensures Clean Switching
o Available in Space-Saving Packages
SOT23 (MAX998)
µMAX (MAX976)
QSOP (MAX978)
_______________Ordering Information
PART
MAX976ESA+
8 SO
—
MAX976EUA+
8 µMAX
—
MAX978ESE+
16 Narrrow SO
—
—
Battery-Powered Systems
Threshold Detectors/Discriminators
MAX978EEE+
16 QSOP
MAX998ESA+
8 SO
3V Systems
IR Receivers
MAX998EUT+T
6 SOT23
—
AAAO
Note: All devices are specified over the -40°C to +85°C temperature range.
+ Denotes a lead(Pb)-free/RoHS-compliant package.
Digital Line Receivers
___________Typical Operating Circuit
VCC
__________________Pin Configurations
TOP VIEW
VCC
+
OUT 1
0.1µF
VCC
RD
GND
MAX998
6
VCC
5
SHDN
4
IN-
OUT
GND 2
SHDN
+ -
MAX998
VCC
R1
SOT23
TOP MARK
PIN-PACKAGE
IN+ 3
R2
VCC
SOT23
IR RECEIVER
Pin Configurations continued at end of data sheet
µMAX a registered trademark of Maxim Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-1299; Rev 4; 5/14
MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VCC).............................................................+6V
SHDN (MAX998) .........................................................-0.3V to 6V
All Other Pins..............................................-0.3V to (VCC + 0.3V)
Current into Input Pins ......................................................±20mA
Duration of Output Short Circuit to GND or VCC ........Continuous
Continuous Power Dissipation (TA = +70°C)
6-Pin SOT23-6 (derate 7.1mW/°C above +70°C) .........571mW
8-Pin µMAX (derate 4.10mW/°C above +70°C) ............330mW
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
16-Pin Narrow SO (derate 8.70mW/°C above +70°C) ..696mW
16-Pin QSOP (derate 8.33mW/°C above +70°C)..........667mW
Operating Temperature Range ..........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°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
(VCC = +2.7V to +5.5V, VCM = 0V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
Supply Voltage Range
Supply Current per Comparator
Shutdown Supply Current
SYMBOL
VCC
ICC
ISD
CONDITIONS
TYP
MAX
UNITS
5.5
V
VCC = 5.5V
300
650
VCC = 2.7V
225
Inferred from PSRR test
2.7
MAX998 only, SHDN = GND
Power-Supply Rejection Ratio
PSRR
2.7V < VCC < 5.5V
Common-Mode Voltage Range
VCMR
(Note 2)
Common-Mode Rejection Ratio
CMRR
-0.2V ≤ VCM ≤ (VCC - 1.2V)
Input Offset Voltage
VOS
VCC = 5V (Note 3)
Input-Referred Hysteresis
VHYS
VCC = 5V (Note 4)
Input Bias Current
MIN
1
63
-0.2
66
TA = +25°C
500
100
95
TA = TMIN to TMAX
nA
dB
VCC - 1.2
0.2
µA
V
dB
±2
±3
mV
MAX976EUA, MAX998EUT
0.3
1.5
5.0
All others
0.5
1.5
4.0
75
300
nA
IB
mV
mV
Input Offset Current
IOS
±5
±100
nA
OUT Output-Voltage High
VOH
ISOURCE = 2mA, VCC - VOH
0.1
0.4
V
OUT Output-Voltage Low
VOL
ISINK = 2mA
0.1
0.4
V
OUT Short-Circuit Current
ISH
VCC = 5.5V
Input Capacitance
CIN
SHDN Input-Voltage High
VIH
MAX998 only
SHDN Input-Voltage Low
VIL
MAX998 only
OUT Leakage Current
SHDN Input Current
Propagation Delay
Propagation-Delay Skew
IOUT
I SHDN
tPD
Sinking
74
Sourcing
90
mA
3
pF
0.65 x VCC
V
0.2 x VCC
V
MAX998 only, SHDN = GND,
VOUT = 0V to VCC
1
200
nA
MAX998 only
1
200
nA
CLOAD =10pF,
VCC = 5V (Note 5)
Overdrive = 5mV
28
Overdrive = 50mV
20
40
ns
tSKEW
CLOAD =10pF (Note 6)
2
ns
Propagation-Delay Matching
Between Channels
ΔtPD
MAX976/MAX978 only
1
ns
Output Rise/Fall Time
tR/tF
CLOAD =10pF
1.6
ns
Shutdown Delay Time
tSD
MAX998 only, VCC = 5V, ICC = 10% of typical
5
µs
2
Maxim Integrated
MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +2.7V to +5.5V, VCM = 0V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Wake-Up from Shutdown
tEN
MAX998 only, VCC = 5V, ICC = 90% of typical
(Note 7)
15
µs
Power-Up Delay
tPU
VCC = 0V to 5V step, output valid
3
µs
Note 1: The MAX998EUT specifications are 100% tested at TA = +25°C. Limits over the extended temperature range are guaranteed by design, not production tested.
Note 2: Inferred from CMRR test. Either input can be driven to the absolute maximum limit without false output inversion, as long as
the other input is within the common-mode voltage range.
Note 3: VOS is defined as the mean of trip points. The trip points are the extremities of the differential input voltage required to make
the comparator output change state (Figure 1).
Note 4: The difference between the upper and lower trip points is equal to the width of the input-referred hysteresis zone (Figure 1).
Note 5: Propagation Delay is guaranteed by design. For low overdrive conditions, VTRIP (Figure 1) is added to the overdrive.
Note 6: Propagation-Delay Skew is the difference between the positive-going and the negative-going propagation delay.
Note 7: For design purposes, the tEN can be as high as 60µs.
__________________________________________Typical Operating Characteristics
(VCC = +5V, VCM = 0V, TA = +25°C, unless otherwise noted.)
SHORT-CIRCUIT OUTPUT CURRENT
vs. TEMPERATURE
275
225
175
-40
-20
0
20
40
60
80
70
VCC = 5.5V, SINKING
50
40
VCC = 2.7V, SOURCING
VCC = 2.7V, SINKING
10
-60
100
MAX976 TOC03
1.2
1.0
0.8
0.6
VCC = 2.7V
0.4
VCC = 5.5V
0.2
20
-40
-20
0
20
0
40
60
80
0.1
100
1
10
TEMPERATURE (°C)
TEMPERATURE (°C)
OUTPUT CURRENT (mA)
OUTPUT HIGH VOLTAGE
vs. OUTPUT SOURCE CURRENT
PROPAGATION DELAY
vs. TEMPERATURE
PROPAGATION DELAY
vs. CAPACITIVE LOAD
4
3
VCC = 2.7V
2
VOD = 50mV
CLOAD = 15pF
26
PROPAGATION DELAY (ns)
5
27
25
24
VCC = 2.7V
23
22
21
20
VCC = 5.5V
19
1
40
100
MAX976 TOC06
VCC = 5.5V
VOD = 50mV
35
PROPAGATION DELAY (ns)
6
MAZX976 TOC5
-60
80
60
1.4
30
VCC = 5.5V,
VCC = 2.7V, VOUT = LOW
VOUT = LOW
125
OUTPUT HIGH VOLTAGE (V)
90
1.6
OUTPUT LOW VOLTAGE (V)
VCC = 2.7V,
VOUT = HIGH
VCC = 5.5V, SOURCING
100
OUTPUT CURRENT (mA)
325
110
MAX976 TOC01
VCC = 5.5V,
VOUT = HIGH
MAX976 TOC04
SUPPLY CURRENT PER COMPARATOR (μA)
375
OUTPUT LOW VOLTAGE
vs. OUTPUT SINK CURRENT
MAZX976 TOC2
SUPPLY CURRENT PER COMPARATOR
vs. TEMPERATURE
30
25
20
15
18
10
17
0
0.1
1
10
OUTPUT CURRENT (mA)
Maxim Integrated
100
-60
-40
-20
0
20
40
TEMPERATURE (°C)
60
80
100
10
100
1000
CAPACITIVE LOAD (pF)
3
MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
______________________________Typical Operating Characteristics (continued)
(VCC = +5V, VCM = 0V, TA = +25°C, unless otherwise noted.)
60
50
40
30
20
10
1
0.5
VOS
0
-0.5
VTRIP-1.0
10
INPUT BIAS CURRENT
vs. INPUT COMMON-MODE VOLTAGE
80
VCC = 5.5V
70
60
VCC = 2.7V
40
-60
100
90
50
-1.5
INPUT OVERDRIVE (mV)
-40
-20
0
20
40
60
80
100
-60
-40
-20
0
20
40
60
TEMPERATURE (°C)
TEMPERATURE (°C)
PROPAGATION DELAY
(tPD+, VCC = 3V)
PROPAGATION DELAY
(tPD-, VCC = 3V)
MAX976 TOC11
VCC = 2.7V
MAX976 TOC10
100
INPUT BIAS CURRENT (nA)
VTRIP+
1.0
MAX976 TOC09
1.5
-2.0
0
100
MAX976 TOC08
70
2.0
INPUT BIAS CURRENT (nA)
PROPAGATION DELAY (ns)
MAX976 TOC07
CLOAD = 15pF
TRIP POINTS/OFFSET VOLTAGE (mV)
90
80
INPUT BIAS CURRENT
vs. TEMPERATURE
TRIP POINTS AND OFFSET VOLTAGE
vs. TEMPERATURE
PROPAGATION DELAY
vs. INPUT OVERDRIVE
VCC = 5.5V
10
80
100
MAX976 TOC12
VOD = 50mV
CLOAD = 15pF
VIN+
50mV/div
VIN+
50mV/div
VOUT
1V/div
VOUT
1V/div
1
0.1
CLOAD = 15pF
VOD = 50mV
0.01
-1
0
1
2
3
4
5
10ns/div
6
10ns/div
INPUT COMMON-MODE VOLTAGE (V)
PROPAGATION DELAY
(tPD+, VCC = 5V)
PROPAGATION DELAY
(tPD-, VCC = 5V)
MAX976 TOC13
10MHz RESPONSE
MAX976 TOC15
MAX976 TOC14
VOD = 50mV
CLOAD = 15pF
INPUT
50mV/div
VOS
VIN+
50mV/div
VIN+
50mV/div
VCC
OUTPUT
2V/div
VOUT
2V/div
VOUT
2V/div
10ns/div
4
GND
VOD = 50mV
CLOAD = 15pF
10ns/div
20ns/div
Maxim Integrated
MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
______________________________Typical Operating Characteristics (continued)
(VCC = +5V, VCM = 0V, TA = +25°C, unless otherwise noted.)
WAKE-UP FROM SHUTDOWN
SHUTDOWN DELAY TIME
MAX976 TOC17
MAX976 TOC16
VIN+ > VIN-
VIN+ > VINSHDN
2V/div
SHDN
2V/div
VOUT
2V/div
VOUT
2V/div
5µs/div
200ns/div
______________________________________________________________Pin Description
PIN
MAX976
MAX978
SO/μMAX
SO/QSOP
SOT23-6
MAX998
SO
1, 3
1, 3, 5, 7
3
3
IN_+
Comparator Noninverting Input
2, 4
2, 4, 6, 8
4
2
IN_-
Comparator Inverting Input
5
9, 13
2
4
GND
Ground
6, 7
10, 11,
14, 15
1
6
OUT_
Comparator Output
NAME
FUNCTION
8
12, 16
6
7
VCC
Supply Voltage, +2.7V to +5.5V
—
—
—
1, 5
N.C.
No Connection. Not internally connected.
—
—
5
8
SHDN
__________________Detailed Description
The MAX976/MAX978/MAX998 dual/quad/single comparators operate from a single +2.7V to +5.5V supply.
They achieve a 20ns propagation delay while consuming only 225µA of supply current per comparator. The
MAX998 features a low-power shutdown mode that
places the output in a high-impedance state and
reduces supply current to 1nA. Activate shutdown
mode by driving SHDN low.
The MAX976/MAX978/MAX998 comparator inputs have
a common-mode voltage range of -0.2V to (VCC - 1.2V).
Maxim Integrated
Shutdown Input. Drive low for shutdown mode. Drive high or connect to VCC for normal operation.
Either input can be driven to the Absolute Maximum
Ratings limit without false output inversion, as long as
the other input is within the Common-Mode Voltage
Range. Their push/pull output structure is capable of
rail-to-rail operation without external pull-up circuitry,
making these devices ideal for interfacing with
CMOS/TTL logic. All inputs and outputs can tolerate a
continuous short-circuit fault condition to either supply.
The comparator’s internal hysteresis ensures clean output switching, even with slow-moving input signals.
5
MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
Hysteresis
High-speed comparators can oscillate in the linear
operating region because of noise or undesired parasitic feedback. This tends to occur when the voltage on
one input is equal to or very close to the voltage on the
other input. The MAX976/MAX978/MAX998 have internal hysteresis to counter parasitic effects and noise.
The hysteresis in a comparator creates two trip points:
one for the rising input voltage and one for the falling
input voltage (Figure 1). The difference between the trip
points is the hysteresis. When the comparator input
voltages are equal, the hysteresis effectively causes
one comparator input voltage to move quickly past the
other, taking the input out of the region where oscillation occurs.
Figure 1 illustrates the case where IN- has a fixed voltage applied and IN+ is varied. If the inputs were
reversed, the figure would be the same, except with an
inverted output.
Input-Stage Circuitry
The MAX976/MAX978/MAX998 input common-mode
voltage range is from -0.2V to (VCC - 1.2V). The voltage
range for each comparator input extends to both VCC
and GND. The output remains in the correct logic state
while one or both of the inputs are within the commonmode range. If both input levels are out of the commonmode range, input-stage current saturation occurs, and
the output becomes unpredictable.
Shutdown Mode
The MAX998 features a low-power shutdown mode,
which is activated by forcing SHDN low. Shutdown
mode reduces the supply current to 1nA (typical), disables the comparator, and places the output in a highimpedance state. Drive SHDN high to enable the
comparator. Do not leave SHDN unconnected. Since it
is a high-impedance input, leaving SHDN unconnected
could result in indeterminate logic levels, adversely
VHYST
VTRIP+
VIN+
VTRIP-
COMPARATOR
OUTPUT
VOS = VTRIP+ + VTRIP2
VIN- = 0
VOH
VOL
Figure 1. Input and Output Waveforms, Noninverting Input
Varied
6
affecting comparator operation. Likewise, do not threestate SHDN. Due to the output leakage currents of
three-state devices and the small internal current for
SHDN, three-stating this pin could also result in indeterminate logic levels.
The maximum input voltage for SHDN is 6V, referred to
GND, and is not limited by VCC. This allows the use of
5V logic to drive SHDN while VCC operates at a lower
voltage, such as 3V. The logic threshold limits for
SHDN are proportional to V CC (see Electrical
Characteristics).
_____________Applications Information
Circuit Layout and Bypassing
The MAX976/MAX978/MAX998 have a high-gain bandwidth and require careful board layout. We recommend
the following design guidelines:
1) Use a printed circuit board with an unbroken, lowinductance ground plane. Surface-mount components are recommended.
2) Place a decoupling capacitor (a 0.1µF ceramic
capacitor is a good choice) between V CC and
ground as close to the pins as possible.
3) Keep lead lengths short on the inputs and outputs
to avoid unwanted parasitic feedback around the
comparators.
4) Solder the devices directly to the printed circuit
board instead of using a socket.
5) Minimize input impedance.
6) For slowly varying inputs, use a small capacitor
(~1000pF) across the inputs to improve stability.
Additional Hysteresis
Generate additional hysteresis with three resistors
using positive feedback, as shown in Figure 2. This
positive feedback method slows the hysteresis
response time. Calculate resistor values as follows:
1) Select R3. The leakage current of IN+ is typically
75nA, so the current through R3 should be at least
1.0µA to minimize errors caused by leakage current.
The current through R3 at the trip point is (VREF VOUT) / R3. Consider the two possible output states
when solving for R3. The two formulas are:
R3 = VREF/1.0µA
or
R3 = (VCC - VREF)/1.0µA
Use the smaller of the two resulting resistor values.
For example, if VREF = 1.2V and VCC = 5.0V, the two
resistor values are 1.2MΩ and 3.8MΩ. Choose a
standard value for R3 of 1.2MΩ.
Maxim Integrated
MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
R3
Window Comparator
VCC
R1
0.1µF
VIN
VCC
R2
OUT
GND
VREF
MAX976
MAX978
MAX998
Figure 2. Additional Hysteresis
2) Choose the hysteresis band required (VHB). For this
example, choose 100mV.
3) Calculate R1. R1 = R3 x (VHB / VCC). Plugging in the
values for this example,
R1 = 1.2MΩ x (100mV / 5.0V) = 24kΩ
4) Choose the trip point for V IN rising. This is the
threshold voltage at which the comparator switches
from low to high as VIN rises above the trip point. In
this example, choose 3.0V.
5) Calculate R2 as follows:
R2 =
R2 =
1
⎛ VTHR ⎞
1
1
⎜V
⎟ − R1 − R3
⎝ REF x R1⎠
The MAX976 is ideal for making a window detector
(undervoltage/overvoltage detector). The schematic
shown in Figure 3 uses a MAX6120 reference and component values selected for a 2.0V undervoltage threshold and a 2.5V overvoltage threshold. Choose different
thresholds by changing the values of R1, R2, and R3.
OUTA provides an active-low undervoltage indication,
and OUTB gives an active-low overvoltage indication.
ANDing the two outputs provides an active-high,
power-good signal. The design procedure is as follows:
1) Select R1. The leakage current into INB- is normally
75nA, so the current through R1 should exceed
1.0µA for the thresholds to be accurate. R1 values in
the 50kΩ to 100kΩ range are typical.
2) Choose the overvoltage threshold (VOTH) when VIN
is rising, and calculate R2 and R3 with the following
formula:
RSUM = R2 + R3 = R1 x [VOTH / (VREF + VH) - 1]
where VH = 1/2VHYST.
3) Choose the undervoltage threshold (VUTH) when VIN
is falling, and calculate R2 with the following formula:
R2 = (R1 + RSUM) x [(VREF - VH) / VUTH] - R1
where VH = 1/2VHYST.
4) Calculate R3 with the following formula:
R3 = (RSUM) - R2
1
⎛
3.0V ⎞
1
1
−
⎜
⎟−
24kΩ
1.2M
⎝ 1.2 x 24kΩ ⎠
= 16.2kΩ
5) Verify the resistor values. The equations are as follows:
VOTH = (VREF + VH) x (R1 + R2 + R3) / R1
VUTH = (VREF - VH) x (R1 + R2 + R3) / (R1 + R2)
R3
82.1kΩ
1%
Choose a standard value for R2 of 16kΩ.
6) Verify the trip voltage and hysteresis as follows:
VIN
R2
24.9kΩ
1%
VCC
⎛ R1 x VCC ⎞
VIN falling : VTHF = VTHR − ⎜
⎟
R3
⎝
⎠
1
2
MAX976
2
UNDERVOLTAGE
5
7
3
1/2
The Typical Operating Circuit shows an application using
the MAX998 as an infrared receiver. The infrared photodiode creates a current relative to the amount of infrared
light present. This current creates a voltage across RD.
When this voltage level crosses the voltage applied by the
voltage divider to the inverting input, the output transitions.
0.1μF
8
POWER GOOD
MAX6120
IR Receiver
Maxim Integrated
1
1/2
⎛ 1
1
1⎞
+
+
VIN rising: VTHR = VREF x R1 x ⎜
⎟
R2
R3 ⎠
⎝ R1
Hysteresis = VTHR − VTHF
VCC
4
3
6
OVERVOLTAGE
MAX976
R1
100kΩ
1%
Figure 3. Window Comparator
7
MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
______________________________________________Pin Configurations (continued)
MAX978
TOP VIEW
+
8
IN- 2
3
INA+ 1
+
N.C. 1
IN+
+
MAX976
MAX998
7
+
GND 4
6
5
SHDN
VCC
OUT
N.C.
INA+
INAINB+
1
2
3
+
+
-
INB- 4
8
7
VCC
OUTA
INA- 2
INB+ 3
INB- 4
6
GND
INC- 6
IND+ 7
SO
SO/µMAX
16 VCC
+
-
14 OUTB
+
-
12 VCC
+
-
10 OUTD
15 OUTA
13 GND
OUTB
INC+ 5
5
+
-
IND- 8
11 OUTC
9
GND
SO/QSOP
___________________Chip Information
PROCESS: CMOS
8
Maxim Integrated
MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
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.
PACKAGE TYPE
PACKAGE CODE
OUTLINE NO.
LAND
PATTERN NO.
6 SOT23
U6+2
21-0058
90-0175
8 S0
S8+2
21-0041
90-0096
8 µMAX
U8+1
21-0036
90-0092
16 SO
S16M+3
21-0041
90-0097
16 QSOP
E16M+1
21-0055
90-0167
Maxim Integrated
9
MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
Revision History
PAGES
CHANGED
REVISION
NUMBER
REVISION
DATE
0
10/97
Initial release
1
1/98
Adding specs for MAX998
—
2
1/07
Adding input current ratings to Abs Max
—
3
3/09
Update Chip Information, Package Info, correct unit measurement in TOC 8, style
changes
1, 3, 4, 8
4
5/14
Added lead-free information to Ordering Information, revised Absolute Maximum
Ratings and Package Information
1, 2, 9
DESCRIPTION
—
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.
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Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
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