LINER LTC6702CTS8

LTC6702
Tiny Micropower,
Low Voltage
Dual Comparators
FEATURES
DESCRIPTION
n
The LTC®6702 is an extremely small dual comparator
designed to maximize battery life while providing both
speed and low voltage operation in applications where
board space is a premium.
n
n
n
n
n
n
n
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Low Supply Operation: 1.7V Minimum
Low Supply Current: 30μA/Comparator Maximum
Propagation Delay: 500ns Maximum (–40°C to
125°C)
3.2MHz Toggle Frequency
Input Voltage Range Extends 100mV Below Ground
Internal Hysteresis: 4mV
High Output Drive: TTL and CMOS Compatible
Specified at ±15mA (–40°C to 125°C),
Capacitive Load Handling to 10,000pF
Specified for –40°C to 125°C Temperature Range
Available in SOT-23 and 2mm × 2mm DFN Package
The LTC6702 is available in the 8-pin SOT-23 and the tiny
2mm × 2mm DFN package.
APPLICATIONS
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These comparators operate on supplies between 1.7V and
5.5V, and have a maximum guaranteed propagation delay
of 500ns while drawing only 30μA maximum quiescent
current. Internal hysteresis desensitizes the LTC6702 to
input noise and makes it easy to use, even with slow moving signals. CMOS inputs allow the use of large source
impedances.
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
Battery Powered Systems
Window Comparators
Threshold Detectors/Discriminators
Clock Regeneration
Automotive Sensing and Controls
TYPICAL APPLICATION
Clock Regeneration Circuit
Propagation Delay vs Input Overdrive
V
+ = 3V
LT6650
IN
VR = 400mV
REFERENCE
0.1MF
+
1/2 LTC6702
OUT
C1
0.1MF
–
–
1k
RECOVERED
CLOCK
(UP TO 3.2MHz)
+
FB
PROPAGATION DELAY (ns)
600
CLOAD = 10pF
V+ = 5V
VSTEP = 100mV TA = 25°C
500
FALLING
400
RISING
300
200
6702 TA01
CLOCK INPUT > 100mVP-P
100
0
10
50 60
20 30 40
INPUT OVERDRIVE (mV)
70
80
6702 TA01b
6702f
1
LTC6702
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Supply Voltage (V+ to GND) ........................................6V
Input Voltage...............................................................6V
Input Current........................................................–10mA
Output Short-Circuit Duration (Note 2) ............ Indefinite
Operating Temperature Range (Note 3)
LTC6702C ...........................................–40°C to 85°C
LTC6702I .............................................–40°C to 85°C
LTC6702H .........................................–40°C to 125°C
Specified Temperature Range (Note 4)
LTC6702C ............................................... 0°C to 70°C
LTC6702I .............................................–40°C to 85°C
LTC6702H .........................................–40°C to 125°C
Junction Temperature .......................................... 150°C
Storage Temperature Range...................–65°C to 150°C
Lead Temperature (Soldering, 10 sec)
TSOT Packages ................................................. 300°C
PIN CONFIGURATION
TOP VIEW
–IN A 2
+IN A 3
GND 4
TOP VIEW
8 V+
OUT A 1
9
OUT A
–IN A
+IN A
GND
7 OUT B
A
B
6 –IN B
5 +IN B
DC PACKAGE
8-LEAD (2mm × 2mm) PLASTIC DFN
TJMAX = 150°C, θJA = 102°C/W
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
V+
OUT B
–IN B
+IN B
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
TJMAX = 150°C, θJA = 130°C/W
ORDER INFORMATION
Lead Free Finish
TAPE AND REEL (MINI)
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
LTC6702CDC#TRMPBF
LTC6702CDC#TRPBF
LCZJ
8-Lead (2mm × 2mm) Plastic DFN
LTC6702IDC#TRMPBF
LTC6702IDC#TRPBF
LCZJ
8-Lead (2mm × 2mm) Plastic DFN
LTC6702HDC#TRMPBF
LTC6702HDC#TRPBF
LCZJ
8-Lead (2mm × 2mm) Plastic DFN
LTC6702CTS8#TRMPBF
LTC6702CTS8#TRPBF
LTCZK
8-Lead Plastic TSOT-23
LTC6702ITS8#TRMPBF
LTC6702ITS8#TRPBF
LTCZK
8-Lead Plastic TSOT-23
LTC6702HTS8#TRMPBF
LTC6702HTS8#TRPBF
LTCZK
8-Lead Plastic TSOT-23
TRM = 500 pieces. *Temperature grades are identified by a label on the shipping container.
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Consult LTC Marketing for information on lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
6702f
2
LTC6702
ELECTRICAL CHARACTERISTICS
The l denotes the specifications which apply over the full specified
temperature range, otherwise specifications are at TA = 25°C. V+ = 3V, VCM = 1.5V, COUT = 20pF, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
V+
Supply Voltage
Guaranteed by PSRR
Supply Current per Comparator
V+ = 3V
I+
MIN
l
l
VOS
Input Offset Voltage
(Note 5)
LTC6702C/LTC6702I
LTC6702H
l
l
VHYST
Input Hysteresis Voltage
(Note 5)
LTC6702C/LTC6702I
LTC6702H
l
l
ΔVOS /ΔT
Input Offset Voltage Drift
(Note 5)
l
IIN
Input Leakage Current
LTC6702C/LTC6702I
LTC6702H
l
l
CMRR
1.7
l
V+ = 5V
TYP
2.5
1.6
1.6
MAX
UNITS
5.5
V
24
30
40
μA
μA
25
32
42
μA
μA
1
3.5
5
6
mV
mV
mV
4.3
6.2
7.2
8.2
mV
mV
mV
6
μV/°C
0.001
1
10
nA
nA
nA
Common Mode Rejection Ratio
VCM = –0.1V to VDD – 1.2V
Input Voltage Range
Guaranteed by CMRR
PSRR
Power Supply Rejection Ratio
V + = 1.7V to 5.5V, VCM = 0.5V
VOL
Output Swing Low
Overdrive = 20mV (Note 6)
ISINK = 100μA
ISINK = 15mA
l
l
10
250
mV
mV
mV
Overdrive = 20mV (Note 6)
ISOURCE = 100μA
ISOURCE = 15mA
l
l
10
350
mV
mV
mV
450
500
ns
ns
VOH
Output Swing High
l
58
56
l
–0.1
l
56
54
70
dB
dB
VDD – 1.2
65
V
dB
dB
tPD
Propagation Delay
(Note 7)
ΔtPD
Differential Propagation Delay
Between Channels
tSKEW
Propagation Delay Skew
Between tPDLH /tPDHL
tr
Output Rise Time
tf
Output Fall Time
15
ns
fMAX
Maximum Toggle Frequency
3.2
MHz
±250
mA
ISC
Short-Circuit Current
V + = 5V
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: A heat sink may be required to keep the junction temperature
below absolute maximum. This depends on the power supply voltage and
how many comparators are shorted. The θJA specified for the DC and
TS packages is with minimal PCB heat spreading metal. Using expanded
metal area on all layers of a board reduces this value.
Note 3: The LTC6702C and LTC6702I are guaranteed functional over
the temperature range of –40°C to 85°C. The LTC6702H is guaranteed
functional over the operating temperature range of –40°C to 125°C.
Note 4: The LTC6702C is guaranteed to meet specified performance from
0°C to 70°C. The LTC6702C is designed, characterized and expected to
l
320
4
ns
4
ns
11
ns
meet specified performance from –40°C to 85°C but is not tested or
QA sampled at these temperatures. The LTC6702I is guaranteed to meet
specified performance from –40°C to 85°C. The LTC6702H is guaranteed
to meet specified performance from –40°C to 125°C.
Note 5: The LTC6702 comparators include internal hysteresis. The offset
voltage is defined as the average of the input voltages (trip points)
required to change the output in each direction minus VCM , while the
hysteresis voltage is the difference of these trip points.
Note 6: Output voltage swings are measured between the output and
power supply rails.
Note 7: Propagation delay is for 200mV steps, and 50mV of overdrive.
Overdrive is measured relative to the positive and negative trip points.
6702f
3
LTC6702
TYPICAL PERFORMANCE CHARACTERISTICS
Supply Current
vs Supply Voltage
Supply Current
vs Temperature
40
125°C
25°C
–55°C
20
10
0
1
2
3
4
SUPPLY VOLTAGE (V)
5
30
V+ = 5V
25
V+ = 1.7V
20
15
10
5
6
50
25
75
0
TEMPERATURE (°C)
100
6702 G01
SUPPLY CURRENT PER COMPARATOR (μA)
INPUT OFFSET CURRENT (pA)
125°C
85°C
25°C
–55°C
80
70
60
50
40
30
20
10
0
–1
3
2
1
4
INPUT VOLTAGE (V)
0
6
5
VSTEP = 200mV
400 OVERDRIVE = 100mV
TA = 25°C
350 NO CLOAD
–1
4
V+ = 5V
250
V+ = 3V
200
150
100
50
100k
1M
TOGGLE RATE (Hz)
HYSTERESIS (mV)
125°C
5
25°C
4
–55°C
3
2
–3
1
–4
0
1
2
V+ = 3V
4
5
3
SUPPLY VOLTAGE (V)
6
6702 G07
V+ = 5V
3
V+ = 1.7V
50
25
75
0
TEMPERATURE (°C)
100
125
6702 G06
V+
6
–2
6
5
Input Common Mode Limits
vs Temperature
7
–1
3
2
1
4
INPUT VOLTAGE (V)
VSTEP = 200mV
OVERDRIVE = 100mV
CLOAD = 10pF
2
–50 –25
10M
25°C
–55°C
0
V+ = 1.7V
8
125°C
85°C
6702 G03
Hysteresis vs Supply Voltage
1
–5
–55°C
0
6702 G05
4
INPUT OFFSET VOLTAGE (mV)
125
300
0
10k
5
0
1
–1
450
Input Offset Voltage
vs Supply Voltage
2
2
Maximum Toggle Rate
vs Temperature
6702 G04
3
125°C
3
Supply Current vs Toggle Rate
V+ = 3V
90
4
6702 G02
Input Offset Current
vs Input Voltage
100
V+ = 3V
25°C
0
–50 –25
INPUT COMMON MODE LIMITS (V)
0
5
V+ = 3V
MAXIMUM TOGGLE RATE (MHz)
30
35
INPUT LEAKAGE CURRENT (nA)
SUPPLY CURRENT PER COMPARATOR (μA)
SUPPLY CURRENT PER COMPARATOR (μA)
50
Input Leakage Current
vs Input Voltage
1
2
3
5
4
SUPPLY VOLTAGE (V)
6
6702 G08
V+ –0.5
V+ –1.0
V+ –1.5
GND
–0.5
–1.0
–50 –25
50
25
75
0
TEMPERATURE (°C)
100
125
6702 G09
6702f
4
LTC6702
TYPICAL PERFORMANCE CHARACTERISTICS
Propagation Delay
vs Load Capacitance
Propagation Delay
vs Supply Voltage
380
360
340
RISING
320
FALLING
RISING
280
600
100
500
V+ = 1.7V
FALLING
400
RISING
300
FALLING
300
1000
3
5
4
SUPPLY VOLTAGE (V)
100
1000
LOAD CAPACITANCE (pF)
6702 G10
TA = 25°C
OUTPUT VOLTAGE (V+-VOUT) (V)
OUTPUT VOLTAGE (V)
V+ = 1.7V
V+ = 3V
V+ = 5V
0.01
10
0.1
1
10
SINK CURRENT (mA)
100
100
1000
LOAD CAPACITANCE (pF)
Output Voltage vs Temperature
90
TA = 25°C
V+ = 1.7V
80
V+ = 3V
0.1
V+ = 5V
0.01
0.001
0.1
1
10
SOURCE CURRENT (mA)
6702 G13
100
HIGH = V+ – VOUT
IOUT = ±4mA
HIGH
70
60
50
LOW
V+ = 1.7V
40
HIGH
30
LOW
20
V+ = 5V
0
–50
–25
0
25
50
75
TEMPERATURE (°C)
6702 G14
Propagation Delay
10000
6702 G12
10
0.001
V+ = 1.7V
V+ = 3V
V+ = 5V
1
10000
Output High Voltage
vs Load Current
1.0
0.1
tf
6702 011
Output Low Voltage
vs Load Current
1.0
tf
tr
RISING
V+ = 3V, 5V
10
6
tf
tr
tr
10
200
2
1
VSTEP = 100mV
OVERDRIVE = 50mV
TA = 25°C
FALLING
OUTPUT VOLTAGE (mV)
PROPAGATION DELAY (ns)
400
800
VSTEP = 100mV
OVERDRIVE = 50mV
700 TA = 25°C
25°C, 125°
–55°C
TIME (ns)
VSTEP = 100mV
CLOAD = 10pF
PROPAGATION DELAY (ns)
420
Output Rise and Fall
Times vs Load Capacitance
100
125
6702 G15
Propagation Delay with Load
1MHz Sinusoid Response
10k
VOUT
1V/DIV
VOUT
1V/DIV
VOUT
1V/DIV
GND
GND
GND
VIN
50mV/DIV
VIN
50mV/DIV
VIN
50mV/DIV
200Ω
100ns/DIV
V+ = 3V
CL = 20pF
VCM = 500mV
6702 G16
V+ = 3V
CL = 20pF
100ns/DIV
VCM = 500mV
RL = 10k, 200Ω
6702 G17
200ns/DIV
6702 G18
V+ = 3V
CL = 20pF
VCM = 500mV
6702f
5
LTC6702
PIN FUNCTIONS
OUT A (Pin 1): Output of Comparator A.
–IN B (Pin 6): Inverting Input of Comparator B.
–IN A (Pin 2): Inverting Input of Comparator A.
OUT B (Pin 7): Output of Comparator B.
+IN A (Pin 3): Noninverting Input of Comparator A.
V+ (Pin 8): Positive Supply Voltage
GND (Pin 4): Ground.
Exposed Pad (Pin 9, DC Package Only): Ground. The
Exposed Pad must be soldered to PCB.
+IN B (Pin 5): Noninverting Input of Comparator B.
SIMPLIFIED SCHEMATIC
V+
+IN
750Ω
–IN
750Ω
OUT
GND
6702 SS
6702f
6
LTC6702
APPLICATIONS INFORMATION
The LTC6702 device is a fast (500ns delay), low power,
low voltage (1.7V to 5.5V supply) general purpose dual
comparator. It provides rail-to-rail outputs able to interface
to TTL/CMOS, draws low supply currents (30μA/comparator), and has internal hysteresis (approximately 4mV).
Hysteresis
Each comparator has built-in hysteresis to simplify designs,
to insure stable operation in the presence of noise at the
inputs, and to reject supply rail noise. The reference voltage
applied to the input is not the exact switching threshold
value due to the built-in hysteresis. Actual output switching
typically occurs within ±2.2mV of the reference voltage,
plus or minus the input offset voltage. External positive
feedback circuitry can be employed to increase effective
hysteresis if desired as shown in Figure 1. This circuitry
will provide an apparent effect on both the rising and falling input thresholds (the actual internal trip points remain
unaffected). If an inverting configuration with hysteresis is
needed, simply swap the VIN and VREF connections.
Unused Inputs
Any unused inputs should be connected in a way that fixes
the output logic state high or low. One easy way to do this
is to tie +IN to V+ and –IN to GND.
Input Protection
External input protection circuitry is only needed if currents
would otherwise exceed the absolute maximum rating.
Inputs driven further negative than 100mV below ground
will not cause damage provided the current is limited to
10mA. ESD protection diodes are provided to prevent
damage during handling.
Comparator Input
The allowable input voltage ranges from 100mV below GND
to within 1.2V of the positive supply. The input may be
forced below ground without causing an improper output,
though some additional input current will begin to flow
from the ESD input protection diode. The inputs can reach
up to 6V independent of the V+ supply voltage without
causing additional input current or damage to the part.
As long as one input is within the allowable input voltage
range, the LTC6702 will continue to function normally.
Comparator Output
The comparator output is a push-pull CMOS stage
guaranteed to swing to within 350mV of V + and 250mV
of ground, over temperature when sourcing or sinking
15mA. No external pull-up/down resistor is required. To
Additional Hystersis =
R1 +
•V
R3
Trip Voltages:
1
1 1
+ VIN(LH) = VREF • R1 • +
R1 R2 R3 R3
VIN
1 R1
1 1
VIN(HL) = VREF • R1 • +
+ • V+
R1 R2 R3 R3 +
R1
1/2 LTC6702
R2
VREF
–
6702 F01
Example: Additional Hysteresis = 50mV, V + = 5V
R1= 10k
R2 = 249k
R3 = 1M
FOR VREF = 0.5V : V IN (L H) = 0.525V
V IN (HL) = 0.475V
Figure 1. Additional Hysteresis Circuit for Noninverting Configuration
6702f
7
LTC6702
APPLICATIONS INFORMATION
maintain micropower operation, the output stage uses a
break-before-make circuit. The break interval of this circuit
turns off both the pull-up and pull-down devices for tens
of nanoseconds before activating the appropriate output
transistor (depends on the output transition direction).
Any load connected to the output will charge or discharge
internal capacitance during this interval. This can create a
soft corner during output transitions and also decrease the
propagation delay. The Typical Performance Characteristics
section shows this behavior under three load conditions:
unloaded, 10k to ground and 200Ω to ground. Loads to
V+ have a similar affect when the output is transitioning
from low to high.
Power Supplies
at least 1mA, a 1μF bypass capacitor is recommended.
Pulsing the V+ supply to the comparators on and off may
engage the ESD protection circuitry at the V+ pin. If this
occurs, current is pulled from the V+ pin through the output
stage. Using the recommended supply bypass capacitors
with some series resistance in the V+ supply line will help
to prevent this action in pulsed supply applications.
Level Translators
The level translators in the Typical Applications section
show an adjustable high-precision voltage reference
enabling the user to vary the threshold voltage. Simply
adjusting the ratio of the two resistors changes the threshold voltage according to the following equation:
R VTHR = 0.4 1+ F RG The comparator circuitry operates from a single 1.7V
to 5.5V. A 0.1μF minimum bypass capacitor is required
between the V+ pin and GND. When the output is sinking
TYPICAL APPLICATIONS
Low to High Level Translator
5.5V
LT6650
OUT
IN
0.1μF
500mV
–
24.9k
GND
1μF
FB
100k
2V
0V
1/2 LTC6702
OUT
5.5V
0V
+
6702 TA02
6702f
8
LTC6702
TYPICAL APPLICATIONS
High to Low Level Translator
1.8V
LT6650
OUT
IN
500mV
GND
0.1μF
–
24.9k
1μF
FB
OUT
1/2 LTC6702
6V
0V
1.8V
0V
+
100k
6702 TA03
Micropower Battery Monitor with Fast Response
VBATT
R1
909k
LTC6702
+
LT1790-1.25
IN
C1
0.1μF
0.1μF
GND
COMPB
OUTB (0V IF VBATT < 2.1V)
COMPA
OUTA (0V IF VBATT < 2.8V)
–
OUT
1μF
R2
332k
–
+
R3
1M
6702 TA04
6702f
9
LTC6702
PACKAGE DESCRIPTION
DC Package
8-Lead Plastic DFN (2mm × 2mm)
(Reference LTC DWG # 05-08-1719 Rev Ø)
0.70 ±0.05
2.55 ±0.05
1.15 ±0.05 0.64 ±0.05
(2 SIDES)
PACKAGE
OUTLINE
0.25 ± 0.05
0.45 BSC
1.37 ±0.05
(2 SIDES)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
R = 0.05
TYP
2.00 ±0.10
(4 SIDES)
PIN 1 BAR
TOP MARK
(SEE NOTE 6)
R = 0.115
TYP
5
8
0.40 ± 0.10
0.64 ± 0.10
(2 SIDES)
PIN 1 NOTCH
R = 0.20 OR
0.25 × 45°
CHAMFER
(DC8) DFN 0106 REVØ
4
0.200 REF
1
0.23 ± 0.05
0.45 BSC
0.75 ±0.05
1.37 ±0.10
(2 SIDES)
0.00 – 0.05
BOTTOM VIEW—EXPOSED PAD
NOTE:
1. DRAWING IS NOT A JEDEC PACKAGE OUTLINE
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION ON THE
TOP AND BOTTOM OF PACKAGE
6702f
10
LTC6702
PACKAGE DESCRIPTION
TS8 Package
8-Lead Plastic TSOT-23
(Reference LTC DWG # 05-08-1637)
0.52
MAX
2.90 BSC
(NOTE 4)
0.65
REF
1.22 REF
1.4 MIN
3.85 MAX 2.62 REF
2.80 BSC
1.50 – 1.75
(NOTE 4)
PIN ONE ID
RECOMMENDED SOLDER PAD LAYOUT
PER IPC CALCULATOR
0.22 – 0.36
8 PLCS (NOTE 3)
0.65 BSC
0.80 – 0.90
0.20 BSC
0.01 – 0.10
1.00 MAX
DATUM ‘A’
0.30 – 0.50 REF
0.09 – 0.20
(NOTE 3)
1.95 BSC
NOTE:
1. DIMENSIONS ARE IN MILLIMETERS
2. DRAWING NOT TO SCALE
3. DIMENSIONS ARE INCLUSIVE OF PLATING
4. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR
5. MOLD FLASH SHALL NOT EXCEED 0.254mm
6. JEDEC PACKAGE REFERENCE IS MO-193
TS8 TSOT-23 0802
6702f
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
11
LTC6702
TYPICAL APPLICATION
Dual Low Side Current Sense Alarm
5.5V
LED B
V+
LTC6702
1k
–
LOAD B
ILOADB
LT6650
RSB
0.17
IN
0.1MF
GND
FB
OUT
COMP B
500mV
1MF
+
24.9k
LED A
1k
37.4k
+
61.9k
COMP A
–
LOAD A
ILOADA
GND
RSA
0.17
6702 TA05
LEDA ON IF ILOADA > 2.5A
LEDB ON IF ILOADB > 5.0A
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LTC1441/LTC1442
Dual Ultralow Power Comparators with
Reference
1.182V ±1% Reference, 8μs Propagation Delay, 5.7μA
LTC1541/LTC1542
Micropower Amplifier with Comparator and
Reference
1.2V ±0.8% Reference, Amplifier Stable with 1000pF Load
LTC1842/LTC1843
Dual Ultralow Power Comparators with
Reference
1.182V ±1% Reference, 4μs, 3.5μA, Open-Drain Out
LT6660
Tiny Micropower Precision Series References
0.2% Reference, 20ppm/°C Drift, 20mA Output, 2mm × 2mm DFN Package
LT6700-1/LT6700-2/
LT6700-3
Dual Comparators with 400mV Reference
1.4V to 18V Operating Range, 18μs Propagation Delay, SOT-23 Package
LT6703-2/LT6703-3
Tiny Single Comparator with 400mV Reference
1.4V to 18V Operating Range, 18μs Propagation Delay, 2mm × 2mm
DFN Package
6702f
12 Linear Technology Corporation
LT 0907 • PRINTED IN USA
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507
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