LT6700CS6-1 Linear Technology Corporation, LT6700CS6-1 Datasheet

no-image

LT6700CS6-1

Manufacturer Part Number
LT6700CS6-1
Description
Manufacturer
Linear Technology Corporation
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LT6700CS6-1
Manufacturer:
LT
Quantity:
10 000
Part Number:
LT6700CS6-1
Manufacturer:
XILINX
0
Part Number:
LT6700CS6-1
Manufacturer:
LINEAR/凌特
Quantity:
20 000
FEATURES
TYPICAL APPLICATIO
APPLICATIO S
Internal 400mV Reference
Total Threshold Error: ±1.25% Max at 25°C
Wide Supply Range: 1.4V to 18V
Specified for –40 to 125°C Temperature Range
Low Quiescent Current: 6.5µA Typ at 5V
Internal Hysteresis: 6.5mV Typ
Low Input Bias Current: ±10nA Max
Over-The-Top
Open-Collector Outputs Allows Level Translation
Choice of Input Polarities: LT6700-1/LT6700-2/
LT6700-3
Available in Low Profile (1mm) SOT-23 (ThinSOT
and 2mm × 3mm DFN Packages
Battery-Powered System Monitoring
Threshold Detectors
Window Comparators
Relay Driving
Optoisolator Driving
Industrial Control Systems
Handheld Instruments
ALKALINE
AA CELLS
+
+
®
1M
63.4k
261k
Input also Includes Ground
U
Micropower Battery Monitor
LT6700-3
+
+
V
REFERENCE
R
= 400mV
COMP B
COMP A
U
V
S
6700123 TA01
0.1µF
1M
1M
MONITOR CONSUMES ~10µA
HYSTERESIS IS APPROXIMATELY
2% OF TRIP VOLTAGE
V
V
V
1.4V (MIN)
3V (NOM)
BATT
BATT
BATT
TM
> 1.6V
> 2V
)
DESCRIPTIO
The LT
micropower, low voltage comparators with a 400mV
reference in a 6-lead SOT-23 or tiny DFN package. Oper-
ating with supplies from 1.4V up to 18V, these devices
draw only 6.5µA typical, making them ideal for low voltage
system monitoring. Hysteresis is included in the com-
parators, easing design requirements to insure stable
output operation.
The comparators each have one input available externally,
the other inputs are connected internally to the reference.
The comparator outputs are open collector and the output
load can be referred to any voltage up to 18V, independent
of supply voltage. The output stage sinking capability is
guaranteed greater than 5mA over temperature.
The three versions of this part differ by the polarity of the
available comparator inputs. The LT6700-1 has one in-
verting input and one noninverting input, making it suit-
able for use as a window comparator. The LT6700-2 has
two inverting inputs and the LT6700-3 has two noninvert-
ing inputs. All versions are offered in commercial,
industrial and automotive temperature ranges.
LT6700-1/LT6700-2/LT6700-3
All other trademarks are the property of their respective owners. Over-The-Top is a
registered trademark of Linear Technology. ThinSOT is a trademark of Linear Technology
Corporation. All other trademarks are the property of their respective owners.
Micropower, Low Voltage,
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
®
Dual Comparator with
6700-1/LT6700-2/LT6700-3 combine two
406
404
402
400
398
396
394
392
390
–60
400mV Reference
TWO TYPICAL PARTS
COMP A AND B
V
U
S
–40 –20 0
Comparator Thresholds
= 5V
#1A
#1B
vs Temperature
TEMPERATURE (°C)
20 40 60 80 100
#2A
#2B
FALLING INPUT
RISING INPUT
6700123 TA02
120
6700123fd
1

Related parts for LT6700CS6-1

LT6700CS6-1 Summary of contents

Page 1

... All versions are offered in commercial, industrial and automotive temperature ranges. , LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Over-The-Top is a registered trademark of Linear Technology. ThinSOT is a trademark of Linear Technology Corporation ...

Page 2

... TOP VIEW OUTA 1 6 OUTB GND +INA 3 4 –INB S6 PACKAGE 6-LEAD PLASTIC TSOT-23 = 150°C, θ 230°C/W JMAX JA ORDER PART S6 PART NUMBER MARKING* LT6700CS6-1 LTK7 LT6700IS6-1 LT6700HS6-1 TOP VIEW 1 6 OUTA + INA 7 5 OUTB 2 GND –INB S DCB6 PACKAGE 6-LEAD (2mm × ...

Page 3

ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER V Rising Input Threshold Voltage (Note 6) TH(R) V Falling Input Threshold Voltage (Note 6) R TH(F) HYS HYS = V – V TH(R) TH(F) I Input Bias Current B V Output Low Voltage OL I ...

Page 4

LT6700-1/LT6700-2/LT6700-3 ELECTRICAL CHARACTERISTICS denotes the specifications which apply over the temperature range of 0°C ≤ T The ● I Supply Current S denotes the specifications which apply over the temperature range of –40°C ≤ T The ● SYMBOL PARAMETER V ...

Page 5

ELECTRICAL CHARACTERISTICS denotes the specifications which apply over the temperature range of –40°C ≤ T The ● SYMBOL PARAMETER I Supply Current S Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. ...

Page 6

LT6700-1/LT6700-2/LT6700 TYPICAL PERFOR A CE CHARACTERISTICS Distribution of Rising Input Threshold Voltage 25° 394 396 398 400 402 404 406 RISING ...

Page 7

W U TYPICAL PERFOR A CE CHARACTERISTICS Minimum Supply Voltage 1 0 –1 –2 – 25° 85°C – 125° –55°C A –5 0.9 1.1 1.3 1.5 1.7 1.9 SUPPLY ...

Page 8

LT6700-1/LT6700-2/LT6700 TYPICAL PERFOR A CE CHARACTERISTICS Output Saturation Voltage vs Output Sink Current 1000 T = –40° 1. 12V 18V S 100 10 1 0.001 ...

Page 9

U U APPLICATIO S I FOR ATIO The LT6700-1/LT6700-2/LT6700-3 devices are a family of dual micropower comparators with a built-in 400mV ref- erence. Features include wide supply voltage range (1.4V to 18V), Over-The-Top input and output range, 2% accu- rate ...

Page 10

LT6700-1/LT6700-2/LT6700 APPLICATIO S I FOR ATIO 3.3V Supply Monitor R3 301k +INA R2 LT6700-1 6.04k –INB OUTB R1 40.2k To create window functions optimized for detecting entry into a window (i.e. where the output is to indicate a ...

Page 11

... MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE 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 represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...

Page 12

... TA04 R1 = 400k/(V AT LOW – 0.4) BATT R2 = 400k/(V AT MAX – 0.4) BATT HYSTERESIS ZONES APPROXIMATELY 2% OF TRIP VOLTAGE PowerPath IS A TRADEMARK OF LINEAR TECHNOLOGY CORPORATION RELATED PARTS PART NUMBER DESCRIPTION LT1017/LT1018 Micropower Dual Comparator LTC1441/LTC1442 Micropower Dual Comparator with 1% Reference LTC1998 ...

Related keywords